Fix the build system.

The improvements are:

- use most of the default "Makefile" for standard packaging;
- also use the default ".gitignore" with for the derived assets;
- don't impose so many $CFLAGS on the user.  GCC still needs to be given
  the `-ffreestanding` flag explicitly for us to get a good binary;
- stop using ad-hoc tools/* scripts, and avoid the code-generation
  anti-pattern overall on the build.  Some of the generated files were
  checked-in, and some were removed;
- remove empty files;
- use POSIX make(1) over gmake;
- add fuzz targets;
- partial "install" and "uninstall" targets;
- complete "clean" target.

The shortcomings are:
- only working on x86_64.  More platforms coming soon;
- code is still messy: way too many warnings, GNU/BSD specific
  extensions, inline assembly, and all kinds of unportable code;
- still only works with GCC and GCC-like compilers, and completly fails
  with tcc(1) and cproc(1);
- the `deps.mk` file is being maintained manually.  As I work on the
  source files I'll finish automating its generation with `mkdeps.sh`;
- still seems to be coupled with Linux;
- still is missing tests setup;
- still uses `#include <$NAME.h>` instead of the correct
  `#include "$NAME.h"` form.

The generated libgrovel.a did match the previous lib/libc.a 100%.

27 files changed, 3696 insertions, 700 deletions

diff --git a/.envrc b/.envrc
new file mode 100644
index 00000000..5d842f17
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+export CFLAGS='
+	-D_POSIX_C_SOURCE=200809L
+	-D_XOPEN_SOURCE=700
+	-Iarch/x86_64
+	-Iarch/generic
+	-Isrc/include
+	-Isrc/internal
+	-Iinclude
+	-std=c99
+	-fsanitize=undefined
+	-fsanitize-trap
+	-ffreestanding
+	-Wall
+	-Wextra
+	-Wfatal-errors
+	-Wconversion
+	-Wvla
+	-Wshadow
+	-Wfloat-equal
+	-Wundef
+	-Wdouble-promotion
+'
+	# -Wpedantic
+	# -Werror
+CFLAGS="$(echo "$CFLAGS" | grep . | tr -d '\t' | tr '\n' ' ')"
diff --git a/.gitignore b/.gitignore
index e9e283b0..2466ce8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,13 @@
+/*.a
+/src/config.h
 *.o
-*.lo
-*.a
-*.so
-*.so.1
-lib/musl-gcc.specs
-/obj/
+*.to
+*.xa
+*.bin
+/src/*.c.txt
+/src/*.cat
+/doc/*.[0-9]
+/tests/fuzz/*.o
+/tests/fuzz/*.xa
+/tests/fuzz/*.bin
+/tests/fuzz/corpus/
diff --git a/Makefile b/Makefile
index 5bf31622..7a788f02 100644
--- a/Makefile
+++ b/Makefile
@@ -1,284 +1,212 @@
-#
-# Makefile for musl (requires GNU make)
-#
-# This is how simple every makefile should be...
-# No, I take that back - actually most should be less than half this size.
-#
-# Use config.mak to override any of the following variables.
-# Do not make changes here.
-#
+.POSIX:
+DATE         = 1970-01-01
+VERSION      = 0.1.0
+NAME         = grovel
+NAME_UC      = $(NAME)
+MAILING_LIST = public-inbox
+LANGUAGES    =
+## Installation prefix.  Defaults to "/usr".
+PREFIX       = /usr
+BINDIR       = $(PREFIX)/bin
+LIBDIR       = $(PREFIX)/lib
+INCLUDEDIR   = $(PREFIX)/include
+SRCDIR       = $(PREFIX)/src/$(NAME)
+SHAREDIR     = $(PREFIX)/share
+LOCALEDIR    = $(SHAREDIR)/locale
+MANDIR       = $(SHAREDIR)/man
+EXEC         = ./
+## Where to store the installation.  Empty by default.
+DESTDIR      =
+LDLIBS       =
+
+
+
+.SUFFIXES:
+.SUFFIXES: .in .c .o .to .xa .bin .msg .cat
+.SUFFIXES: .s
+
+.in:
+	sed \
+		-e 's:@VERSION@:$(VERSION):g' \
+		-e 's:@DATE@:$(DATE):g'       \
+		-e 's:@NAME@:$(NAME):g'       \
+		< $< > $@
+	if [ -x $< ]; then chmod +x $@; fi
+
+.s.o:
+	$(CC) $(CFLAGS)        -o $@ -c $<
+
+.c.o:
+	$(CC) $(CFLAGS)        -o $@ -c $<
+
+.c.to:
+	$(CC) $(CFLAGS) -DTEST -o $@ -c $<
+
+.xa.bin:
+	$(CC) $(LDFLAGS) -o $@ $< $(LDLIBS)
 
-srcdir = .
-exec_prefix = /usr/local
-bindir = $(exec_prefix)/bin
-
-prefix = /usr/local/musl
-includedir = $(prefix)/include
-libdir = $(prefix)/lib
-syslibdir = /lib
-
-MALLOC_DIR = mallocng
-SRC_DIRS = $(addprefix $(srcdir)/,src/* src/malloc/$(MALLOC_DIR) crt ldso $(COMPAT_SRC_DIRS))
-BASE_GLOBS = $(addsuffix /*.c,$(SRC_DIRS))
-ARCH_GLOBS = $(addsuffix /$(ARCH)/*.[csS],$(SRC_DIRS))
-BASE_SRCS = $(sort $(wildcard $(BASE_GLOBS)))
-ARCH_SRCS = $(sort $(wildcard $(ARCH_GLOBS)))
-BASE_OBJS = $(patsubst $(srcdir)/%,%.o,$(basename $(BASE_SRCS)))
-ARCH_OBJS = $(patsubst $(srcdir)/%,%.o,$(basename $(ARCH_SRCS)))
-REPLACED_OBJS = $(sort $(subst /$(ARCH)/,/,$(ARCH_OBJS)))
-ALL_OBJS = $(addprefix obj/, $(filter-out $(REPLACED_OBJS), $(sort $(BASE_OBJS) $(ARCH_OBJS))))
-
-LIBC_OBJS = $(filter obj/src/%,$(ALL_OBJS)) $(filter obj/compat/%,$(ALL_OBJS))
-LDSO_OBJS = $(filter obj/ldso/%,$(ALL_OBJS:%.o=%.lo))
-CRT_OBJS = $(filter obj/crt/%,$(ALL_OBJS))
-
-AOBJS = $(LIBC_OBJS)
-LOBJS = $(LIBC_OBJS:.o=.lo)
-GENH = obj/include/bits/alltypes.h obj/include/bits/syscall.h
-GENH_INT = obj/src/internal/version.h
-IMPH = $(addprefix $(srcdir)/, src/internal/stdio_impl.h src/internal/pthread_impl.h src/internal/locale_impl.h src/internal/libc.h)
-
-LDFLAGS =
-LDFLAGS_AUTO =
-LIBCC = -lgcc
-CPPFLAGS =
-CFLAGS =
-CFLAGS_AUTO = -Os -pipe
-CFLAGS_C99FSE = -std=c99 -ffreestanding -nostdinc 
-
-CFLAGS_ALL = $(CFLAGS_C99FSE)
-CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I$(srcdir)/arch/$(ARCH) -I$(srcdir)/arch/generic -Iobj/src/internal -I$(srcdir)/src/include -I$(srcdir)/src/internal -Iobj/include -I$(srcdir)/include
-CFLAGS_ALL += $(CPPFLAGS) $(CFLAGS_AUTO) $(CFLAGS)
-
-LDFLAGS_ALL = $(LDFLAGS_AUTO) $(LDFLAGS)
-
-AR      = $(CROSS_COMPILE)ar
-RANLIB  = $(CROSS_COMPILE)ranlib
-INSTALL = $(srcdir)/tools/install.sh
-
-ARCH_INCLUDES = $(wildcard $(srcdir)/arch/$(ARCH)/bits/*.h)
-GENERIC_INCLUDES = $(wildcard $(srcdir)/arch/generic/bits/*.h)
-INCLUDES = $(wildcard $(srcdir)/include/*.h $(srcdir)/include/*/*.h)
-ALL_INCLUDES = $(sort $(INCLUDES:$(srcdir)/%=%) $(GENH:obj/%=%) $(ARCH_INCLUDES:$(srcdir)/arch/$(ARCH)/%=include/%) $(GENERIC_INCLUDES:$(srcdir)/arch/generic/%=include/%))
-
-EMPTY_LIB_NAMES = m rt pthread crypt util xnet resolv dl
-EMPTY_LIBS = $(EMPTY_LIB_NAMES:%=lib/lib%.a)
-CRT_LIBS = $(addprefix lib/,$(notdir $(CRT_OBJS)))
-STATIC_LIBS = lib/libc.a
-SHARED_LIBS = lib/libc.so
-TOOL_LIBS = lib/musl-gcc.specs
-ALL_LIBS = $(CRT_LIBS) $(STATIC_LIBS) $(SHARED_LIBS) $(EMPTY_LIBS) $(TOOL_LIBS)
-ALL_TOOLS = obj/musl-gcc
-
-WRAPCC_GCC = gcc
-WRAPCC_CLANG = clang
-
-LDSO_PATHNAME = $(syslibdir)/ld-musl-$(ARCH)$(SUBARCH).so.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# This version of config.mak was generated by:
-# ./configure --enable-debug --disable-shared
-# Any changes made here will be lost if configure is re-run
-AR = $(CROSS_COMPILE)ar
-RANLIB = $(CROSS_COMPILE)ranlib
-ARCH = x86_64
-SUBARCH = 
-ASMSUBARCH = 
-srcdir = .
-prefix = /usr/local/musl
-exec_prefix = $(prefix)
-bindir = $(exec_prefix)/bin
-libdir = $(prefix)/lib
-includedir = $(prefix)/include
-syslibdir = /lib
-CC = gcc
-CFLAGS = 
-CFLAGS_AUTO = -g -O2 -fno-align-jumps -fno-align-functions -fno-align-loops -fno-align-labels -fira-region=one -fira-hoist-pressure -freorder-blocks-algorithm=simple -fno-prefetch-loop-arrays -fno-tree-ch -pipe -fno-unwind-tables -fno-asynchronous-unwind-tables -ffunction-sections -fdata-sections -Wno-pointer-to-int-cast -Werror=implicit-function-declaration -Werror=implicit-int -Werror=pointer-sign -Werror=pointer-arith -Werror=int-conversion -Werror=incompatible-pointer-types -Werror=discarded-qualifiers -Werror=discarded-array-qualifiers -Waddress -Warray-bounds -Wchar-subscripts -Wduplicate-decl-specifier -Winit-self -Wreturn-type -Wsequence-point -Wstrict-aliasing -Wunused-function -Wunused-label -Wunused-variable
-CFLAGS_C99FSE = -std=c99 -nostdinc -ffreestanding -fexcess-precision=standard -frounding-math -fno-strict-aliasing -Wa,--noexecstack
-CFLAGS_MEMOPS = -fno-tree-loop-distribute-patterns
-CFLAGS_NOSSP = -fno-stack-protector
-CPPFLAGS = 
-LDFLAGS = 
-LDFLAGS_AUTO = -Wl,--sort-section,alignment -Wl,--sort-common -Wl,--gc-sections -Wl,--hash-style=both -Wl,--no-undefined -Wl,--exclude-libs=ALL
-CROSS_COMPILE = 
-LIBCC = -lgcc -lgcc_eh
-OPTIMIZE_GLOBS = internal/*.c malloc/*.c string/*.c
-ALL_TOOLS =  obj/musl-gcc
-TOOL_LIBS =  lib/musl-gcc.specs
-ADD_CFI = yes
-MALLOC_DIR = mallocng
-SHARED_LIBS =
-WRAPCC_GCC = $(CC)
 
 
--include $(srcdir)/arch/$(ARCH)/arch.mak
-
-ifeq ($(ARCH),)
-
 all:
-	@echo "Please set ARCH in config.mak before running make."
-	@exit 1
-
-else
-
-all: $(ALL_LIBS) $(ALL_TOOLS)
-
-OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include)
-
-$(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(ALL_OBJS:%.o=%.lo) $(GENH) $(GENH_INT): | $(OBJ_DIRS)
-
-$(OBJ_DIRS):
-	mkdir -p $@
-
-obj/include/bits/alltypes.h: $(srcdir)/arch/$(ARCH)/bits/alltypes.h.in $(srcdir)/include/alltypes.h.in $(srcdir)/tools/mkalltypes.sed
-	sed -f $(srcdir)/tools/mkalltypes.sed $(srcdir)/arch/$(ARCH)/bits/alltypes.h.in $(srcdir)/include/alltypes.h.in > $@
-
-obj/include/bits/syscall.h: $(srcdir)/arch/$(ARCH)/bits/syscall.h.in
-	cp $< $@
-	sed -n -e s/__NR_/SYS_/p < $< >> $@
-
-obj/src/internal/version.h: $(wildcard $(srcdir)/VERSION $(srcdir)/.git)
-	printf '#define VERSION "%s"\n' "$$(cd $(srcdir); sh tools/version.sh)" > $@
-
-obj/src/internal/version.o obj/src/internal/version.lo: obj/src/internal/version.h
-
-obj/crt/rcrt1.o obj/ldso/dlstart.lo obj/ldso/dynlink.lo: $(srcdir)/src/internal/dynlink.h $(srcdir)/arch/$(ARCH)/reloc.h
+include deps.mk
 
-obj/crt/crt1.o obj/crt/scrt1.o obj/crt/rcrt1.o obj/ldso/dlstart.lo: $(srcdir)/arch/$(ARCH)/crt_arch.h
+manpages     = $(manpages.in:.in=)
+catalogs.cat = $(catalogs.msg:.msg=.cat)
 
-obj/crt/rcrt1.o: $(srcdir)/ldso/dlstart.c
+sources.o   = $(sources.c:.c=.o) $(sources.s:.s=.o)
+sources.to  = $(sources.c:.c=.to)
+sources.xa  = $(sources.c:.c=.xa)
+# sources.bin = $(sources.c:.c=.bin) # FIXME
+fuzz.o      = $(fuzz.c:.c=.o)
+fuzz.xa     = $(fuzz.c:.c=.xa)
+fuzz.bin    = $(fuzz.c:.c=.bin)
 
-obj/crt/Scrt1.o obj/crt/rcrt1.o: CFLAGS_ALL += -fPIC
+sources = \
+	$(sources.c)       \
+	$(sources.c:.c=.h) \
+	src/config.h.in    \
+	src/config.h       \
+	src/main.c         \
+	src/$(NAME).h      \
+	$(catalogs.msg)    \
 
-OPTIMIZE_SRCS = $(wildcard $(OPTIMIZE_GLOBS:%=$(srcdir)/src/%))
-$(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.o) $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.lo): CFLAGS += -O3
+empty-libs.a = \
+	libm.a             \
+	librt.a            \
+	libpthread.a       \
+	libcrypt.a         \
+	libutil.a          \
+	libxnet.a          \
+	libresolv.a        \
+	libdl.a            \
 
-MEMOPS_OBJS = $(filter %/memcpy.o %/memmove.o %/memcmp.o %/memset.o, $(LIBC_OBJS))
-$(MEMOPS_OBJS) $(MEMOPS_OBJS:%.o=%.lo): CFLAGS_ALL += $(CFLAGS_MEMOPS)
 
-NOSSP_OBJS = $(CRT_OBJS) $(LDSO_OBJS) $(filter \
-	%/__libc_start_main.o %/__init_tls.o %/__stack_chk_fail.o \
-	%/__set_thread_area.o %/memset.o %/memcpy.o \
-	, $(LIBC_OBJS))
-$(NOSSP_OBJS) $(NOSSP_OBJS:%.o=%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP)
+derived-assets = \
+	lib$(NAME).a       \
+	$(empty-libs.a)    \
+	libc.a             \
+	src/config.h       \
+	$(manpages)        \
+	$(catalogs.cat)    \
+	$(sources.o)       \
+	$(sources.to)      \
+	$(sources.xa)      \
+	$(sources.bin)     \
+	src/main.o         \
+	src/main.xa        \
+	src/main.bin       \
 
-$(CRT_OBJS): CFLAGS_ALL += -DCRT
+side-assets = \
+	$(fuzz.o)          \
+	$(fuzz.xa)         \
+	$(fuzz.bin)        \
 
-$(LOBJS) $(LDSO_OBJS): CFLAGS_ALL += -fPIC
 
-CC_CMD = $(CC) $(CFLAGS_ALL) -c -o $@ $<
 
-# Choose invocation of assembler to be used
-ifeq ($(ADD_CFI),yes)
-	AS_CMD = LC_ALL=C awk -f $(srcdir)/tools/add-cfi.common.awk -f $(srcdir)/tools/add-cfi.$(ARCH).awk $< | $(CC) $(CFLAGS_ALL) -x assembler -c -o $@ -
-else
-	AS_CMD = $(CC_CMD)
-endif
+## Default target.  Builds all artifacts required for testing
+## and installation.
+all: $(derived-assets)
 
-obj/%.o: $(srcdir)/%.s
-	$(AS_CMD)
 
-obj/%.o: $(srcdir)/%.S
-	$(CC_CMD)
+lib$(NAME).a: $(libc.c:.c=.o) $(libc.s:.s=.o)
+src/main.xa:  $(sources.o) src/main.o
+$(fuzz.bin): lib$(NAME).a
+$(manpages) src/config.h:   Makefile deps.mk
+$(sources.o) $(sources.to): Makefile deps.mk src/config.h
 
-obj/%.o: $(srcdir)/%.c $(GENH) $(IMPH)
-	$(CC_CMD)
 
-obj/%.lo: $(srcdir)/%.s
-	$(AS_CMD)
+lib$(NAME).a $(sources.xa) src/main.xa $(fuzz.xa) $(empty-libs.a):
+	$(AR) $(ARFLAGS) $@ $?
 
-obj/%.lo: $(srcdir)/%.S
-	$(CC_CMD)
+src/$(NAME).en.cat: src/i18n.bin
+	env DUMP_TRANSLATABLE_STRINGS=1 $(EXEC)src/i18n.bin > $*.msg.new
+	cmp -s $*.msg.new $*.msg || mv $*.msg.new $*.msg
+	rm -f $*.msg.new
+	gencat $@ $*.msg
+	touch $@
 
-obj/%.lo: $(srcdir)/%.c $(GENH) $(IMPH)
-	$(CC_CMD)
+libc.a: lib$(NAME).a
+	ln -fs lib$(NAME).a $@
 
-lib/libc.so: $(LOBJS) $(LDSO_OBJS)
-	$(CC) $(CFLAGS_ALL) $(LDFLAGS_ALL) -nostdlib -shared \
-	-Wl,-e,_dlstart -o $@ $(LOBJS) $(LDSO_OBJS) $(LIBCC)
 
-lib/libc.a: $(AOBJS)
-	rm -f $@
-	$(AR) rc $@ $(AOBJS)
-	$(RANLIB) $@
 
-$(EMPTY_LIBS):
-	rm -f $@
-	$(AR) rc $@
+src/catalog.bin-check: src/$(NAME).en.cat
 
-lib/%.o: obj/crt/$(ARCH)/%.o
-	cp $< $@
 
-lib/%.o: obj/crt/%.o
-	cp $< $@
+.SUFFIXES: .bin-check
+# sources.bin-check = $(sources.c:.c=.bin-check)
+$(sources.bin-check):
+	$(EXEC)$*.bin
 
-lib/musl-gcc.specs: $(srcdir)/tools/musl-gcc.specs.sh
-	sh $< "$(includedir)" "$(libdir)" "$(LDSO_PATHNAME)" > $@
+check-unit: $(sources.bin-check)
 
-obj/musl-gcc:
-	printf '#!/bin/sh\nexec "$${REALGCC:-$(WRAPCC_GCC)}" "$$@" -specs "%s/musl-gcc.specs"\n' "$(libdir)" > $@
-	chmod +x $@
 
-obj/%-clang: $(srcdir)/tools/%-clang.in
-	sed -e 's!@CC@!$(WRAPCC_CLANG)!g' -e 's!@PREFIX@!$(prefix)!g' -e 's!@INCDIR@!$(includedir)!g' -e 's!@LIBDIR@!$(libdir)!g' -e 's!@LDSO@!$(LDSO_PATHNAME)!g' $< > $@
-	chmod +x $@
+## Run all tests.  Each test suite is isolated, so that a parallel
+## build can run tests at the same time.  The required artifacts
+## are created if missing.
+check: check-unit
 
-$(DESTDIR)$(bindir)/%: obj/%
-	$(INSTALL) -D $< $@
 
-$(DESTDIR)$(libdir)/%.so: lib/%.so
-	$(INSTALL) -D -m 755 $< $@
 
-$(DESTDIR)$(libdir)/%: lib/%
-	$(INSTALL) -D -m 644 $< $@
+fuzz.bin-check = $(fuzz.c:.c=.bin-check)
+$(fuzz.bin-check):
+	$(EXEC)$*.bin tests/fuzz/corpus/ $(FUZZFLAGS)
 
-$(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/$(ARCH)/bits/%
-	$(INSTALL) -D -m 644 $< $@
+## Run fuzzing targets indefinitely.
+fuzz: $(fuzz.bin-check)
 
-$(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/generic/bits/%
-	$(INSTALL) -D -m 644 $< $@
 
-$(DESTDIR)$(includedir)/bits/%: obj/include/bits/%
-	$(INSTALL) -D -m 644 $< $@
-
-$(DESTDIR)$(includedir)/%: $(srcdir)/include/%
-	$(INSTALL) -D -m 644 $< $@
-
-$(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so
-	$(INSTALL) -D -l $(libdir)/libc.so $@ || true
-
-install-libs: $(ALL_LIBS:lib/%=$(DESTDIR)$(libdir)/%) $(if $(SHARED_LIBS),$(DESTDIR)$(LDSO_PATHNAME),)
-
-install-headers: $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%)
-
-install-tools: $(ALL_TOOLS:obj/%=$(DESTDIR)$(bindir)/%)
-
-install: install-libs install-headers install-tools
-
-musl-git-%.tar.gz: .git
-	 git --git-dir=$(srcdir)/.git archive --format=tar.gz --prefix=$(patsubst %.tar.gz,%,$@)/ -o $@ $(patsubst musl-git-%.tar.gz,%,$@)
-
-musl-%.tar.gz: .git
-	 git --git-dir=$(srcdir)/.git archive --format=tar.gz --prefix=$(patsubst %.tar.gz,%,$@)/ -o $@ v$(patsubst musl-%.tar.gz,%,$@)
-
-endif
 
+## Remove *all* derived artifacts produced during the build.
+## A dedicated test asserts that this is always true.
 clean:
-	rm -rf obj lib
-
-distclean: clean
-	rm -f config.mak
-
-.PHONY: all clean install install-libs install-headers install-tools
+	rm -rf $(derived-assets) $(side-assets)
+
+
+## Installs into $(DESTDIR)$(PREFIX).  Its dependency target
+## ensures that all installable artifacts are crafted beforehand.
+install: all
+	mkdir -p \
+		'$(DESTDIR)$(BINDIR)' \
+		'$(DESTDIR)$(LIBDIR)' \
+		'$(DESTDIR)$(INCLUDEDIR)'
+	cp src/main.bin  '$(DESTDIR)$(BINDIR)'/$(NAME)
+	# FIXME headers in '$(DESTDIR)$(INCLUDEDIR)'
+	cp -P lib$(NAME).a $(empty-libs.a) libc.a '$(DESTDIR)$(LIBDIR)'
+	for f in $(FIXME_sources); do \
+		dir='$(DESTDIR)$(SRCDIR)'/"`dirname "$${f#src/}"`"; \
+		mkdir -p "$$dir"; \
+		cp -P "$$f" "$$dir"; \
+	done
+	for l in $(LANGUAGES); do \
+		dir='$(DESTDIR)$(LOCALEDIR)'/"$$l"/LC_MESSAGES; \
+		mkdir -p "$$dir"; \
+		cp src/$(NAME)."$$l".cat "$$dir"/$(NAME).cat; \
+	done
+	sh tools/manpages.sh -ip '$(DESTDIR)$(MANDIR)' $(manpages)
+
+## Uninstalls from $(DESTDIR)$(PREFIX).  This is a perfect mirror
+## of the "install" target, and removes *all* that was installed.
+## A dedicated test asserts that this is always true.
+uninstall:
+	rm -rf \
+		'$(DESTDIR)$(BINDIR)'/$(NAME)       \
+		'$(DESTDIR)$(LIBDIR)'/lib$(NAME).a  \
+		'$(DESTDIR)$(INCLUDEDIR)'/$(NAME).h \
+		'$(DESTDIR)$(SRCDIR)'
+	for l in $(empty-libs.a) libc.a; do \
+		rm -f '$(DESTDIR)$(LIBDIR)'/"$$l"; \
+	done
+	for l in $(LANGUAGES); do \
+		rm -f '$(DESTDIR)$(LOCALEDIR)'/"$$l"/LC_MESSAGES/$(NAME).cat; \
+	done
+	sh tools/manpages.sh -up '$(DESTDIR)$(MANDIR)' $(manpages)
+
+
+MAKEFILE = Makefile
+## Show this help.
+help:
+	cat $(MAKEFILE) | sh tools/makehelp.sh
+
+
+ALWAYS:
diff --git a/deps.mk b/deps.mk
new file mode 100644
index 00000000..5a916bcd
--- /dev/null
+++ b/deps.mk
@@ -0,0 +1,1951 @@
+manpages.en.in = \
+	doc/grovel.CHANGELOG.en.7.in \
+	doc/grovel.README.en.7.in \
+	doc/grovel.TODOs.en.7.in \
+	doc/grovel.en.1.in \
+	doc/grovel.recipe.en.7.in \
+	doc/grovel.tutorial.en.7.in \
+	doc/grovel.why.en.7.in \
+
+manpages.in = $(manpages.en.in)
+catalogs.en.msg = 
+catalogs.msg = $(catalogs.en.msg)
+
+fuzz.c = \
+	tests/fuzz/another.c \
+	tests/fuzz/hello.c \
+
+tests/fuzz/another.xa: tests/fuzz/another.o
+tests/fuzz/hello.xa: tests/fuzz/hello.o
+tests/fuzz/another.bin-check: tests/fuzz/another.bin
+tests/fuzz/hello.bin-check: tests/fuzz/hello.bin
+
+## no x86_64, and has different extension
+#isources.S = \
+#	src/fenv/arm/fenv-hf.S \
+#	src/fenv/mips/fenv.S \
+#	src/fenv/mips64/fenv.S \
+#	src/fenv/mipsn32/fenv.S \
+#	src/fenv/powerpc/fenv.S \
+#	src/fenv/riscv64/fenv.S \
+#	src/fenv/sh/fenv.S \
+#	src/ldso/arm/dlsym_time64.S \
+#	src/ldso/arm/tlsdesc.S \
+#	src/ldso/i386/dlsym_time64.S \
+#	src/ldso/m68k/dlsym_time64.S \
+#	src/ldso/microblaze/dlsym_time64.S \
+#	src/ldso/mips/dlsym_time64.S \
+#	src/ldso/mipsn32/dlsym_time64.S \
+#	src/ldso/or1k/dlsym_time64.S \
+#	src/ldso/powerpc/dlsym_time64.S \
+#	src/ldso/sh/dlsym_time64.S \
+#	src/setjmp/arm/longjmp.S \
+#	src/setjmp/arm/setjmp.S \
+#	src/setjmp/mips/longjmp.S \
+#	src/setjmp/mips/setjmp.S \
+#	src/setjmp/mips64/longjmp.S \
+#	src/setjmp/mips64/setjmp.S \
+#	src/setjmp/mipsn32/longjmp.S \
+#	src/setjmp/mipsn32/setjmp.S \
+#	src/setjmp/powerpc/longjmp.S \
+#	src/setjmp/powerpc/setjmp.S \
+#	src/setjmp/riscv64/longjmp.S \
+#	src/setjmp/riscv64/setjmp.S \
+#	src/setjmp/sh/longjmp.S \
+#	src/setjmp/sh/setjmp.S \
+#	src/string/aarch64/memcpy.S \
+#	src/string/aarch64/memset.S \
+#	src/string/arm/memcpy.S \
+
+## $PLATFORM
+#	src/fenv/s390x/fenv.c \
+#	src/fenv/powerpc64/fenv.c \
+#	src/math/aarch64/ceil.c \
+#	src/math/aarch64/ceilf.c \
+#	src/math/aarch64/fabs.c \
+#	src/math/aarch64/fabsf.c \
+#	src/math/aarch64/floor.c \
+#	src/math/aarch64/floorf.c \
+#	src/math/aarch64/fma.c \
+#	src/math/aarch64/fmaf.c \
+#	src/math/aarch64/fmax.c \
+#	src/math/aarch64/fmaxf.c \
+#	src/math/aarch64/fmin.c \
+#	src/math/aarch64/fminf.c \
+#	src/math/aarch64/llrint.c \
+#	src/math/aarch64/llrintf.c \
+#	src/math/aarch64/llround.c \
+#	src/math/aarch64/llroundf.c \
+#	src/math/aarch64/lrint.c \
+#	src/math/aarch64/lrintf.c \
+#	src/math/aarch64/lround.c \
+#	src/math/aarch64/lroundf.c \
+#	src/math/aarch64/nearbyint.c \
+#	src/math/aarch64/nearbyintf.c \
+#	src/math/aarch64/rint.c \
+#	src/math/aarch64/rintf.c \
+#	src/math/aarch64/round.c \
+#	src/math/aarch64/roundf.c \
+#	src/math/aarch64/sqrt.c \
+#	src/math/aarch64/sqrtf.c \
+#	src/math/aarch64/trunc.c \
+#	src/math/aarch64/truncf.c \
+#	src/math/arm/fabs.c \
+#	src/math/arm/fabsf.c \
+#	src/math/arm/fma.c \
+#	src/math/arm/fmaf.c \
+#	src/math/arm/sqrt.c \
+#	src/math/arm/sqrtf.c \
+#	src/fenv/arm/fenv.c \
+#	src/fenv/m68k/fenv.c \
+#	src/fenv/mips/fenv-sf.c \
+#	src/fenv/mips64/fenv-sf.c \
+#	src/fenv/mipsn32/fenv-sf.c \
+#	src/fenv/powerpc/fenv-sf.c \
+#	src/fenv/riscv64/fenv-sf.c \
+#	src/fenv/sh/fenv-nofpu.c \
+#	src/math/powerpc/fabs.c \
+#	src/math/powerpc/fabsf.c \
+#	src/math/powerpc/fma.c \
+#	src/math/powerpc/fmaf.c \
+#	src/math/powerpc/sqrt.c \
+#	src/math/powerpc/sqrtf.c \
+#	src/math/powerpc64/ceil.c \
+#	src/math/powerpc64/ceilf.c \
+#	src/math/powerpc64/fabs.c \
+#	src/math/powerpc64/fabsf.c \
+#	src/math/powerpc64/floor.c \
+#	src/math/powerpc64/floorf.c \
+#	src/math/powerpc64/fma.c \
+#	src/math/powerpc64/fmaf.c \
+#	src/math/powerpc64/fmax.c \
+#	src/math/powerpc64/fmaxf.c \
+#	src/math/powerpc64/fmin.c \
+#	src/math/powerpc64/fminf.c \
+#	src/math/powerpc64/lrint.c \
+#	src/math/powerpc64/lrintf.c \
+#	src/math/powerpc64/lround.c \
+#	src/math/powerpc64/lroundf.c \
+#	src/math/powerpc64/round.c \
+#	src/math/powerpc64/roundf.c \
+#	src/math/powerpc64/sqrt.c \
+#	src/math/powerpc64/sqrtf.c \
+#	src/math/powerpc64/trunc.c \
+#	src/math/powerpc64/truncf.c \
+#	src/math/s390x/ceil.c \
+#	src/math/s390x/ceilf.c \
+#	src/math/s390x/ceill.c \
+#	src/math/s390x/fabs.c \
+#	src/math/s390x/fabsf.c \
+#	src/math/s390x/fabsl.c \
+#	src/math/s390x/floor.c \
+#	src/math/s390x/floorf.c \
+#	src/math/s390x/floorl.c \
+#	src/math/s390x/fma.c \
+#	src/math/s390x/fmaf.c \
+#	src/math/s390x/nearbyint.c \
+#	src/math/s390x/nearbyintf.c \
+#	src/math/s390x/nearbyintl.c \
+#	src/math/s390x/rint.c \
+#	src/math/s390x/rintf.c \
+#	src/math/s390x/rintl.c \
+#	src/math/s390x/round.c \
+#	src/math/s390x/roundf.c \
+#	src/math/s390x/roundl.c \
+#	src/math/s390x/sqrt.c \
+#	src/math/s390x/sqrtf.c \
+#	src/math/s390x/sqrtl.c \
+#	src/math/s390x/trunc.c \
+#	src/math/s390x/truncf.c \
+#	src/math/s390x/truncl.c \
+#	src/thread/sh/__set_thread_area.c \
+#	src/thread/sh/__unmapself.c \
+#	src/unistd/mipsn32/lseek.c \
+#	crt/crti.c \
+#	crt/crtn.c \
+#	src/exit/arm/__aeabi_atexit.c \
+#	src/ldso/arm/find_exidx.c \
+#	src/thread/arm/__set_thread_area.c \
+#	src/math/riscv64/copysign.c \
+#	src/math/riscv64/copysignf.c \
+#	src/math/riscv64/fabs.c \
+#	src/math/riscv64/fabsf.c \
+#	src/math/riscv64/fma.c \
+#	src/math/riscv64/fmaf.c \
+#	src/math/riscv64/fmax.c \
+#	src/math/riscv64/fmaxf.c \
+#	src/math/riscv64/fmin.c \
+#	src/math/riscv64/fminf.c \
+#	src/math/riscv64/sqrt.c \
+#	src/math/riscv64/sqrtf.c \
+#	src/math/i386/fabs.c \
+#	src/math/i386/fabsf.c \
+#	src/math/i386/fabsl.c \
+#	src/math/i386/fmod.c \
+#	src/math/i386/fmodf.c \
+#	src/math/i386/fmodl.c \
+#	src/math/i386/llrint.c \
+#	src/math/i386/llrintf.c \
+#	src/math/i386/llrintl.c \
+#	src/math/i386/lrint.c \
+#	src/math/i386/lrintf.c \
+#	src/math/i386/lrintl.c \
+#	src/math/i386/remainder.c \
+#	src/math/i386/remainderf.c \
+#	src/math/i386/remainderl.c \
+#	src/math/i386/rint.c \
+#	src/math/i386/rintf.c \
+#	src/math/i386/rintl.c \
+#	src/math/i386/sqrt.c \
+#	src/math/i386/sqrtf.c \
+#	src/math/i386/sqrtl.c \
+#	src/math/m68k/sqrtl.c \
+#	src/math/mips/fabs.c \
+#	src/math/mips/fabsf.c \
+#	src/math/mips/sqrt.c \
+#	src/math/mips/sqrtf.c \
+#	src/math/x32/fma.c \
+#	src/math/x32/fmaf.c \
+
+#	src/signal/x32/getitimer.c \
+#	src/signal/x32/setitimer.c \
+#	src/unistd/x32/lseek.c \
+#	src/internal/sh/__shcall.c \
+#	src/linux/x32/sysinfo.c \
+
+## compat
+#	compat/time32/__xstat.c \
+#	compat/time32/adjtime32.c \
+#	compat/time32/adjtimex_time32.c \
+#	compat/time32/aio_suspend_time32.c \
+#	compat/time32/clock_adjtime32.c \
+#	compat/time32/clock_getres_time32.c \
+#	compat/time32/clock_gettime32.c \
+#	compat/time32/clock_nanosleep_time32.c \
+#	compat/time32/clock_settime32.c \
+#	compat/time32/cnd_timedwait_time32.c \
+#	compat/time32/ctime32.c \
+#	compat/time32/ctime32_r.c \
+#	compat/time32/difftime32.c \
+#	compat/time32/fstat_time32.c \
+#	compat/time32/fstatat_time32.c \
+#	compat/time32/ftime32.c \
+#	compat/time32/futimens_time32.c \
+#	compat/time32/futimes_time32.c \
+#	compat/time32/futimesat_time32.c \
+#	compat/time32/getitimer_time32.c \
+#	compat/time32/getrusage_time32.c \
+#	compat/time32/gettimeofday_time32.c \
+#	compat/time32/gmtime32.c \
+#	compat/time32/gmtime32_r.c \
+#	compat/time32/localtime32.c \
+#	compat/time32/localtime32_r.c \
+#	compat/time32/lstat_time32.c \
+#	compat/time32/lutimes_time32.c \
+#	compat/time32/mktime32.c \
+#	compat/time32/mq_timedreceive_time32.c \
+#	compat/time32/mq_timedsend_time32.c \
+#	compat/time32/mtx_timedlock_time32.c \
+#	compat/time32/nanosleep_time32.c \
+#	compat/time32/ppoll_time32.c \
+#	compat/time32/pselect_time32.c \
+#	compat/time32/pthread_cond_timedwait_time32.c \
+#	compat/time32/pthread_mutex_timedlock_time32.c \
+#	compat/time32/pthread_rwlock_timedrdlock_time32.c \
+#	compat/time32/pthread_rwlock_timedwrlock_time32.c \
+#	compat/time32/pthread_timedjoin_np_time32.c \
+#	compat/time32/recvmmsg_time32.c \
+#	compat/time32/sched_rr_get_interval_time32.c \
+#	compat/time32/select_time32.c \
+#	compat/time32/sem_timedwait_time32.c \
+#	compat/time32/semtimedop_time32.c \
+#	compat/time32/setitimer_time32.c \
+#	compat/time32/settimeofday_time32.c \
+#	compat/time32/sigtimedwait_time32.c \
+#	compat/time32/stat_time32.c \
+#	compat/time32/stime32.c \
+#	compat/time32/thrd_sleep_time32.c \
+#	compat/time32/time32.c \
+#	compat/time32/time32gm.c \
+#	compat/time32/timer_gettime32.c \
+#	compat/time32/timer_settime32.c \
+#	compat/time32/timerfd_gettime32.c \
+#	compat/time32/timerfd_settime32.c \
+#	compat/time32/timespec_get_time32.c \
+#	compat/time32/utime_time32.c \
+#	compat/time32/utimensat_time32.c \
+#	compat/time32/utimes_time32.c \
+#	compat/time32/wait3_time32.c \
+#	compat/time32/wait4_time32.c \
+
+## crt
+#	crt/crt1.c \
+
+## ldso
+#	ldso/dlstart.c \
+#	ldso/dynlink.c \
+
+## extra implementation
+#	src/malloc/oldmalloc/aligned_alloc.c \
+#	src/malloc/oldmalloc/malloc.c \
+#	src/malloc/oldmalloc/malloc_usable_size.c \
+
+linux-fail.c = \
+	src/linux/adjtime.c \
+	src/linux/adjtimex.c \
+	src/linux/arch_prctl.c \
+	src/linux/brk.c \
+	src/linux/cache.c \
+	src/linux/cap.c \
+	src/linux/chroot.c \
+	src/linux/clock_adjtime.c \
+	src/linux/clone.c \
+	src/linux/copy_file_range.c \
+	src/linux/epoll.c \
+	src/linux/eventfd.c \
+	src/linux/fallocate.c \
+	src/linux/fanotify.c \
+	src/linux/flock.c \
+	src/linux/getdents.c \
+	src/linux/getrandom.c \
+	src/linux/gettid.c \
+	src/linux/inotify.c \
+	src/linux/ioperm.c \
+	src/linux/iopl.c \
+	src/linux/klogctl.c \
+	src/linux/membarrier.c \
+	src/linux/memfd_create.c \
+	src/linux/mlock2.c \
+	src/linux/module.c \
+	src/linux/mount.c \
+	src/linux/name_to_handle_at.c \
+	src/linux/open_by_handle_at.c \
+	src/linux/personality.c \
+	src/linux/pivot_root.c \
+	src/linux/ppoll.c \
+	src/linux/prctl.c \
+	src/linux/prlimit.c \
+	src/linux/process_vm.c \
+	src/linux/ptrace.c \
+	src/linux/quotactl.c \
+	src/linux/readahead.c \
+	src/linux/reboot.c \
+	src/linux/remap_file_pages.c \
+	src/linux/sbrk.c \
+	src/linux/sendfile.c \
+	src/linux/setfsgid.c \
+	src/linux/setfsuid.c \
+	src/linux/setgroups.c \
+	src/linux/sethostname.c \
+	src/linux/setns.c \
+	src/linux/settimeofday.c \
+	src/linux/signalfd.c \
+	src/linux/splice.c \
+	src/linux/stime.c \
+	src/linux/swap.c \
+	src/linux/sync_file_range.c \
+	src/linux/syncfs.c \
+	src/linux/sysinfo.c \
+	src/linux/tee.c \
+	src/linux/timerfd.c \
+	src/linux/unshare.c \
+	src/linux/utimes.c \
+	src/linux/vhangup.c \
+	src/linux/vmsplice.c \
+	src/linux/wait3.c \
+	src/linux/wait4.c \
+	src/linux/xattr.c \
+
+## crt
+#	crt/Scrt1.c \
+#	crt/rcrt1.c \
+
+optimized.c = \
+	src/math/x86_64/fabs.c \
+	src/math/x86_64/fabsf.c \
+	src/math/x86_64/fabsl.c \
+	src/math/x86_64/fma.c \
+	src/math/x86_64/fmaf.c \
+	src/math/x86_64/fmodl.c \
+	src/math/x86_64/llrint.c \
+	src/math/x86_64/llrintf.c \
+	src/math/x86_64/llrintl.c \
+	src/math/x86_64/lrint.c \
+	src/math/x86_64/lrintf.c \
+	src/math/x86_64/lrintl.c \
+	src/math/x86_64/remainderl.c \
+	src/math/x86_64/remquol.c \
+	src/math/x86_64/rintl.c \
+	src/math/x86_64/sqrt.c \
+	src/math/x86_64/sqrtf.c \
+	src/math/x86_64/sqrtl.c \
+
+## generic
+#	src/math/acosl.c \
+#	src/math/asinl.c \
+#	src/math/atan2l.c \
+#	src/math/atanl.c \
+#	src/math/ceill.c \
+#	src/math/exp2l.c \
+#	src/math/expl.c \
+#	src/math/expm1l.c \
+#	src/math/floorl.c \
+#	src/math/log10l.c \
+#	src/math/log1pl.c \
+#	src/math/log2l.c \
+#	src/math/logl.c \
+#	src/math/truncl.c \
+#	src/process/vfork.c \
+#	src/string/memcpy.c \
+#	src/string/memmove.c \
+#	src/string/memset.c \
+#	src/signal/restore.c \
+#	src/thread/__set_thread_area.c \
+#	src/thread/__unmapself.c \
+#	src/thread/clone.c \
+#	src/ldso/tlsdesc.c \
+#	src/fenv/fenv.c \
+#	src/math/__invtrigl.c \
+#	src/ldso/dlsym.c \
+#	src/math/fabs.c \
+#	src/math/fabsf.c \
+#	src/math/fabsl.c \
+#	src/math/fma.c \
+#	src/math/fmaf.c \
+#	src/math/fmodl.c \
+#	src/math/llrint.c \
+#	src/math/llrintf.c \
+#	src/math/llrintl.c \
+#	src/math/lrint.c \
+#	src/math/lrintf.c \
+#	src/math/lrintl.c \
+#	src/math/remainderl.c \
+#	src/math/remquol.c \
+#	src/math/rintl.c \
+#	src/math/sqrt.c \
+#	src/math/sqrtf.c \
+#	src/math/sqrtl.c \
+
+libc.c = \
+	src/aio/aio.c \
+	src/aio/aio_suspend.c \
+	src/aio/lio_listio.c \
+	src/complex/__cexp.c \
+	src/complex/__cexpf.c \
+	src/complex/cabs.c \
+	src/complex/cabsf.c \
+	src/complex/cabsl.c \
+	src/complex/cacos.c \
+	src/complex/cacosf.c \
+	src/complex/cacosh.c \
+	src/complex/cacoshf.c \
+	src/complex/cacoshl.c \
+	src/complex/cacosl.c \
+	src/complex/carg.c \
+	src/complex/cargf.c \
+	src/complex/cargl.c \
+	src/complex/casin.c \
+	src/complex/casinf.c \
+	src/complex/casinh.c \
+	src/complex/casinhf.c \
+	src/complex/casinhl.c \
+	src/complex/casinl.c \
+	src/complex/catan.c \
+	src/complex/catanf.c \
+	src/complex/catanh.c \
+	src/complex/catanhf.c \
+	src/complex/catanhl.c \
+	src/complex/catanl.c \
+	src/complex/ccos.c \
+	src/complex/ccosf.c \
+	src/complex/ccosh.c \
+	src/complex/ccoshf.c \
+	src/complex/ccoshl.c \
+	src/complex/ccosl.c \
+	src/complex/cexp.c \
+	src/complex/cexpf.c \
+	src/complex/cexpl.c \
+	src/complex/cimag.c \
+	src/complex/cimagf.c \
+	src/complex/cimagl.c \
+	src/complex/clog.c \
+	src/complex/clogf.c \
+	src/complex/clogl.c \
+	src/complex/conj.c \
+	src/complex/conjf.c \
+	src/complex/conjl.c \
+	src/complex/cpow.c \
+	src/complex/cpowf.c \
+	src/complex/cpowl.c \
+	src/complex/cproj.c \
+	src/complex/cprojf.c \
+	src/complex/cprojl.c \
+	src/complex/creal.c \
+	src/complex/crealf.c \
+	src/complex/creall.c \
+	src/complex/csin.c \
+	src/complex/csinf.c \
+	src/complex/csinh.c \
+	src/complex/csinhf.c \
+	src/complex/csinhl.c \
+	src/complex/csinl.c \
+	src/complex/csqrt.c \
+	src/complex/csqrtf.c \
+	src/complex/csqrtl.c \
+	src/complex/ctan.c \
+	src/complex/ctanf.c \
+	src/complex/ctanh.c \
+	src/complex/ctanhf.c \
+	src/complex/ctanhl.c \
+	src/complex/ctanl.c \
+	src/conf/confstr.c \
+	src/conf/fpathconf.c \
+	src/conf/legacy.c \
+	src/conf/pathconf.c \
+	src/conf/sysconf.c \
+	src/crypt/crypt.c \
+	src/crypt/crypt_blowfish.c \
+	src/crypt/crypt_des.c \
+	src/crypt/crypt_md5.c \
+	src/crypt/crypt_r.c \
+	src/crypt/crypt_sha256.c \
+	src/crypt/crypt_sha512.c \
+	src/crypt/encrypt.c \
+	src/ctype/__ctype_b_loc.c \
+	src/ctype/__ctype_get_mb_cur_max.c \
+	src/ctype/__ctype_tolower_loc.c \
+	src/ctype/__ctype_toupper_loc.c \
+	src/ctype/isalnum.c \
+	src/ctype/isalpha.c \
+	src/ctype/isascii.c \
+	src/ctype/isblank.c \
+	src/ctype/iscntrl.c \
+	src/ctype/isdigit.c \
+	src/ctype/isgraph.c \
+	src/ctype/islower.c \
+	src/ctype/isprint.c \
+	src/ctype/ispunct.c \
+	src/ctype/isspace.c \
+	src/ctype/isupper.c \
+	src/ctype/iswalnum.c \
+	src/ctype/iswalpha.c \
+	src/ctype/iswblank.c \
+	src/ctype/iswcntrl.c \
+	src/ctype/iswctype.c \
+	src/ctype/iswdigit.c \
+	src/ctype/iswgraph.c \
+	src/ctype/iswlower.c \
+	src/ctype/iswprint.c \
+	src/ctype/iswpunct.c \
+	src/ctype/iswspace.c \
+	src/ctype/iswupper.c \
+	src/ctype/iswxdigit.c \
+	src/ctype/isxdigit.c \
+	src/ctype/toascii.c \
+	src/ctype/tolower.c \
+	src/ctype/toupper.c \
+	src/ctype/towctrans.c \
+	src/ctype/wcswidth.c \
+	src/ctype/wctrans.c \
+	src/ctype/wcwidth.c \
+	src/dirent/alphasort.c \
+	src/dirent/closedir.c \
+	src/dirent/dirfd.c \
+	src/dirent/fdopendir.c \
+	src/dirent/opendir.c \
+	src/dirent/readdir.c \
+	src/dirent/readdir_r.c \
+	src/dirent/rewinddir.c \
+	src/dirent/scandir.c \
+	src/dirent/seekdir.c \
+	src/dirent/telldir.c \
+	src/dirent/versionsort.c \
+	src/env/__environ.c \
+	src/env/__init_tls.c \
+	src/env/__libc_start_main.c \
+	src/env/__reset_tls.c \
+	src/env/__stack_chk_fail.c \
+	src/env/clearenv.c \
+	src/env/getenv.c \
+	src/env/putenv.c \
+	src/env/secure_getenv.c \
+	src/env/setenv.c \
+	src/env/unsetenv.c \
+	src/errno/__errno_location.c \
+	src/errno/strerror.c \
+	src/exit/_Exit.c \
+	src/exit/abort.c \
+	src/exit/abort_lock.c \
+	src/exit/assert.c \
+	src/exit/at_quick_exit.c \
+	src/exit/atexit.c \
+	src/exit/exit.c \
+	src/exit/quick_exit.c \
+	src/fcntl/creat.c \
+	src/fcntl/fcntl.c \
+	src/fcntl/open.c \
+	src/fcntl/openat.c \
+	src/fcntl/posix_fadvise.c \
+	src/fcntl/posix_fallocate.c \
+	src/fenv/__flt_rounds.c \
+	src/fenv/fegetexceptflag.c \
+	src/fenv/feholdexcept.c \
+	src/fenv/fesetexceptflag.c \
+	src/fenv/fesetround.c \
+	src/fenv/feupdateenv.c \
+	src/internal/defsysinfo.c \
+	src/internal/floatscan.c \
+	src/internal/intscan.c \
+	src/internal/libc.c \
+	src/internal/procfdname.c \
+	src/internal/shgetc.c \
+	src/internal/syscall_ret.c \
+	src/internal/vdso.c \
+	src/internal/version.c \
+	src/ipc/ftok.c \
+	src/ipc/msgctl.c \
+	src/ipc/msgget.c \
+	src/ipc/msgrcv.c \
+	src/ipc/msgsnd.c \
+	src/ipc/semctl.c \
+	src/ipc/semget.c \
+	src/ipc/semop.c \
+	src/ipc/semtimedop.c \
+	src/ipc/shmat.c \
+	src/ipc/shmctl.c \
+	src/ipc/shmdt.c \
+	src/ipc/shmget.c \
+	src/ldso/__dlsym.c \
+	src/ldso/dl_iterate_phdr.c \
+	src/ldso/dladdr.c \
+	src/ldso/dlclose.c \
+	src/ldso/dlerror.c \
+	src/ldso/dlinfo.c \
+	src/ldso/dlopen.c \
+	src/legacy/cuserid.c \
+	src/legacy/daemon.c \
+	src/legacy/err.c \
+	src/legacy/euidaccess.c \
+	src/legacy/ftw.c \
+	src/legacy/futimes.c \
+	src/legacy/getdtablesize.c \
+	src/legacy/getloadavg.c \
+	src/legacy/getpagesize.c \
+	src/legacy/getpass.c \
+	src/legacy/getusershell.c \
+	src/legacy/isastream.c \
+	src/legacy/lutimes.c \
+	src/legacy/ulimit.c \
+	src/legacy/utmpx.c \
+	src/legacy/valloc.c \
+	$(linux-fail.c) \
+	src/locale/__lctrans.c \
+	src/locale/__mo_lookup.c \
+	src/locale/bind_textdomain_codeset.c \
+	src/locale/c_locale.c \
+	src/locale/catclose.c \
+	src/locale/catgets.c \
+	src/locale/catopen.c \
+	src/locale/dcngettext.c \
+	src/locale/duplocale.c \
+	src/locale/freelocale.c \
+	src/locale/iconv.c \
+	src/locale/iconv_close.c \
+	src/locale/langinfo.c \
+	src/locale/locale_map.c \
+	src/locale/localeconv.c \
+	src/locale/newlocale.c \
+	src/locale/pleval.c \
+	src/locale/setlocale.c \
+	src/locale/strcoll.c \
+	src/locale/strfmon.c \
+	src/locale/strtod_l.c \
+	src/locale/strxfrm.c \
+	src/locale/textdomain.c \
+	src/locale/uselocale.c \
+	src/locale/wcscoll.c \
+	src/locale/wcsxfrm.c \
+	src/malloc/calloc.c \
+	src/malloc/free.c \
+	src/malloc/libc_calloc.c \
+	src/malloc/lite_malloc.c \
+	src/malloc/mallocng/aligned_alloc.c \
+	src/malloc/mallocng/donate.c \
+	src/malloc/mallocng/free.c \
+	src/malloc/mallocng/malloc.c \
+	src/malloc/mallocng/malloc_usable_size.c \
+	src/malloc/mallocng/realloc.c \
+	src/malloc/memalign.c \
+	src/malloc/posix_memalign.c \
+	src/malloc/realloc.c \
+	src/malloc/reallocarray.c \
+	src/malloc/replaced.c \
+	src/math/__cos.c \
+	src/math/__cosdf.c \
+	src/math/__cosl.c \
+	src/math/__expo2.c \
+	src/math/__expo2f.c \
+	src/math/__fpclassify.c \
+	src/math/__fpclassifyf.c \
+	src/math/__fpclassifyl.c \
+	src/math/__math_divzero.c \
+	src/math/__math_divzerof.c \
+	src/math/__math_invalid.c \
+	src/math/__math_invalidf.c \
+	src/math/__math_invalidl.c \
+	src/math/__math_oflow.c \
+	src/math/__math_oflowf.c \
+	src/math/__math_uflow.c \
+	src/math/__math_uflowf.c \
+	src/math/__math_xflow.c \
+	src/math/__math_xflowf.c \
+	src/math/__polevll.c \
+	src/math/__rem_pio2.c \
+	src/math/__rem_pio2_large.c \
+	src/math/__rem_pio2f.c \
+	src/math/__rem_pio2l.c \
+	src/math/__signbit.c \
+	src/math/__signbitf.c \
+	src/math/__signbitl.c \
+	src/math/__sin.c \
+	src/math/__sindf.c \
+	src/math/__sinl.c \
+	src/math/__tan.c \
+	src/math/__tandf.c \
+	src/math/__tanl.c \
+	src/math/acos.c \
+	src/math/acosf.c \
+	src/math/acosh.c \
+	src/math/acoshf.c \
+	src/math/acoshl.c \
+	src/math/asin.c \
+	src/math/asinf.c \
+	src/math/asinh.c \
+	src/math/asinhf.c \
+	src/math/asinhl.c \
+	src/math/atan.c \
+	src/math/atan2.c \
+	src/math/atan2f.c \
+	src/math/atanf.c \
+	src/math/atanh.c \
+	src/math/atanhf.c \
+	src/math/atanhl.c \
+	src/math/cbrt.c \
+	src/math/cbrtf.c \
+	src/math/cbrtl.c \
+	src/math/ceil.c \
+	src/math/ceilf.c \
+	src/math/copysign.c \
+	src/math/copysignf.c \
+	src/math/copysignl.c \
+	src/math/cos.c \
+	src/math/cosf.c \
+	src/math/cosh.c \
+	src/math/coshf.c \
+	src/math/coshl.c \
+	src/math/cosl.c \
+	src/math/erf.c \
+	src/math/erff.c \
+	src/math/erfl.c \
+	src/math/exp.c \
+	src/math/exp10.c \
+	src/math/exp10f.c \
+	src/math/exp10l.c \
+	src/math/exp2.c \
+	src/math/exp2f.c \
+	src/math/exp2f_data.c \
+	src/math/exp_data.c \
+	src/math/expf.c \
+	src/math/expm1.c \
+	src/math/expm1f.c \
+	src/math/fdim.c \
+	src/math/fdimf.c \
+	src/math/fdiml.c \
+	src/math/finite.c \
+	src/math/finitef.c \
+	src/math/floor.c \
+	src/math/floorf.c \
+	src/math/fmal.c \
+	src/math/fmax.c \
+	src/math/fmaxf.c \
+	src/math/fmaxl.c \
+	src/math/fmin.c \
+	src/math/fminf.c \
+	src/math/fminl.c \
+	src/math/fmod.c \
+	src/math/fmodf.c \
+	src/math/frexp.c \
+	src/math/frexpf.c \
+	src/math/frexpl.c \
+	src/math/hypot.c \
+	src/math/hypotf.c \
+	src/math/hypotl.c \
+	src/math/ilogb.c \
+	src/math/ilogbf.c \
+	src/math/ilogbl.c \
+	src/math/j0.c \
+	src/math/j0f.c \
+	src/math/j1.c \
+	src/math/j1f.c \
+	src/math/jn.c \
+	src/math/jnf.c \
+	src/math/ldexp.c \
+	src/math/ldexpf.c \
+	src/math/ldexpl.c \
+	src/math/lgamma.c \
+	src/math/lgamma_r.c \
+	src/math/lgammaf.c \
+	src/math/lgammaf_r.c \
+	src/math/lgammal.c \
+	src/math/llround.c \
+	src/math/llroundf.c \
+	src/math/llroundl.c \
+	src/math/log.c \
+	src/math/log10.c \
+	src/math/log10f.c \
+	src/math/log1p.c \
+	src/math/log1pf.c \
+	src/math/log2.c \
+	src/math/log2_data.c \
+	src/math/log2f.c \
+	src/math/log2f_data.c \
+	src/math/log_data.c \
+	src/math/logb.c \
+	src/math/logbf.c \
+	src/math/logbl.c \
+	src/math/logf.c \
+	src/math/logf_data.c \
+	src/math/lround.c \
+	src/math/lroundf.c \
+	src/math/lroundl.c \
+	src/math/modf.c \
+	src/math/modff.c \
+	src/math/modfl.c \
+	src/math/nan.c \
+	src/math/nanf.c \
+	src/math/nanl.c \
+	src/math/nearbyint.c \
+	src/math/nearbyintf.c \
+	src/math/nearbyintl.c \
+	src/math/nextafter.c \
+	src/math/nextafterf.c \
+	src/math/nextafterl.c \
+	src/math/nexttoward.c \
+	src/math/nexttowardf.c \
+	src/math/nexttowardl.c \
+	src/math/pow.c \
+	src/math/pow_data.c \
+	src/math/powf.c \
+	src/math/powf_data.c \
+	src/math/powl.c \
+	src/math/remainder.c \
+	src/math/remainderf.c \
+	src/math/remquo.c \
+	src/math/remquof.c \
+	src/math/rint.c \
+	src/math/rintf.c \
+	src/math/round.c \
+	src/math/roundf.c \
+	src/math/roundl.c \
+	src/math/scalb.c \
+	src/math/scalbf.c \
+	src/math/scalbln.c \
+	src/math/scalblnf.c \
+	src/math/scalblnl.c \
+	src/math/scalbn.c \
+	src/math/scalbnf.c \
+	src/math/scalbnl.c \
+	src/math/signgam.c \
+	src/math/significand.c \
+	src/math/significandf.c \
+	src/math/sin.c \
+	src/math/sincos.c \
+	src/math/sincosf.c \
+	src/math/sincosl.c \
+	src/math/sinf.c \
+	src/math/sinh.c \
+	src/math/sinhf.c \
+	src/math/sinhl.c \
+	src/math/sinl.c \
+	src/math/sqrt_data.c \
+	src/math/tan.c \
+	src/math/tanf.c \
+	src/math/tanh.c \
+	src/math/tanhf.c \
+	src/math/tanhl.c \
+	src/math/tanl.c \
+	src/math/tgamma.c \
+	src/math/tgammaf.c \
+	src/math/tgammal.c \
+	src/math/trunc.c \
+	src/math/truncf.c \
+	$(optimized.c) \
+	src/misc/a64l.c \
+	src/misc/basename.c \
+	src/misc/dirname.c \
+	src/misc/ffs.c \
+	src/misc/ffsl.c \
+	src/misc/ffsll.c \
+	src/misc/fmtmsg.c \
+	src/misc/forkpty.c \
+	src/misc/get_current_dir_name.c \
+	src/misc/getauxval.c \
+	src/misc/getdomainname.c \
+	src/misc/getentropy.c \
+	src/misc/gethostid.c \
+	src/misc/getopt.c \
+	src/misc/getopt_long.c \
+	src/misc/getpriority.c \
+	src/misc/getresgid.c \
+	src/misc/getresuid.c \
+	src/misc/getrlimit.c \
+	src/misc/getrusage.c \
+	src/misc/getsubopt.c \
+	src/misc/initgroups.c \
+	src/misc/ioctl.c \
+	src/misc/issetugid.c \
+	src/misc/lockf.c \
+	src/misc/login_tty.c \
+	src/misc/mntent.c \
+	src/misc/nftw.c \
+	src/misc/openpty.c \
+	src/misc/ptsname.c \
+	src/misc/pty.c \
+	src/misc/realpath.c \
+	src/misc/setdomainname.c \
+	src/misc/setpriority.c \
+	src/misc/setrlimit.c \
+	src/misc/syscall.c \
+	src/misc/syslog.c \
+	src/misc/uname.c \
+	src/misc/wordexp.c \
+	src/mman/madvise.c \
+	src/mman/mincore.c \
+	src/mman/mlock.c \
+	src/mman/mlockall.c \
+	src/mman/mmap.c \
+	src/mman/mprotect.c \
+	src/mman/mremap.c \
+	src/mman/msync.c \
+	src/mman/munlock.c \
+	src/mman/munlockall.c \
+	src/mman/munmap.c \
+	src/mman/posix_madvise.c \
+	src/mman/shm_open.c \
+	src/mq/mq_close.c \
+	src/mq/mq_getattr.c \
+	src/mq/mq_notify.c \
+	src/mq/mq_open.c \
+	src/mq/mq_receive.c \
+	src/mq/mq_send.c \
+	src/mq/mq_setattr.c \
+	src/mq/mq_timedreceive.c \
+	src/mq/mq_timedsend.c \
+	src/mq/mq_unlink.c \
+	src/multibyte/btowc.c \
+	src/multibyte/c16rtomb.c \
+	src/multibyte/c32rtomb.c \
+	src/multibyte/internal.c \
+	src/multibyte/mblen.c \
+	src/multibyte/mbrlen.c \
+	src/multibyte/mbrtoc16.c \
+	src/multibyte/mbrtoc32.c \
+	src/multibyte/mbrtowc.c \
+	src/multibyte/mbsinit.c \
+	src/multibyte/mbsnrtowcs.c \
+	src/multibyte/mbsrtowcs.c \
+	src/multibyte/mbstowcs.c \
+	src/multibyte/mbtowc.c \
+	src/multibyte/wcrtomb.c \
+	src/multibyte/wcsnrtombs.c \
+	src/multibyte/wcsrtombs.c \
+	src/multibyte/wcstombs.c \
+	src/multibyte/wctob.c \
+	src/multibyte/wctomb.c \
+	src/network/accept.c \
+	src/network/accept4.c \
+	src/network/bind.c \
+	src/network/connect.c \
+	src/network/dn_comp.c \
+	src/network/dn_expand.c \
+	src/network/dn_skipname.c \
+	src/network/dns_parse.c \
+	src/network/ent.c \
+	src/network/ether.c \
+	src/network/freeaddrinfo.c \
+	src/network/gai_strerror.c \
+	src/network/getaddrinfo.c \
+	src/network/gethostbyaddr.c \
+	src/network/gethostbyaddr_r.c \
+	src/network/gethostbyname.c \
+	src/network/gethostbyname2.c \
+	src/network/gethostbyname2_r.c \
+	src/network/gethostbyname_r.c \
+	src/network/getifaddrs.c \
+	src/network/getnameinfo.c \
+	src/network/getpeername.c \
+	src/network/getservbyname.c \
+	src/network/getservbyname_r.c \
+	src/network/getservbyport.c \
+	src/network/getservbyport_r.c \
+	src/network/getsockname.c \
+	src/network/getsockopt.c \
+	src/network/h_errno.c \
+	src/network/herror.c \
+	src/network/hstrerror.c \
+	src/network/htonl.c \
+	src/network/htons.c \
+	src/network/if_freenameindex.c \
+	src/network/if_indextoname.c \
+	src/network/if_nameindex.c \
+	src/network/if_nametoindex.c \
+	src/network/in6addr_any.c \
+	src/network/in6addr_loopback.c \
+	src/network/inet_addr.c \
+	src/network/inet_aton.c \
+	src/network/inet_legacy.c \
+	src/network/inet_ntoa.c \
+	src/network/inet_ntop.c \
+	src/network/inet_pton.c \
+	src/network/listen.c \
+	src/network/lookup_ipliteral.c \
+	src/network/lookup_name.c \
+	src/network/lookup_serv.c \
+	src/network/netlink.c \
+	src/network/netname.c \
+	src/network/ns_parse.c \
+	src/network/ntohl.c \
+	src/network/ntohs.c \
+	src/network/proto.c \
+	src/network/recv.c \
+	src/network/recvfrom.c \
+	src/network/recvmmsg.c \
+	src/network/recvmsg.c \
+	src/network/res_init.c \
+	src/network/res_mkquery.c \
+	src/network/res_msend.c \
+	src/network/res_query.c \
+	src/network/res_querydomain.c \
+	src/network/res_send.c \
+	src/network/res_state.c \
+	src/network/resolvconf.c \
+	src/network/send.c \
+	src/network/sendmmsg.c \
+	src/network/sendmsg.c \
+	src/network/sendto.c \
+	src/network/serv.c \
+	src/network/setsockopt.c \
+	src/network/shutdown.c \
+	src/network/sockatmark.c \
+	src/network/socket.c \
+	src/network/socketpair.c \
+	src/passwd/fgetgrent.c \
+	src/passwd/fgetpwent.c \
+	src/passwd/fgetspent.c \
+	src/passwd/getgr_a.c \
+	src/passwd/getgr_r.c \
+	src/passwd/getgrent.c \
+	src/passwd/getgrent_a.c \
+	src/passwd/getgrouplist.c \
+	src/passwd/getpw_a.c \
+	src/passwd/getpw_r.c \
+	src/passwd/getpwent.c \
+	src/passwd/getpwent_a.c \
+	src/passwd/getspent.c \
+	src/passwd/getspnam.c \
+	src/passwd/getspnam_r.c \
+	src/passwd/lckpwdf.c \
+	src/passwd/nscd_query.c \
+	src/passwd/putgrent.c \
+	src/passwd/putpwent.c \
+	src/passwd/putspent.c \
+	src/prng/__rand48_step.c \
+	src/prng/__seed48.c \
+	src/prng/drand48.c \
+	src/prng/lcong48.c \
+	src/prng/lrand48.c \
+	src/prng/mrand48.c \
+	src/prng/rand.c \
+	src/prng/rand_r.c \
+	src/prng/random.c \
+	src/prng/seed48.c \
+	src/prng/srand48.c \
+	src/process/_Fork.c \
+	src/process/execl.c \
+	src/process/execle.c \
+	src/process/execlp.c \
+	src/process/execv.c \
+	src/process/execve.c \
+	src/process/execvp.c \
+	src/process/fexecve.c \
+	src/process/fork.c \
+	src/process/posix_spawn.c \
+	src/process/posix_spawn_file_actions_addchdir.c \
+	src/process/posix_spawn_file_actions_addclose.c \
+	src/process/posix_spawn_file_actions_adddup2.c \
+	src/process/posix_spawn_file_actions_addfchdir.c \
+	src/process/posix_spawn_file_actions_addopen.c \
+	src/process/posix_spawn_file_actions_destroy.c \
+	src/process/posix_spawn_file_actions_init.c \
+	src/process/posix_spawnattr_destroy.c \
+	src/process/posix_spawnattr_getflags.c \
+	src/process/posix_spawnattr_getpgroup.c \
+	src/process/posix_spawnattr_getsigdefault.c \
+	src/process/posix_spawnattr_getsigmask.c \
+	src/process/posix_spawnattr_init.c \
+	src/process/posix_spawnattr_sched.c \
+	src/process/posix_spawnattr_setflags.c \
+	src/process/posix_spawnattr_setpgroup.c \
+	src/process/posix_spawnattr_setsigdefault.c \
+	src/process/posix_spawnattr_setsigmask.c \
+	src/process/posix_spawnp.c \
+	src/process/system.c \
+	src/process/wait.c \
+	src/process/waitid.c \
+	src/process/waitpid.c \
+	src/regex/fnmatch.c \
+	src/regex/glob.c \
+	src/regex/regcomp.c \
+	src/regex/regerror.c \
+	src/regex/regexec.c \
+	src/regex/tre-mem.c \
+	src/sched/affinity.c \
+	src/sched/sched_cpucount.c \
+	src/sched/sched_get_priority_max.c \
+	src/sched/sched_getcpu.c \
+	src/sched/sched_getparam.c \
+	src/sched/sched_getscheduler.c \
+	src/sched/sched_rr_get_interval.c \
+	src/sched/sched_setparam.c \
+	src/sched/sched_setscheduler.c \
+	src/sched/sched_yield.c \
+	src/search/hsearch.c \
+	src/search/insque.c \
+	src/search/lsearch.c \
+	src/search/tdelete.c \
+	src/search/tdestroy.c \
+	src/search/tfind.c \
+	src/search/tsearch.c \
+	src/search/twalk.c \
+	src/select/poll.c \
+	src/select/pselect.c \
+	src/select/select.c \
+	src/signal/block.c \
+	src/signal/getitimer.c \
+	src/signal/kill.c \
+	src/signal/killpg.c \
+	src/signal/psiginfo.c \
+	src/signal/psignal.c \
+	src/signal/raise.c \
+	src/signal/setitimer.c \
+	src/signal/sigaction.c \
+	src/signal/sigaddset.c \
+	src/signal/sigaltstack.c \
+	src/signal/sigandset.c \
+	src/signal/sigdelset.c \
+	src/signal/sigemptyset.c \
+	src/signal/sigfillset.c \
+	src/signal/sighold.c \
+	src/signal/sigignore.c \
+	src/signal/siginterrupt.c \
+	src/signal/sigisemptyset.c \
+	src/signal/sigismember.c \
+	src/signal/siglongjmp.c \
+	src/signal/signal.c \
+	src/signal/sigorset.c \
+	src/signal/sigpause.c \
+	src/signal/sigpending.c \
+	src/signal/sigprocmask.c \
+	src/signal/sigqueue.c \
+	src/signal/sigrelse.c \
+	src/signal/sigrtmax.c \
+	src/signal/sigrtmin.c \
+	src/signal/sigset.c \
+	src/signal/sigsetjmp_tail.c \
+	src/signal/sigsuspend.c \
+	src/signal/sigtimedwait.c \
+	src/signal/sigwait.c \
+	src/signal/sigwaitinfo.c \
+	src/stat/__xstat.c \
+	src/stat/chmod.c \
+	src/stat/fchmod.c \
+	src/stat/fchmodat.c \
+	src/stat/fstat.c \
+	src/stat/fstatat.c \
+	src/stat/futimens.c \
+	src/stat/futimesat.c \
+	src/stat/lchmod.c \
+	src/stat/lstat.c \
+	src/stat/mkdir.c \
+	src/stat/mkdirat.c \
+	src/stat/mkfifo.c \
+	src/stat/mkfifoat.c \
+	src/stat/mknod.c \
+	src/stat/mknodat.c \
+	src/stat/stat.c \
+	src/stat/statvfs.c \
+	src/stat/umask.c \
+	src/stat/utimensat.c \
+	src/stdio/__fclose_ca.c \
+	src/stdio/__fdopen.c \
+	src/stdio/__fmodeflags.c \
+	src/stdio/__fopen_rb_ca.c \
+	src/stdio/__lockfile.c \
+	src/stdio/__overflow.c \
+	src/stdio/__stdio_close.c \
+	src/stdio/__stdio_exit.c \
+	src/stdio/__stdio_read.c \
+	src/stdio/__stdio_seek.c \
+	src/stdio/__stdio_write.c \
+	src/stdio/__stdout_write.c \
+	src/stdio/__toread.c \
+	src/stdio/__towrite.c \
+	src/stdio/__uflow.c \
+	src/stdio/asprintf.c \
+	src/stdio/clearerr.c \
+	src/stdio/dprintf.c \
+	src/stdio/ext.c \
+	src/stdio/ext2.c \
+	src/stdio/fclose.c \
+	src/stdio/feof.c \
+	src/stdio/ferror.c \
+	src/stdio/fflush.c \
+	src/stdio/fgetc.c \
+	src/stdio/fgetln.c \
+	src/stdio/fgetpos.c \
+	src/stdio/fgets.c \
+	src/stdio/fgetwc.c \
+	src/stdio/fgetws.c \
+	src/stdio/fileno.c \
+	src/stdio/flockfile.c \
+	src/stdio/fmemopen.c \
+	src/stdio/fopen.c \
+	src/stdio/fopencookie.c \
+	src/stdio/fprintf.c \
+	src/stdio/fputc.c \
+	src/stdio/fputs.c \
+	src/stdio/fputwc.c \
+	src/stdio/fputws.c \
+	src/stdio/fread.c \
+	src/stdio/freopen.c \
+	src/stdio/fscanf.c \
+	src/stdio/fseek.c \
+	src/stdio/fsetpos.c \
+	src/stdio/ftell.c \
+	src/stdio/ftrylockfile.c \
+	src/stdio/funlockfile.c \
+	src/stdio/fwide.c \
+	src/stdio/fwprintf.c \
+	src/stdio/fwrite.c \
+	src/stdio/fwscanf.c \
+	src/stdio/getc.c \
+	src/stdio/getc_unlocked.c \
+	src/stdio/getchar.c \
+	src/stdio/getchar_unlocked.c \
+	src/stdio/getdelim.c \
+	src/stdio/getline.c \
+	src/stdio/gets.c \
+	src/stdio/getw.c \
+	src/stdio/getwc.c \
+	src/stdio/getwchar.c \
+	src/stdio/ofl.c \
+	src/stdio/ofl_add.c \
+	src/stdio/open_memstream.c \
+	src/stdio/open_wmemstream.c \
+	src/stdio/pclose.c \
+	src/stdio/perror.c \
+	src/stdio/popen.c \
+	src/stdio/printf.c \
+	src/stdio/putc.c \
+	src/stdio/putc_unlocked.c \
+	src/stdio/putchar.c \
+	src/stdio/putchar_unlocked.c \
+	src/stdio/puts.c \
+	src/stdio/putw.c \
+	src/stdio/putwc.c \
+	src/stdio/putwchar.c \
+	src/stdio/remove.c \
+	src/stdio/rename.c \
+	src/stdio/rewind.c \
+	src/stdio/scanf.c \
+	src/stdio/setbuf.c \
+	src/stdio/setbuffer.c \
+	src/stdio/setlinebuf.c \
+	src/stdio/setvbuf.c \
+	src/stdio/snprintf.c \
+	src/stdio/sprintf.c \
+	src/stdio/sscanf.c \
+	src/stdio/stderr.c \
+	src/stdio/stdin.c \
+	src/stdio/stdout.c \
+	src/stdio/swprintf.c \
+	src/stdio/swscanf.c \
+	src/stdio/tempnam.c \
+	src/stdio/tmpfile.c \
+	src/stdio/tmpnam.c \
+	src/stdio/ungetc.c \
+	src/stdio/ungetwc.c \
+	src/stdio/vasprintf.c \
+	src/stdio/vdprintf.c \
+	src/stdio/vfprintf.c \
+	src/stdio/vfscanf.c \
+	src/stdio/vfwprintf.c \
+	src/stdio/vfwscanf.c \
+	src/stdio/vprintf.c \
+	src/stdio/vscanf.c \
+	src/stdio/vsnprintf.c \
+	src/stdio/vsprintf.c \
+	src/stdio/vsscanf.c \
+	src/stdio/vswprintf.c \
+	src/stdio/vswscanf.c \
+	src/stdio/vwprintf.c \
+	src/stdio/vwscanf.c \
+	src/stdio/wprintf.c \
+	src/stdio/wscanf.c \
+	src/stdlib/abs.c \
+	src/stdlib/atof.c \
+	src/stdlib/atoi.c \
+	src/stdlib/atol.c \
+	src/stdlib/atoll.c \
+	src/stdlib/bsearch.c \
+	src/stdlib/div.c \
+	src/stdlib/ecvt.c \
+	src/stdlib/fcvt.c \
+	src/stdlib/gcvt.c \
+	src/stdlib/imaxabs.c \
+	src/stdlib/imaxdiv.c \
+	src/stdlib/labs.c \
+	src/stdlib/ldiv.c \
+	src/stdlib/llabs.c \
+	src/stdlib/lldiv.c \
+	src/stdlib/qsort.c \
+	src/stdlib/qsort_nr.c \
+	src/stdlib/strtod.c \
+	src/stdlib/strtol.c \
+	src/stdlib/wcstod.c \
+	src/stdlib/wcstol.c \
+	src/string/bcmp.c \
+	src/string/bcopy.c \
+	src/string/bzero.c \
+	src/string/explicit_bzero.c \
+	src/string/index.c \
+	src/string/memccpy.c \
+	src/string/memchr.c \
+	src/string/memcmp.c \
+	src/string/memmem.c \
+	src/string/mempcpy.c \
+	src/string/memrchr.c \
+	src/string/rindex.c \
+	src/string/stpcpy.c \
+	src/string/stpncpy.c \
+	src/string/strcasecmp.c \
+	src/string/strcasestr.c \
+	src/string/strcat.c \
+	src/string/strchr.c \
+	src/string/strchrnul.c \
+	src/string/strcmp.c \
+	src/string/strcpy.c \
+	src/string/strcspn.c \
+	src/string/strdup.c \
+	src/string/strerror_r.c \
+	src/string/strlcat.c \
+	src/string/strlcpy.c \
+	src/string/strlen.c \
+	src/string/strncasecmp.c \
+	src/string/strncat.c \
+	src/string/strncmp.c \
+	src/string/strncpy.c \
+	src/string/strndup.c \
+	src/string/strnlen.c \
+	src/string/strpbrk.c \
+	src/string/strrchr.c \
+	src/string/strsep.c \
+	src/string/strsignal.c \
+	src/string/strspn.c \
+	src/string/strstr.c \
+	src/string/strtok.c \
+	src/string/strtok_r.c \
+	src/string/strverscmp.c \
+	src/string/swab.c \
+	src/string/wcpcpy.c \
+	src/string/wcpncpy.c \
+	src/string/wcscasecmp.c \
+	src/string/wcscasecmp_l.c \
+	src/string/wcscat.c \
+	src/string/wcschr.c \
+	src/string/wcscmp.c \
+	src/string/wcscpy.c \
+	src/string/wcscspn.c \
+	src/string/wcsdup.c \
+	src/string/wcslen.c \
+	src/string/wcsncasecmp.c \
+	src/string/wcsncasecmp_l.c \
+	src/string/wcsncat.c \
+	src/string/wcsncmp.c \
+	src/string/wcsncpy.c \
+	src/string/wcsnlen.c \
+	src/string/wcspbrk.c \
+	src/string/wcsrchr.c \
+	src/string/wcsspn.c \
+	src/string/wcsstr.c \
+	src/string/wcstok.c \
+	src/string/wcswcs.c \
+	src/string/wmemchr.c \
+	src/string/wmemcmp.c \
+	src/string/wmemcpy.c \
+	src/string/wmemmove.c \
+	src/string/wmemset.c \
+	src/temp/__randname.c \
+	src/temp/mkdtemp.c \
+	src/temp/mkostemp.c \
+	src/temp/mkostemps.c \
+	src/temp/mkstemp.c \
+	src/temp/mkstemps.c \
+	src/temp/mktemp.c \
+	src/termios/cfgetospeed.c \
+	src/termios/cfmakeraw.c \
+	src/termios/cfsetospeed.c \
+	src/termios/tcdrain.c \
+	src/termios/tcflow.c \
+	src/termios/tcflush.c \
+	src/termios/tcgetattr.c \
+	src/termios/tcgetsid.c \
+	src/termios/tcgetwinsize.c \
+	src/termios/tcsendbreak.c \
+	src/termios/tcsetattr.c \
+	src/termios/tcsetwinsize.c \
+	src/thread/__lock.c \
+	src/thread/__syscall_cp.c \
+	src/thread/__timedwait.c \
+	src/thread/__tls_get_addr.c \
+	src/thread/__wait.c \
+	src/thread/call_once.c \
+	src/thread/cnd_broadcast.c \
+	src/thread/cnd_destroy.c \
+	src/thread/cnd_init.c \
+	src/thread/cnd_signal.c \
+	src/thread/cnd_timedwait.c \
+	src/thread/cnd_wait.c \
+	src/thread/default_attr.c \
+	src/thread/lock_ptc.c \
+	src/thread/mtx_destroy.c \
+	src/thread/mtx_init.c \
+	src/thread/mtx_lock.c \
+	src/thread/mtx_timedlock.c \
+	src/thread/mtx_trylock.c \
+	src/thread/mtx_unlock.c \
+	src/thread/pthread_atfork.c \
+	src/thread/pthread_attr_destroy.c \
+	src/thread/pthread_attr_get.c \
+	src/thread/pthread_attr_init.c \
+	src/thread/pthread_attr_setdetachstate.c \
+	src/thread/pthread_attr_setguardsize.c \
+	src/thread/pthread_attr_setinheritsched.c \
+	src/thread/pthread_attr_setschedparam.c \
+	src/thread/pthread_attr_setschedpolicy.c \
+	src/thread/pthread_attr_setscope.c \
+	src/thread/pthread_attr_setstack.c \
+	src/thread/pthread_attr_setstacksize.c \
+	src/thread/pthread_barrier_destroy.c \
+	src/thread/pthread_barrier_init.c \
+	src/thread/pthread_barrier_wait.c \
+	src/thread/pthread_barrierattr_destroy.c \
+	src/thread/pthread_barrierattr_init.c \
+	src/thread/pthread_barrierattr_setpshared.c \
+	src/thread/pthread_cancel.c \
+	src/thread/pthread_cleanup_push.c \
+	src/thread/pthread_cond_broadcast.c \
+	src/thread/pthread_cond_destroy.c \
+	src/thread/pthread_cond_init.c \
+	src/thread/pthread_cond_signal.c \
+	src/thread/pthread_cond_timedwait.c \
+	src/thread/pthread_cond_wait.c \
+	src/thread/pthread_condattr_destroy.c \
+	src/thread/pthread_condattr_init.c \
+	src/thread/pthread_condattr_setclock.c \
+	src/thread/pthread_condattr_setpshared.c \
+	src/thread/pthread_create.c \
+	src/thread/pthread_detach.c \
+	src/thread/pthread_equal.c \
+	src/thread/pthread_getattr_np.c \
+	src/thread/pthread_getconcurrency.c \
+	src/thread/pthread_getcpuclockid.c \
+	src/thread/pthread_getname_np.c \
+	src/thread/pthread_getschedparam.c \
+	src/thread/pthread_getspecific.c \
+	src/thread/pthread_join.c \
+	src/thread/pthread_key_create.c \
+	src/thread/pthread_kill.c \
+	src/thread/pthread_mutex_consistent.c \
+	src/thread/pthread_mutex_destroy.c \
+	src/thread/pthread_mutex_getprioceiling.c \
+	src/thread/pthread_mutex_init.c \
+	src/thread/pthread_mutex_lock.c \
+	src/thread/pthread_mutex_setprioceiling.c \
+	src/thread/pthread_mutex_timedlock.c \
+	src/thread/pthread_mutex_trylock.c \
+	src/thread/pthread_mutex_unlock.c \
+	src/thread/pthread_mutexattr_destroy.c \
+	src/thread/pthread_mutexattr_init.c \
+	src/thread/pthread_mutexattr_setprotocol.c \
+	src/thread/pthread_mutexattr_setpshared.c \
+	src/thread/pthread_mutexattr_setrobust.c \
+	src/thread/pthread_mutexattr_settype.c \
+	src/thread/pthread_once.c \
+	src/thread/pthread_rwlock_destroy.c \
+	src/thread/pthread_rwlock_init.c \
+	src/thread/pthread_rwlock_rdlock.c \
+	src/thread/pthread_rwlock_timedrdlock.c \
+	src/thread/pthread_rwlock_timedwrlock.c \
+	src/thread/pthread_rwlock_tryrdlock.c \
+	src/thread/pthread_rwlock_trywrlock.c \
+	src/thread/pthread_rwlock_unlock.c \
+	src/thread/pthread_rwlock_wrlock.c \
+	src/thread/pthread_rwlockattr_destroy.c \
+	src/thread/pthread_rwlockattr_init.c \
+	src/thread/pthread_rwlockattr_setpshared.c \
+	src/thread/pthread_self.c \
+	src/thread/pthread_setattr_default_np.c \
+	src/thread/pthread_setcancelstate.c \
+	src/thread/pthread_setcanceltype.c \
+	src/thread/pthread_setconcurrency.c \
+	src/thread/pthread_setname_np.c \
+	src/thread/pthread_setschedparam.c \
+	src/thread/pthread_setschedprio.c \
+	src/thread/pthread_setspecific.c \
+	src/thread/pthread_sigmask.c \
+	src/thread/pthread_spin_destroy.c \
+	src/thread/pthread_spin_init.c \
+	src/thread/pthread_spin_lock.c \
+	src/thread/pthread_spin_trylock.c \
+	src/thread/pthread_spin_unlock.c \
+	src/thread/pthread_testcancel.c \
+	src/thread/sem_destroy.c \
+	src/thread/sem_getvalue.c \
+	src/thread/sem_init.c \
+	src/thread/sem_open.c \
+	src/thread/sem_post.c \
+	src/thread/sem_timedwait.c \
+	src/thread/sem_trywait.c \
+	src/thread/sem_unlink.c \
+	src/thread/sem_wait.c \
+	src/thread/synccall.c \
+	src/thread/thrd_create.c \
+	src/thread/thrd_exit.c \
+	src/thread/thrd_join.c \
+	src/thread/thrd_sleep.c \
+	src/thread/thrd_yield.c \
+	src/thread/tls.c \
+	src/thread/tss_create.c \
+	src/thread/tss_delete.c \
+	src/thread/tss_set.c \
+	src/thread/vmlock.c \
+	src/time/__map_file.c \
+	src/time/__month_to_secs.c \
+	src/time/__secs_to_tm.c \
+	src/time/__tm_to_secs.c \
+	src/time/__tz.c \
+	src/time/__year_to_secs.c \
+	src/time/asctime.c \
+	src/time/asctime_r.c \
+	src/time/clock.c \
+	src/time/clock_getcpuclockid.c \
+	src/time/clock_getres.c \
+	src/time/clock_gettime.c \
+	src/time/clock_nanosleep.c \
+	src/time/clock_settime.c \
+	src/time/ctime.c \
+	src/time/ctime_r.c \
+	src/time/difftime.c \
+	src/time/ftime.c \
+	src/time/getdate.c \
+	src/time/gettimeofday.c \
+	src/time/gmtime.c \
+	src/time/gmtime_r.c \
+	src/time/localtime.c \
+	src/time/localtime_r.c \
+	src/time/mktime.c \
+	src/time/nanosleep.c \
+	src/time/strftime.c \
+	src/time/strptime.c \
+	src/time/time.c \
+	src/time/timegm.c \
+	src/time/timer_create.c \
+	src/time/timer_delete.c \
+	src/time/timer_getoverrun.c \
+	src/time/timer_gettime.c \
+	src/time/timer_settime.c \
+	src/time/times.c \
+	src/time/timespec_get.c \
+	src/time/utime.c \
+	src/time/wcsftime.c \
+	src/unistd/_exit.c \
+	src/unistd/access.c \
+	src/unistd/acct.c \
+	src/unistd/alarm.c \
+	src/unistd/chdir.c \
+	src/unistd/chown.c \
+	src/unistd/close.c \
+	src/unistd/ctermid.c \
+	src/unistd/dup.c \
+	src/unistd/dup2.c \
+	src/unistd/dup3.c \
+	src/unistd/faccessat.c \
+	src/unistd/fchdir.c \
+	src/unistd/fchown.c \
+	src/unistd/fchownat.c \
+	src/unistd/fdatasync.c \
+	src/unistd/fsync.c \
+	src/unistd/ftruncate.c \
+	src/unistd/getcwd.c \
+	src/unistd/getegid.c \
+	src/unistd/geteuid.c \
+	src/unistd/getgid.c \
+	src/unistd/getgroups.c \
+	src/unistd/gethostname.c \
+	src/unistd/getlogin.c \
+	src/unistd/getlogin_r.c \
+	src/unistd/getpgid.c \
+	src/unistd/getpgrp.c \
+	src/unistd/getpid.c \
+	src/unistd/getppid.c \
+	src/unistd/getsid.c \
+	src/unistd/getuid.c \
+	src/unistd/isatty.c \
+	src/unistd/lchown.c \
+	src/unistd/link.c \
+	src/unistd/linkat.c \
+	src/unistd/lseek.c \
+	src/unistd/nice.c \
+	src/unistd/pause.c \
+	src/unistd/pipe.c \
+	src/unistd/pipe2.c \
+	src/unistd/posix_close.c \
+	src/unistd/pread.c \
+	src/unistd/preadv.c \
+	src/unistd/pwrite.c \
+	src/unistd/pwritev.c \
+	src/unistd/read.c \
+	src/unistd/readlink.c \
+	src/unistd/readlinkat.c \
+	src/unistd/readv.c \
+	src/unistd/renameat.c \
+	src/unistd/rmdir.c \
+	src/unistd/setegid.c \
+	src/unistd/seteuid.c \
+	src/unistd/setgid.c \
+	src/unistd/setpgid.c \
+	src/unistd/setpgrp.c \
+	src/unistd/setregid.c \
+	src/unistd/setresgid.c \
+	src/unistd/setresuid.c \
+	src/unistd/setreuid.c \
+	src/unistd/setsid.c \
+	src/unistd/setuid.c \
+	src/unistd/setxid.c \
+	src/unistd/sleep.c \
+	src/unistd/symlink.c \
+	src/unistd/symlinkat.c \
+	src/unistd/sync.c \
+	src/unistd/tcgetpgrp.c \
+	src/unistd/tcsetpgrp.c \
+	src/unistd/truncate.c \
+	src/unistd/ttyname.c \
+	src/unistd/ttyname_r.c \
+	src/unistd/ualarm.c \
+	src/unistd/unlink.c \
+	src/unistd/unlinkat.c \
+	src/unistd/usleep.c \
+	src/unistd/write.c \
+	src/unistd/writev.c \
+
+## $PLATFORM
+#	crt/aarch64/crti.s \
+#	crt/aarch64/crtn.s \
+#	crt/arm/crti.s \
+#	crt/arm/crtn.s \
+#	crt/i386/crti.s \
+#	crt/i386/crtn.s \
+#	crt/microblaze/crti.s \
+#	crt/microblaze/crtn.s \
+#	crt/mips/crti.s \
+#	crt/mips/crtn.s \
+#	crt/mips64/crti.s \
+#	crt/mips64/crtn.s \
+#	crt/mipsn32/crti.s \
+#	crt/mipsn32/crtn.s \
+#	crt/or1k/crti.s \
+#	crt/or1k/crtn.s \
+#	crt/powerpc/crti.s \
+#	crt/powerpc/crtn.s \
+#	crt/powerpc64/crti.s \
+#	crt/powerpc64/crtn.s \
+#	crt/s390x/crti.s \
+#	crt/s390x/crtn.s \
+#	crt/sh/crti.s \
+#	crt/sh/crtn.s \
+#	crt/x32/crti.s \
+#	crt/x32/crtn.s \
+#	src/fenv/aarch64/fenv.s \
+#	src/fenv/i386/fenv.s \
+#	src/fenv/x32/fenv.s \
+#	src/internal/i386/defsysinfo.s \
+#	src/ldso/aarch64/dlsym.s \
+#	src/ldso/aarch64/tlsdesc.s \
+#	src/ldso/arm/dlsym.s \
+#	src/ldso/i386/dlsym.s \
+#	src/ldso/i386/tlsdesc.s \
+#	src/ldso/m68k/dlsym.s \
+#	src/ldso/microblaze/dlsym.s \
+#	src/ldso/mips/dlsym.s \
+#	src/ldso/mips64/dlsym.s \
+#	src/ldso/mipsn32/dlsym.s \
+#	src/ldso/or1k/dlsym.s \
+#	src/ldso/powerpc/dlsym.s \
+#	src/ldso/powerpc64/dlsym.s \
+#	src/ldso/riscv64/dlsym.s \
+#	src/ldso/s390x/dlsym.s \
+#	src/ldso/sh/dlsym.s \
+#	src/ldso/x32/dlsym.s \
+#	src/math/i386/__invtrigl.s \
+#	src/math/i386/acos.s \
+#	src/math/i386/acosf.s \
+#	src/math/i386/acosl.s \
+#	src/math/i386/asin.s \
+#	src/math/i386/asinf.s \
+#	src/math/i386/asinl.s \
+#	src/math/i386/atan.s \
+#	src/math/i386/atan2.s \
+#	src/math/i386/atan2f.s \
+#	src/math/i386/atan2l.s \
+#	src/math/i386/atanf.s \
+#	src/math/i386/atanl.s \
+#	src/math/i386/ceil.s \
+#	src/math/i386/ceilf.s \
+#	src/math/i386/ceill.s \
+#	src/math/i386/exp2l.s \
+#	src/math/i386/exp_ld.s \
+#	src/math/i386/expl.s \
+#	src/math/i386/expm1l.s \
+#	src/math/i386/floor.s \
+#	src/math/i386/floorf.s \
+#	src/math/i386/floorl.s \
+#	src/math/i386/hypot.s \
+#	src/math/i386/hypotf.s \
+#	src/math/i386/ldexp.s \
+#	src/math/i386/ldexpf.s \
+#	src/math/i386/ldexpl.s \
+#	src/math/i386/log.s \
+#	src/math/i386/log10.s \
+#	src/math/i386/log10f.s \
+#	src/math/i386/log10l.s \
+#	src/math/i386/log1p.s \
+#	src/math/i386/log1pf.s \
+#	src/math/i386/log1pl.s \
+#	src/math/i386/log2.s \
+#	src/math/i386/log2f.s \
+#	src/math/i386/log2l.s \
+#	src/math/i386/logf.s \
+#	src/math/i386/logl.s \
+#	src/math/i386/remquo.s \
+#	src/math/i386/remquof.s \
+#	src/math/i386/remquol.s \
+#	src/math/i386/scalbln.s \
+#	src/math/i386/scalblnf.s \
+#	src/math/i386/scalblnl.s \
+#	src/math/i386/scalbn.s \
+#	src/math/i386/scalbnf.s \
+#	src/math/i386/scalbnl.s \
+#	src/math/i386/trunc.s \
+#	src/math/i386/truncf.s \
+#	src/math/i386/truncl.s \
+#	src/math/x32/__invtrigl.s \
+#	src/math/x32/acosl.s \
+#	src/math/x32/asinl.s \
+#	src/math/x32/atan2l.s \
+#	src/math/x32/atanl.s \
+#	src/math/x32/ceill.s \
+#	src/math/x32/exp2l.s \
+#	src/math/x32/expl.s \
+#	src/math/x32/expm1l.s \
+#	src/math/x32/fabs.s \
+#	src/math/x32/fabsf.s \
+#	src/math/x32/fabsl.s \
+#	src/math/x32/floorl.s \
+#	src/math/x32/fmodl.s \
+#	src/math/x32/llrint.s \
+#	src/math/x32/llrintf.s \
+#	src/math/x32/llrintl.s \
+#	src/math/x32/log10l.s \
+#	src/math/x32/log1pl.s \
+#	src/math/x32/log2l.s \
+#	src/math/x32/logl.s \
+#	src/math/x32/lrint.s \
+#	src/math/x32/lrintf.s \
+#	src/math/x32/lrintl.s \
+#	src/math/x32/remainderl.s \
+#	src/math/x32/rintl.s \
+#	src/math/x32/sqrt.s \
+#	src/math/x32/sqrtf.s \
+#	src/math/x32/sqrtl.s \
+#	src/math/x32/truncl.s \
+#	src/process/aarch64/vfork.s \
+#	src/process/arm/vfork.s \
+#	src/process/i386/vfork.s \
+#	src/process/riscv64/vfork.s \
+#	src/process/s390x/vfork.s \
+#	src/process/sh/vfork.s \
+#	src/process/x32/vfork.s \
+#	src/setjmp/aarch64/longjmp.s \
+#	src/setjmp/aarch64/setjmp.s \
+#	src/setjmp/i386/longjmp.s \
+#	src/setjmp/i386/setjmp.s \
+#	src/setjmp/m68k/longjmp.s \
+#	src/setjmp/m68k/setjmp.s \
+#	src/setjmp/microblaze/longjmp.s \
+#	src/setjmp/microblaze/setjmp.s \
+#	src/setjmp/or1k/longjmp.s \
+#	src/setjmp/or1k/setjmp.s \
+#	src/setjmp/powerpc64/longjmp.s \
+#	src/setjmp/powerpc64/setjmp.s \
+#	src/setjmp/s390x/longjmp.s \
+#	src/setjmp/s390x/setjmp.s \
+#	src/setjmp/x32/longjmp.s \
+#	src/setjmp/x32/setjmp.s \
+#	src/signal/aarch64/restore.s \
+#	src/signal/aarch64/sigsetjmp.s \
+#	src/signal/arm/restore.s \
+#	src/signal/arm/sigsetjmp.s \
+#	src/signal/i386/restore.s \
+#	src/signal/i386/sigsetjmp.s \
+#	src/signal/m68k/sigsetjmp.s \
+#	src/signal/microblaze/restore.s \
+#	src/signal/microblaze/sigsetjmp.s \
+#	src/signal/mips/sigsetjmp.s \
+#	src/signal/mips64/sigsetjmp.s \
+#	src/signal/mipsn32/sigsetjmp.s \
+#	src/signal/or1k/sigsetjmp.s \
+#	src/signal/powerpc/restore.s \
+#	src/signal/powerpc/sigsetjmp.s \
+#	src/signal/powerpc64/restore.s \
+#	src/signal/powerpc64/sigsetjmp.s \
+#	src/signal/riscv64/restore.s \
+#	src/signal/riscv64/sigsetjmp.s \
+#	src/signal/s390x/restore.s \
+#	src/signal/s390x/sigsetjmp.s \
+#	src/signal/sh/restore.s \
+#	src/signal/sh/sigsetjmp.s \
+#	src/signal/x32/restore.s \
+#	src/signal/x32/sigsetjmp.s \
+#	src/string/arm/__aeabi_memcpy.s \
+#	src/string/arm/__aeabi_memset.s \
+#	src/string/i386/memcpy.s \
+#	src/string/i386/memmove.s \
+#	src/string/i386/memset.s \
+#	src/thread/aarch64/__set_thread_area.s \
+#	src/thread/aarch64/__unmapself.s \
+#	src/thread/aarch64/clone.s \
+#	src/thread/aarch64/syscall_cp.s \
+#	src/thread/arm/__aeabi_read_tp.s \
+#	src/thread/arm/__unmapself.s \
+#	src/thread/arm/atomics.s \
+#	src/thread/arm/clone.s \
+#	src/thread/arm/syscall_cp.s \
+#	src/thread/i386/__set_thread_area.s \
+#	src/thread/i386/__unmapself.s \
+#	src/thread/i386/clone.s \
+#	src/thread/i386/syscall_cp.s \
+#	src/thread/i386/tls.s \
+#	src/thread/m68k/__m68k_read_tp.s \
+#	src/thread/m68k/clone.s \
+#	src/thread/m68k/syscall_cp.s \
+#	src/thread/microblaze/__set_thread_area.s \
+#	src/thread/microblaze/__unmapself.s \
+#	src/thread/microblaze/clone.s \
+#	src/thread/microblaze/syscall_cp.s \
+#	src/thread/mips/__unmapself.s \
+#	src/thread/mips/clone.s \
+#	src/thread/mips/syscall_cp.s \
+#	src/thread/mips64/__unmapself.s \
+#	src/thread/mips64/clone.s \
+#	src/thread/mips64/syscall_cp.s \
+#	src/thread/mipsn32/__unmapself.s \
+#	src/thread/mipsn32/clone.s \
+#	src/thread/mipsn32/syscall_cp.s \
+#	src/thread/or1k/__set_thread_area.s \
+#	src/thread/or1k/__unmapself.s \
+#	src/thread/or1k/clone.s \
+#	src/thread/or1k/syscall_cp.s \
+#	src/thread/powerpc/__set_thread_area.s \
+#	src/thread/powerpc/__unmapself.s \
+#	src/thread/powerpc/clone.s \
+#	src/thread/powerpc/syscall_cp.s \
+#	src/thread/powerpc64/__set_thread_area.s \
+#	src/thread/powerpc64/__unmapself.s \
+#	src/thread/powerpc64/clone.s \
+#	src/thread/powerpc64/syscall_cp.s \
+#	src/thread/riscv64/__set_thread_area.s \
+#	src/thread/riscv64/__unmapself.s \
+#	src/thread/riscv64/clone.s \
+#	src/thread/riscv64/syscall_cp.s \
+#	src/thread/s390x/__set_thread_area.s \
+#	src/thread/s390x/__tls_get_offset.s \
+#	src/thread/s390x/__unmapself.s \
+#	src/thread/s390x/clone.s \
+#	src/thread/s390x/syscall_cp.s \
+#	src/thread/sh/__unmapself_mmu.s \
+#	src/thread/sh/atomics.s \
+#	src/thread/sh/clone.s \
+#	src/thread/sh/syscall_cp.s \
+#	src/thread/x32/__set_thread_area.s \
+#	src/thread/x32/__unmapself.s \
+#	src/thread/x32/clone.s \
+#	src/thread/x32/syscall_cp.s \
+#	src/unistd/mips/pipe.s \
+#	src/unistd/mips64/pipe.s \
+#	src/unistd/mipsn32/pipe.s \
+#	src/unistd/sh/pipe.s \
+
+## optimization
+optimized.s = \
+	src/fenv/x86_64/fenv.s \
+	src/ldso/x86_64/dlsym.s \
+	src/ldso/x86_64/tlsdesc.s \
+	src/math/x86_64/__invtrigl.s \
+	src/math/x86_64/acosl.s \
+	src/math/x86_64/asinl.s \
+	src/math/x86_64/atan2l.s \
+	src/math/x86_64/atanl.s \
+	src/math/x86_64/ceill.s \
+	src/math/x86_64/exp2l.s \
+	src/math/x86_64/expl.s \
+	src/math/x86_64/expm1l.s \
+	src/math/x86_64/floorl.s \
+	src/math/x86_64/log10l.s \
+	src/math/x86_64/log1pl.s \
+	src/math/x86_64/log2l.s \
+	src/math/x86_64/logl.s \
+	src/math/x86_64/truncl.s \
+	src/process/x86_64/vfork.s \
+	src/string/x86_64/memcpy.s \
+	src/string/x86_64/memmove.s \
+	src/string/x86_64/memset.s \
+	src/signal/x86_64/restore.s \
+	src/thread/x86_64/__set_thread_area.s \
+	src/thread/x86_64/__unmapself.s \
+	src/thread/x86_64/clone.s \
+
+libc.s = \
+	$(optimized.s) \
+	src/setjmp/x86_64/longjmp.s \
+	src/setjmp/x86_64/setjmp.s \
+	src/signal/x86_64/sigsetjmp.s \
+	src/thread/x86_64/syscall_cp.s \
+
+crt.c = crt/crt1.c
+crt.s = \
+	crt/x86_64/crti.s \
+	crt/x86_64/crtn.s \
+
+sources.c = $(libc.c) $(crt.c)
+sources.s = $(libc.s) $(crt.s)
diff --git a/crt/crti.c b/doc/grovel.CHANGELOG.en.7.in
index e69de29b..e69de29b 100644
--- a/crt/crti.c
+++ b/doc/grovel.CHANGELOG.en.7.in
diff --git a/crt/crtn.c b/doc/grovel.README.en.7.in
index e69de29b..e69de29b 100644
--- a/crt/crtn.c
+++ b/doc/grovel.README.en.7.in
diff --git a/src/setjmp/longjmp.c b/doc/grovel.TODOs.en.7.in
index e69de29b..e69de29b 100644
--- a/src/setjmp/longjmp.c
+++ b/doc/grovel.TODOs.en.7.in
diff --git a/src/setjmp/setjmp.c b/doc/grovel.en.1.in
index e69de29b..e69de29b 100644
--- a/src/setjmp/setjmp.c
+++ b/doc/grovel.en.1.in
diff --git a/src/signal/sigsetjmp.c b/doc/grovel.recipe.en.7.in
index e69de29b..e69de29b 100644
--- a/src/signal/sigsetjmp.c
+++ b/doc/grovel.recipe.en.7.in
diff --git a/src/thread/syscall_cp.c b/doc/grovel.tutorial.en.7.in
index e69de29b..e69de29b 100644
--- a/src/thread/syscall_cp.c
+++ b/doc/grovel.tutorial.en.7.in
diff --git a/doc/grovel.why.en.7.in b/doc/grovel.why.en.7.in
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/doc/grovel.why.en.7.in
diff --git a/f.c b/f.c
new file mode 100644
index 00000000..cdea8b36
--- /dev/null
+++ b/f.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <string.h>
+
+int
+main(void) {
+	printf("strlen(\"\"):    %d\n",  strlen(""));
+	printf("sizeof(int):   %ld\n", sizeof(int));
+	printf("sizeof(int *): %ld\n", sizeof(int *));
+	return 0;
+}
diff --git a/include/bits/alltypes.h b/include/bits/alltypes.h
new file mode 100644
index 00000000..b5d6f523
--- /dev/null
+++ b/include/bits/alltypes.h
@@ -0,0 +1,415 @@
+#define _Addr long
+#define _Int64 long
+#define _Reg long
+
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffffffffffL
+
+#ifndef __cplusplus
+#if defined(__NEED_wchar_t) && !defined(__DEFINED_wchar_t)
+typedef int wchar_t;
+#define __DEFINED_wchar_t
+#endif
+
+#endif
+
+#if defined(__FLT_EVAL_METHOD__) && __FLT_EVAL_METHOD__ == 2
+#if defined(__NEED_float_t) && !defined(__DEFINED_float_t)
+typedef long double float_t;
+#define __DEFINED_float_t
+#endif
+
+#if defined(__NEED_double_t) && !defined(__DEFINED_double_t)
+typedef long double double_t;
+#define __DEFINED_double_t
+#endif
+
+#else
+#if defined(__NEED_float_t) && !defined(__DEFINED_float_t)
+typedef float float_t;
+#define __DEFINED_float_t
+#endif
+
+#if defined(__NEED_double_t) && !defined(__DEFINED_double_t)
+typedef double double_t;
+#define __DEFINED_double_t
+#endif
+
+#endif
+
+#if defined(__NEED_max_align_t) && !defined(__DEFINED_max_align_t)
+typedef struct { long long __ll; long double __ld; } max_align_t;
+#define __DEFINED_max_align_t
+#endif
+
+#define __LITTLE_ENDIAN 1234
+#define __BIG_ENDIAN 4321
+#define __USE_TIME_BITS64 1
+
+#if defined(__NEED_size_t) && !defined(__DEFINED_size_t)
+typedef unsigned _Addr size_t;
+#define __DEFINED_size_t
+#endif
+
+#if defined(__NEED_uintptr_t) && !defined(__DEFINED_uintptr_t)
+typedef unsigned _Addr uintptr_t;
+#define __DEFINED_uintptr_t
+#endif
+
+#if defined(__NEED_ptrdiff_t) && !defined(__DEFINED_ptrdiff_t)
+typedef _Addr ptrdiff_t;
+#define __DEFINED_ptrdiff_t
+#endif
+
+#if defined(__NEED_ssize_t) && !defined(__DEFINED_ssize_t)
+typedef _Addr ssize_t;
+#define __DEFINED_ssize_t
+#endif
+
+#if defined(__NEED_intptr_t) && !defined(__DEFINED_intptr_t)
+typedef _Addr intptr_t;
+#define __DEFINED_intptr_t
+#endif
+
+#if defined(__NEED_regoff_t) && !defined(__DEFINED_regoff_t)
+typedef _Addr regoff_t;
+#define __DEFINED_regoff_t
+#endif
+
+#if defined(__NEED_register_t) && !defined(__DEFINED_register_t)
+typedef _Reg register_t;
+#define __DEFINED_register_t
+#endif
+
+#if defined(__NEED_time_t) && !defined(__DEFINED_time_t)
+typedef _Int64 time_t;
+#define __DEFINED_time_t
+#endif
+
+#if defined(__NEED_suseconds_t) && !defined(__DEFINED_suseconds_t)
+typedef _Int64 suseconds_t;
+#define __DEFINED_suseconds_t
+#endif
+
+
+#if defined(__NEED_int8_t) && !defined(__DEFINED_int8_t)
+typedef signed char     int8_t;
+#define __DEFINED_int8_t
+#endif
+
+#if defined(__NEED_int16_t) && !defined(__DEFINED_int16_t)
+typedef signed short    int16_t;
+#define __DEFINED_int16_t
+#endif
+
+#if defined(__NEED_int32_t) && !defined(__DEFINED_int32_t)
+typedef signed int      int32_t;
+#define __DEFINED_int32_t
+#endif
+
+#if defined(__NEED_int64_t) && !defined(__DEFINED_int64_t)
+typedef signed _Int64   int64_t;
+#define __DEFINED_int64_t
+#endif
+
+#if defined(__NEED_intmax_t) && !defined(__DEFINED_intmax_t)
+typedef signed _Int64   intmax_t;
+#define __DEFINED_intmax_t
+#endif
+
+#if defined(__NEED_uint8_t) && !defined(__DEFINED_uint8_t)
+typedef unsigned char   uint8_t;
+#define __DEFINED_uint8_t
+#endif
+
+#if defined(__NEED_uint16_t) && !defined(__DEFINED_uint16_t)
+typedef unsigned short  uint16_t;
+#define __DEFINED_uint16_t
+#endif
+
+#if defined(__NEED_uint32_t) && !defined(__DEFINED_uint32_t)
+typedef unsigned int    uint32_t;
+#define __DEFINED_uint32_t
+#endif
+
+#if defined(__NEED_uint64_t) && !defined(__DEFINED_uint64_t)
+typedef unsigned _Int64 uint64_t;
+#define __DEFINED_uint64_t
+#endif
+
+#if defined(__NEED_u_int64_t) && !defined(__DEFINED_u_int64_t)
+typedef unsigned _Int64 u_int64_t;
+#define __DEFINED_u_int64_t
+#endif
+
+#if defined(__NEED_uintmax_t) && !defined(__DEFINED_uintmax_t)
+typedef unsigned _Int64 uintmax_t;
+#define __DEFINED_uintmax_t
+#endif
+
+
+#if defined(__NEED_mode_t) && !defined(__DEFINED_mode_t)
+typedef unsigned mode_t;
+#define __DEFINED_mode_t
+#endif
+
+#if defined(__NEED_nlink_t) && !defined(__DEFINED_nlink_t)
+typedef unsigned _Reg nlink_t;
+#define __DEFINED_nlink_t
+#endif
+
+#if defined(__NEED_off_t) && !defined(__DEFINED_off_t)
+typedef _Int64 off_t;
+#define __DEFINED_off_t
+#endif
+
+#if defined(__NEED_ino_t) && !defined(__DEFINED_ino_t)
+typedef unsigned _Int64 ino_t;
+#define __DEFINED_ino_t
+#endif
+
+#if defined(__NEED_dev_t) && !defined(__DEFINED_dev_t)
+typedef unsigned _Int64 dev_t;
+#define __DEFINED_dev_t
+#endif
+
+#if defined(__NEED_blksize_t) && !defined(__DEFINED_blksize_t)
+typedef long blksize_t;
+#define __DEFINED_blksize_t
+#endif
+
+#if defined(__NEED_blkcnt_t) && !defined(__DEFINED_blkcnt_t)
+typedef _Int64 blkcnt_t;
+#define __DEFINED_blkcnt_t
+#endif
+
+#if defined(__NEED_fsblkcnt_t) && !defined(__DEFINED_fsblkcnt_t)
+typedef unsigned _Int64 fsblkcnt_t;
+#define __DEFINED_fsblkcnt_t
+#endif
+
+#if defined(__NEED_fsfilcnt_t) && !defined(__DEFINED_fsfilcnt_t)
+typedef unsigned _Int64 fsfilcnt_t;
+#define __DEFINED_fsfilcnt_t
+#endif
+
+
+#if defined(__NEED_wint_t) && !defined(__DEFINED_wint_t)
+typedef unsigned wint_t;
+#define __DEFINED_wint_t
+#endif
+
+#if defined(__NEED_wctype_t) && !defined(__DEFINED_wctype_t)
+typedef unsigned long wctype_t;
+#define __DEFINED_wctype_t
+#endif
+
+
+#if defined(__NEED_timer_t) && !defined(__DEFINED_timer_t)
+typedef void * timer_t;
+#define __DEFINED_timer_t
+#endif
+
+#if defined(__NEED_clockid_t) && !defined(__DEFINED_clockid_t)
+typedef int clockid_t;
+#define __DEFINED_clockid_t
+#endif
+
+#if defined(__NEED_clock_t) && !defined(__DEFINED_clock_t)
+typedef long clock_t;
+#define __DEFINED_clock_t
+#endif
+
+#if defined(__NEED_struct_timeval) && !defined(__DEFINED_struct_timeval)
+struct timeval { time_t tv_sec; suseconds_t tv_usec; };
+#define __DEFINED_struct_timeval
+#endif
+
+#if defined(__NEED_struct_timespec) && !defined(__DEFINED_struct_timespec)
+struct timespec { time_t tv_sec; int :8*(sizeof(time_t)-sizeof(long))*(__BYTE_ORDER==4321); long tv_nsec; int :8*(sizeof(time_t)-sizeof(long))*(__BYTE_ORDER!=4321); };
+#define __DEFINED_struct_timespec
+#endif
+
+
+#if defined(__NEED_pid_t) && !defined(__DEFINED_pid_t)
+typedef int pid_t;
+#define __DEFINED_pid_t
+#endif
+
+#if defined(__NEED_id_t) && !defined(__DEFINED_id_t)
+typedef unsigned id_t;
+#define __DEFINED_id_t
+#endif
+
+#if defined(__NEED_uid_t) && !defined(__DEFINED_uid_t)
+typedef unsigned uid_t;
+#define __DEFINED_uid_t
+#endif
+
+#if defined(__NEED_gid_t) && !defined(__DEFINED_gid_t)
+typedef unsigned gid_t;
+#define __DEFINED_gid_t
+#endif
+
+#if defined(__NEED_key_t) && !defined(__DEFINED_key_t)
+typedef int key_t;
+#define __DEFINED_key_t
+#endif
+
+#if defined(__NEED_useconds_t) && !defined(__DEFINED_useconds_t)
+typedef unsigned useconds_t;
+#define __DEFINED_useconds_t
+#endif
+
+
+#ifdef __cplusplus
+#if defined(__NEED_pthread_t) && !defined(__DEFINED_pthread_t)
+typedef unsigned long pthread_t;
+#define __DEFINED_pthread_t
+#endif
+
+#else
+#if defined(__NEED_pthread_t) && !defined(__DEFINED_pthread_t)
+typedef struct __pthread * pthread_t;
+#define __DEFINED_pthread_t
+#endif
+
+#endif
+#if defined(__NEED_pthread_once_t) && !defined(__DEFINED_pthread_once_t)
+typedef int pthread_once_t;
+#define __DEFINED_pthread_once_t
+#endif
+
+#if defined(__NEED_pthread_key_t) && !defined(__DEFINED_pthread_key_t)
+typedef unsigned pthread_key_t;
+#define __DEFINED_pthread_key_t
+#endif
+
+#if defined(__NEED_pthread_spinlock_t) && !defined(__DEFINED_pthread_spinlock_t)
+typedef int pthread_spinlock_t;
+#define __DEFINED_pthread_spinlock_t
+#endif
+
+#if defined(__NEED_pthread_mutexattr_t) && !defined(__DEFINED_pthread_mutexattr_t)
+typedef struct { unsigned __attr; } pthread_mutexattr_t;
+#define __DEFINED_pthread_mutexattr_t
+#endif
+
+#if defined(__NEED_pthread_condattr_t) && !defined(__DEFINED_pthread_condattr_t)
+typedef struct { unsigned __attr; } pthread_condattr_t;
+#define __DEFINED_pthread_condattr_t
+#endif
+
+#if defined(__NEED_pthread_barrierattr_t) && !defined(__DEFINED_pthread_barrierattr_t)
+typedef struct { unsigned __attr; } pthread_barrierattr_t;
+#define __DEFINED_pthread_barrierattr_t
+#endif
+
+#if defined(__NEED_pthread_rwlockattr_t) && !defined(__DEFINED_pthread_rwlockattr_t)
+typedef struct { unsigned __attr[2]; } pthread_rwlockattr_t;
+#define __DEFINED_pthread_rwlockattr_t
+#endif
+
+
+#if defined(__NEED_struct__IO_FILE) && !defined(__DEFINED_struct__IO_FILE)
+struct _IO_FILE { char __x; };
+#define __DEFINED_struct__IO_FILE
+#endif
+
+#if defined(__NEED_FILE) && !defined(__DEFINED_FILE)
+typedef struct _IO_FILE FILE;
+#define __DEFINED_FILE
+#endif
+
+
+#if defined(__NEED_va_list) && !defined(__DEFINED_va_list)
+typedef __builtin_va_list va_list;
+#define __DEFINED_va_list
+#endif
+
+#if defined(__NEED___isoc_va_list) && !defined(__DEFINED___isoc_va_list)
+typedef __builtin_va_list __isoc_va_list;
+#define __DEFINED___isoc_va_list
+#endif
+
+
+#if defined(__NEED_mbstate_t) && !defined(__DEFINED_mbstate_t)
+typedef struct __mbstate_t { unsigned __opaque1, __opaque2; } mbstate_t;
+#define __DEFINED_mbstate_t
+#endif
+
+
+#if defined(__NEED_locale_t) && !defined(__DEFINED_locale_t)
+typedef struct __locale_struct * locale_t;
+#define __DEFINED_locale_t
+#endif
+
+
+#if defined(__NEED_sigset_t) && !defined(__DEFINED_sigset_t)
+typedef struct __sigset_t { unsigned long __bits[128/sizeof(long)]; } sigset_t;
+#define __DEFINED_sigset_t
+#endif
+
+
+#if defined(__NEED_struct_iovec) && !defined(__DEFINED_struct_iovec)
+struct iovec { void *iov_base; size_t iov_len; };
+#define __DEFINED_struct_iovec
+#endif
+
+
+#if defined(__NEED_struct_winsize) && !defined(__DEFINED_struct_winsize)
+struct winsize { unsigned short ws_row, ws_col, ws_xpixel, ws_ypixel; };
+#define __DEFINED_struct_winsize
+#endif
+
+
+#if defined(__NEED_socklen_t) && !defined(__DEFINED_socklen_t)
+typedef unsigned socklen_t;
+#define __DEFINED_socklen_t
+#endif
+
+#if defined(__NEED_sa_family_t) && !defined(__DEFINED_sa_family_t)
+typedef unsigned short sa_family_t;
+#define __DEFINED_sa_family_t
+#endif
+
+
+#if defined(__NEED_pthread_attr_t) && !defined(__DEFINED_pthread_attr_t)
+typedef struct { union { int __i[sizeof(long)==8?14:9]; volatile int __vi[sizeof(long)==8?14:9]; unsigned long __s[sizeof(long)==8?7:9]; } __u; } pthread_attr_t;
+#define __DEFINED_pthread_attr_t
+#endif
+
+#if defined(__NEED_pthread_mutex_t) && !defined(__DEFINED_pthread_mutex_t)
+typedef struct { union { int __i[sizeof(long)==8?10:6]; volatile int __vi[sizeof(long)==8?10:6]; volatile void *volatile __p[sizeof(long)==8?5:6]; } __u; } pthread_mutex_t;
+#define __DEFINED_pthread_mutex_t
+#endif
+
+#if defined(__NEED_mtx_t) && !defined(__DEFINED_mtx_t)
+typedef struct { union { int __i[sizeof(long)==8?10:6]; volatile int __vi[sizeof(long)==8?10:6]; volatile void *volatile __p[sizeof(long)==8?5:6]; } __u; } mtx_t;
+#define __DEFINED_mtx_t
+#endif
+
+#if defined(__NEED_pthread_cond_t) && !defined(__DEFINED_pthread_cond_t)
+typedef struct { union { int __i[12]; volatile int __vi[12]; void *__p[12*sizeof(int)/sizeof(void*)]; } __u; } pthread_cond_t;
+#define __DEFINED_pthread_cond_t
+#endif
+
+#if defined(__NEED_cnd_t) && !defined(__DEFINED_cnd_t)
+typedef struct { union { int __i[12]; volatile int __vi[12]; void *__p[12*sizeof(int)/sizeof(void*)]; } __u; } cnd_t;
+#define __DEFINED_cnd_t
+#endif
+
+#if defined(__NEED_pthread_rwlock_t) && !defined(__DEFINED_pthread_rwlock_t)
+typedef struct { union { int __i[sizeof(long)==8?14:8]; volatile int __vi[sizeof(long)==8?14:8]; void *__p[sizeof(long)==8?7:8]; } __u; } pthread_rwlock_t;
+#define __DEFINED_pthread_rwlock_t
+#endif
+
+#if defined(__NEED_pthread_barrier_t) && !defined(__DEFINED_pthread_barrier_t)
+typedef struct { union { int __i[sizeof(long)==8?8:5]; volatile int __vi[sizeof(long)==8?8:5]; void *__p[sizeof(long)==8?4:5]; } __u; } pthread_barrier_t;
+#define __DEFINED_pthread_barrier_t
+#endif
+
+
+#undef _Addr
+#undef _Int64
+#undef _Reg
diff --git a/include/bits/syscall.h b/include/bits/syscall.h
new file mode 100644
index 00000000..74a17f52
--- /dev/null
+++ b/include/bits/syscall.h
@@ -0,0 +1,715 @@
+#define __NR_read				0
+#define __NR_write				1
+#define __NR_open				2
+#define __NR_close				3
+#define __NR_stat				4
+#define __NR_fstat				5
+#define __NR_lstat				6
+#define __NR_poll				7
+#define __NR_lseek				8
+#define __NR_mmap				9
+#define __NR_mprotect			10
+#define __NR_munmap				11
+#define __NR_brk				12
+#define __NR_rt_sigaction		13
+#define __NR_rt_sigprocmask		14
+#define __NR_rt_sigreturn		15
+#define __NR_ioctl				16
+#define __NR_pread64			17
+#define __NR_pwrite64			18
+#define __NR_readv				19
+#define __NR_writev				20
+#define __NR_access				21
+#define __NR_pipe				22
+#define __NR_select				23
+#define __NR_sched_yield		24
+#define __NR_mremap				25
+#define __NR_msync				26
+#define __NR_mincore			27
+#define __NR_madvise			28
+#define __NR_shmget				29
+#define __NR_shmat				30
+#define __NR_shmctl				31
+#define __NR_dup				32
+#define __NR_dup2				33
+#define __NR_pause				34
+#define __NR_nanosleep			35
+#define __NR_getitimer			36
+#define __NR_alarm				37
+#define __NR_setitimer			38
+#define __NR_getpid				39
+#define __NR_sendfile			40
+#define __NR_socket				41
+#define __NR_connect			42
+#define __NR_accept				43
+#define __NR_sendto				44
+#define __NR_recvfrom			45
+#define __NR_sendmsg			46
+#define __NR_recvmsg			47
+#define __NR_shutdown			48
+#define __NR_bind				49
+#define __NR_listen				50
+#define __NR_getsockname		51
+#define __NR_getpeername		52
+#define __NR_socketpair			53
+#define __NR_setsockopt			54
+#define __NR_getsockopt			55
+#define __NR_clone				56
+#define __NR_fork				57
+#define __NR_vfork				58
+#define __NR_execve				59
+#define __NR_exit				60
+#define __NR_wait4				61
+#define __NR_kill				62
+#define __NR_uname				63
+#define __NR_semget				64
+#define __NR_semop				65
+#define __NR_semctl				66
+#define __NR_shmdt				67
+#define __NR_msgget				68
+#define __NR_msgsnd				69
+#define __NR_msgrcv				70
+#define __NR_msgctl				71
+#define __NR_fcntl				72
+#define __NR_flock				73
+#define __NR_fsync				74
+#define __NR_fdatasync			75
+#define __NR_truncate			76
+#define __NR_ftruncate			77
+#define __NR_getdents			78
+#define __NR_getcwd				79
+#define __NR_chdir				80
+#define __NR_fchdir				81
+#define __NR_rename				82
+#define __NR_mkdir				83
+#define __NR_rmdir				84
+#define __NR_creat				85
+#define __NR_link				86
+#define __NR_unlink				87
+#define __NR_symlink			88
+#define __NR_readlink			89
+#define __NR_chmod				90
+#define __NR_fchmod				91
+#define __NR_chown				92
+#define __NR_fchown				93
+#define __NR_lchown				94
+#define __NR_umask				95
+#define __NR_gettimeofday		96
+#define __NR_getrlimit			97
+#define __NR_getrusage			98
+#define __NR_sysinfo			99
+#define __NR_times				100
+#define __NR_ptrace				101
+#define __NR_getuid				102
+#define __NR_syslog				103
+#define __NR_getgid				104
+#define __NR_setuid				105
+#define __NR_setgid				106
+#define __NR_geteuid			107
+#define __NR_getegid			108
+#define __NR_setpgid			109
+#define __NR_getppid			110
+#define __NR_getpgrp			111
+#define __NR_setsid				112
+#define __NR_setreuid			113
+#define __NR_setregid			114
+#define __NR_getgroups			115
+#define __NR_setgroups			116
+#define __NR_setresuid			117
+#define __NR_getresuid			118
+#define __NR_setresgid			119
+#define __NR_getresgid			120
+#define __NR_getpgid			121
+#define __NR_setfsuid			122
+#define __NR_setfsgid			123
+#define __NR_getsid				124
+#define __NR_capget				125
+#define __NR_capset				126
+#define __NR_rt_sigpending		127
+#define __NR_rt_sigtimedwait	128
+#define __NR_rt_sigqueueinfo	129
+#define __NR_rt_sigsuspend		130
+#define __NR_sigaltstack		131
+#define __NR_utime				132
+#define __NR_mknod				133
+#define __NR_uselib				134
+#define __NR_personality		135
+#define __NR_ustat				136
+#define __NR_statfs				137
+#define __NR_fstatfs			138
+#define __NR_sysfs				139
+#define __NR_getpriority			140
+#define __NR_setpriority			141
+#define __NR_sched_setparam			142
+#define __NR_sched_getparam			143
+#define __NR_sched_setscheduler		144
+#define __NR_sched_getscheduler		145
+#define __NR_sched_get_priority_max	146
+#define __NR_sched_get_priority_min	147
+#define __NR_sched_rr_get_interval	148
+#define __NR_mlock					149
+#define __NR_munlock				150
+#define __NR_mlockall				151
+#define __NR_munlockall				152
+#define __NR_vhangup				153
+#define __NR_modify_ldt				154
+#define __NR_pivot_root				155
+#define __NR__sysctl				156
+#define __NR_prctl					157
+#define __NR_arch_prctl				158
+#define __NR_adjtimex				159
+#define __NR_setrlimit				160
+#define __NR_chroot					161
+#define __NR_sync					162
+#define __NR_acct					163
+#define __NR_settimeofday			164
+#define __NR_mount					165
+#define __NR_umount2				166
+#define __NR_swapon					167
+#define __NR_swapoff				168
+#define __NR_reboot					169
+#define __NR_sethostname			170
+#define __NR_setdomainname			171
+#define __NR_iopl					172
+#define __NR_ioperm					173
+#define __NR_create_module			174
+#define __NR_init_module			175
+#define __NR_delete_module			176
+#define __NR_get_kernel_syms		177
+#define __NR_query_module			178
+#define __NR_quotactl				179
+#define __NR_nfsservctl				180
+#define __NR_getpmsg				181
+#define __NR_putpmsg				182
+#define __NR_afs_syscall			183
+#define __NR_tuxcall				184
+#define __NR_security				185
+#define __NR_gettid					186
+#define __NR_readahead				187
+#define __NR_setxattr				188
+#define __NR_lsetxattr				189
+#define __NR_fsetxattr				190
+#define __NR_getxattr				191
+#define __NR_lgetxattr				192
+#define __NR_fgetxattr				193
+#define __NR_listxattr				194
+#define __NR_llistxattr				195
+#define __NR_flistxattr				196
+#define __NR_removexattr			197
+#define __NR_lremovexattr			198
+#define __NR_fremovexattr			199
+#define __NR_tkill					200
+#define __NR_time					201
+#define __NR_futex					202
+#define __NR_sched_setaffinity		203
+#define __NR_sched_getaffinity		204
+#define __NR_set_thread_area		205
+#define __NR_io_setup				206
+#define __NR_io_destroy				207
+#define __NR_io_getevents			208
+#define __NR_io_submit				209
+#define __NR_io_cancel				210
+#define __NR_get_thread_area		211
+#define __NR_lookup_dcookie			212
+#define __NR_epoll_create			213
+#define __NR_epoll_ctl_old			214
+#define __NR_epoll_wait_old			215
+#define __NR_remap_file_pages		216
+#define __NR_getdents64				217
+#define __NR_set_tid_address		218
+#define __NR_restart_syscall		219
+#define __NR_semtimedop				220
+#define __NR_fadvise64				221
+#define __NR_timer_create			222
+#define __NR_timer_settime			223
+#define __NR_timer_gettime			224
+#define __NR_timer_getoverrun		225
+#define __NR_timer_delete			226
+#define __NR_clock_settime			227
+#define __NR_clock_gettime			228
+#define __NR_clock_getres			229
+#define __NR_clock_nanosleep		230
+#define __NR_exit_group				231
+#define __NR_epoll_wait				232
+#define __NR_epoll_ctl				233
+#define __NR_tgkill					234
+#define __NR_utimes					235
+#define __NR_vserver				236
+#define __NR_mbind					237
+#define __NR_set_mempolicy			238
+#define __NR_get_mempolicy			239
+#define __NR_mq_open				240
+#define __NR_mq_unlink				241
+#define __NR_mq_timedsend			242
+#define __NR_mq_timedreceive		243
+#define __NR_mq_notify				244
+#define __NR_mq_getsetattr			245
+#define __NR_kexec_load				246
+#define __NR_waitid					247
+#define __NR_add_key				248
+#define __NR_request_key			249
+#define __NR_keyctl					250
+#define __NR_ioprio_set				251
+#define __NR_ioprio_get				252
+#define __NR_inotify_init			253
+#define __NR_inotify_add_watch		254
+#define __NR_inotify_rm_watch		255
+#define __NR_migrate_pages			256
+#define __NR_openat					257
+#define __NR_mkdirat				258
+#define __NR_mknodat				259
+#define __NR_fchownat				260
+#define __NR_futimesat				261
+#define __NR_newfstatat				262
+#define __NR_unlinkat				263
+#define __NR_renameat				264
+#define __NR_linkat					265
+#define __NR_symlinkat				266
+#define __NR_readlinkat				267
+#define __NR_fchmodat				268
+#define __NR_faccessat				269
+#define __NR_pselect6				270
+#define __NR_ppoll					271
+#define __NR_unshare				272
+#define __NR_set_robust_list		273
+#define __NR_get_robust_list		274
+#define __NR_splice					275
+#define __NR_tee					276
+#define __NR_sync_file_range		277
+#define __NR_vmsplice				278
+#define __NR_move_pages				279
+#define __NR_utimensat				280
+#define __NR_epoll_pwait			281
+#define __NR_signalfd				282
+#define __NR_timerfd_create			283
+#define __NR_eventfd				284
+#define __NR_fallocate				285
+#define __NR_timerfd_settime		286
+#define __NR_timerfd_gettime		287
+#define __NR_accept4				288
+#define __NR_signalfd4				289
+#define __NR_eventfd2				290
+#define __NR_epoll_create1			291
+#define __NR_dup3					292
+#define __NR_pipe2					293
+#define __NR_inotify_init1			294
+#define __NR_preadv					295
+#define __NR_pwritev				296
+#define __NR_rt_tgsigqueueinfo		297
+#define __NR_perf_event_open		298
+#define __NR_recvmmsg				299
+#define __NR_fanotify_init			300
+#define __NR_fanotify_mark			301
+#define __NR_prlimit64				302
+#define __NR_name_to_handle_at			303
+#define __NR_open_by_handle_at			304
+#define __NR_clock_adjtime			305
+#define __NR_syncfs				306
+#define __NR_sendmmsg				307
+#define __NR_setns				308
+#define __NR_getcpu				309
+#define __NR_process_vm_readv			310
+#define __NR_process_vm_writev			311
+#define __NR_kcmp				312
+#define __NR_finit_module			313
+#define __NR_sched_setattr			314
+#define __NR_sched_getattr			315
+#define __NR_renameat2				316
+#define __NR_seccomp				317
+#define __NR_getrandom				318
+#define __NR_memfd_create			319
+#define __NR_kexec_file_load			320
+#define __NR_bpf				321
+#define __NR_execveat				322
+#define __NR_userfaultfd			323
+#define __NR_membarrier				324
+#define __NR_mlock2				325
+#define __NR_copy_file_range			326
+#define __NR_preadv2				327
+#define __NR_pwritev2				328
+#define __NR_pkey_mprotect			329
+#define __NR_pkey_alloc				330
+#define __NR_pkey_free				331
+#define __NR_statx				332
+#define __NR_io_pgetevents			333
+#define __NR_rseq				334
+#define __NR_pidfd_send_signal			424
+#define __NR_io_uring_setup			425
+#define __NR_io_uring_enter			426
+#define __NR_io_uring_register			427
+#define __NR_open_tree		428
+#define __NR_move_mount		429
+#define __NR_fsopen		430
+#define __NR_fsconfig		431
+#define __NR_fsmount		432
+#define __NR_fspick		433
+#define __NR_pidfd_open		434
+#define __NR_clone3		435
+#define __NR_close_range	436
+#define __NR_openat2		437
+#define __NR_pidfd_getfd	438
+#define __NR_faccessat2		439
+#define __NR_process_madvise	440
+#define __NR_epoll_pwait2	441
+#define __NR_mount_setattr	442
+#define __NR_landlock_create_ruleset	444
+#define __NR_landlock_add_rule	445
+#define __NR_landlock_restrict_self	446
+
+#define SYS_read				0
+#define SYS_write				1
+#define SYS_open				2
+#define SYS_close				3
+#define SYS_stat				4
+#define SYS_fstat				5
+#define SYS_lstat				6
+#define SYS_poll				7
+#define SYS_lseek				8
+#define SYS_mmap				9
+#define SYS_mprotect			10
+#define SYS_munmap				11
+#define SYS_brk				12
+#define SYS_rt_sigaction		13
+#define SYS_rt_sigprocmask		14
+#define SYS_rt_sigreturn		15
+#define SYS_ioctl				16
+#define SYS_pread64			17
+#define SYS_pwrite64			18
+#define SYS_readv				19
+#define SYS_writev				20
+#define SYS_access				21
+#define SYS_pipe				22
+#define SYS_select				23
+#define SYS_sched_yield		24
+#define SYS_mremap				25
+#define SYS_msync				26
+#define SYS_mincore			27
+#define SYS_madvise			28
+#define SYS_shmget				29
+#define SYS_shmat				30
+#define SYS_shmctl				31
+#define SYS_dup				32
+#define SYS_dup2				33
+#define SYS_pause				34
+#define SYS_nanosleep			35
+#define SYS_getitimer			36
+#define SYS_alarm				37
+#define SYS_setitimer			38
+#define SYS_getpid				39
+#define SYS_sendfile			40
+#define SYS_socket				41
+#define SYS_connect			42
+#define SYS_accept				43
+#define SYS_sendto				44
+#define SYS_recvfrom			45
+#define SYS_sendmsg			46
+#define SYS_recvmsg			47
+#define SYS_shutdown			48
+#define SYS_bind				49
+#define SYS_listen				50
+#define SYS_getsockname		51
+#define SYS_getpeername		52
+#define SYS_socketpair			53
+#define SYS_setsockopt			54
+#define SYS_getsockopt			55
+#define SYS_clone				56
+#define SYS_fork				57
+#define SYS_vfork				58
+#define SYS_execve				59
+#define SYS_exit				60
+#define SYS_wait4				61
+#define SYS_kill				62
+#define SYS_uname				63
+#define SYS_semget				64
+#define SYS_semop				65
+#define SYS_semctl				66
+#define SYS_shmdt				67
+#define SYS_msgget				68
+#define SYS_msgsnd				69
+#define SYS_msgrcv				70
+#define SYS_msgctl				71
+#define SYS_fcntl				72
+#define SYS_flock				73
+#define SYS_fsync				74
+#define SYS_fdatasync			75
+#define SYS_truncate			76
+#define SYS_ftruncate			77
+#define SYS_getdents			78
+#define SYS_getcwd				79
+#define SYS_chdir				80
+#define SYS_fchdir				81
+#define SYS_rename				82
+#define SYS_mkdir				83
+#define SYS_rmdir				84
+#define SYS_creat				85
+#define SYS_link				86
+#define SYS_unlink				87
+#define SYS_symlink			88
+#define SYS_readlink			89
+#define SYS_chmod				90
+#define SYS_fchmod				91
+#define SYS_chown				92
+#define SYS_fchown				93
+#define SYS_lchown				94
+#define SYS_umask				95
+#define SYS_gettimeofday		96
+#define SYS_getrlimit			97
+#define SYS_getrusage			98
+#define SYS_sysinfo			99
+#define SYS_times				100
+#define SYS_ptrace				101
+#define SYS_getuid				102
+#define SYS_syslog				103
+#define SYS_getgid				104
+#define SYS_setuid				105
+#define SYS_setgid				106
+#define SYS_geteuid			107
+#define SYS_getegid			108
+#define SYS_setpgid			109
+#define SYS_getppid			110
+#define SYS_getpgrp			111
+#define SYS_setsid				112
+#define SYS_setreuid			113
+#define SYS_setregid			114
+#define SYS_getgroups			115
+#define SYS_setgroups			116
+#define SYS_setresuid			117
+#define SYS_getresuid			118
+#define SYS_setresgid			119
+#define SYS_getresgid			120
+#define SYS_getpgid			121
+#define SYS_setfsuid			122
+#define SYS_setfsgid			123
+#define SYS_getsid				124
+#define SYS_capget				125
+#define SYS_capset				126
+#define SYS_rt_sigpending		127
+#define SYS_rt_sigtimedwait	128
+#define SYS_rt_sigqueueinfo	129
+#define SYS_rt_sigsuspend		130
+#define SYS_sigaltstack		131
+#define SYS_utime				132
+#define SYS_mknod				133
+#define SYS_uselib				134
+#define SYS_personality		135
+#define SYS_ustat				136
+#define SYS_statfs				137
+#define SYS_fstatfs			138
+#define SYS_sysfs				139
+#define SYS_getpriority			140
+#define SYS_setpriority			141
+#define SYS_sched_setparam			142
+#define SYS_sched_getparam			143
+#define SYS_sched_setscheduler		144
+#define SYS_sched_getscheduler		145
+#define SYS_sched_get_priority_max	146
+#define SYS_sched_get_priority_min	147
+#define SYS_sched_rr_get_interval	148
+#define SYS_mlock					149
+#define SYS_munlock				150
+#define SYS_mlockall				151
+#define SYS_munlockall				152
+#define SYS_vhangup				153
+#define SYS_modify_ldt				154
+#define SYS_pivot_root				155
+#define SYS__sysctl				156
+#define SYS_prctl					157
+#define SYS_arch_prctl				158
+#define SYS_adjtimex				159
+#define SYS_setrlimit				160
+#define SYS_chroot					161
+#define SYS_sync					162
+#define SYS_acct					163
+#define SYS_settimeofday			164
+#define SYS_mount					165
+#define SYS_umount2				166
+#define SYS_swapon					167
+#define SYS_swapoff				168
+#define SYS_reboot					169
+#define SYS_sethostname			170
+#define SYS_setdomainname			171
+#define SYS_iopl					172
+#define SYS_ioperm					173
+#define SYS_create_module			174
+#define SYS_init_module			175
+#define SYS_delete_module			176
+#define SYS_get_kernel_syms		177
+#define SYS_query_module			178
+#define SYS_quotactl				179
+#define SYS_nfsservctl				180
+#define SYS_getpmsg				181
+#define SYS_putpmsg				182
+#define SYS_afs_syscall			183
+#define SYS_tuxcall				184
+#define SYS_security				185
+#define SYS_gettid					186
+#define SYS_readahead				187
+#define SYS_setxattr				188
+#define SYS_lsetxattr				189
+#define SYS_fsetxattr				190
+#define SYS_getxattr				191
+#define SYS_lgetxattr				192
+#define SYS_fgetxattr				193
+#define SYS_listxattr				194
+#define SYS_llistxattr				195
+#define SYS_flistxattr				196
+#define SYS_removexattr			197
+#define SYS_lremovexattr			198
+#define SYS_fremovexattr			199
+#define SYS_tkill					200
+#define SYS_time					201
+#define SYS_futex					202
+#define SYS_sched_setaffinity		203
+#define SYS_sched_getaffinity		204
+#define SYS_set_thread_area		205
+#define SYS_io_setup				206
+#define SYS_io_destroy				207
+#define SYS_io_getevents			208
+#define SYS_io_submit				209
+#define SYS_io_cancel				210
+#define SYS_get_thread_area		211
+#define SYS_lookup_dcookie			212
+#define SYS_epoll_create			213
+#define SYS_epoll_ctl_old			214
+#define SYS_epoll_wait_old			215
+#define SYS_remap_file_pages		216
+#define SYS_getdents64				217
+#define SYS_set_tid_address		218
+#define SYS_restart_syscall		219
+#define SYS_semtimedop				220
+#define SYS_fadvise64				221
+#define SYS_timer_create			222
+#define SYS_timer_settime			223
+#define SYS_timer_gettime			224
+#define SYS_timer_getoverrun		225
+#define SYS_timer_delete			226
+#define SYS_clock_settime			227
+#define SYS_clock_gettime			228
+#define SYS_clock_getres			229
+#define SYS_clock_nanosleep		230
+#define SYS_exit_group				231
+#define SYS_epoll_wait				232
+#define SYS_epoll_ctl				233
+#define SYS_tgkill					234
+#define SYS_utimes					235
+#define SYS_vserver				236
+#define SYS_mbind					237
+#define SYS_set_mempolicy			238
+#define SYS_get_mempolicy			239
+#define SYS_mq_open				240
+#define SYS_mq_unlink				241
+#define SYS_mq_timedsend			242
+#define SYS_mq_timedreceive		243
+#define SYS_mq_notify				244
+#define SYS_mq_getsetattr			245
+#define SYS_kexec_load				246
+#define SYS_waitid					247
+#define SYS_add_key				248
+#define SYS_request_key			249
+#define SYS_keyctl					250
+#define SYS_ioprio_set				251
+#define SYS_ioprio_get				252
+#define SYS_inotify_init			253
+#define SYS_inotify_add_watch		254
+#define SYS_inotify_rm_watch		255
+#define SYS_migrate_pages			256
+#define SYS_openat					257
+#define SYS_mkdirat				258
+#define SYS_mknodat				259
+#define SYS_fchownat				260
+#define SYS_futimesat				261
+#define SYS_newfstatat				262
+#define SYS_unlinkat				263
+#define SYS_renameat				264
+#define SYS_linkat					265
+#define SYS_symlinkat				266
+#define SYS_readlinkat				267
+#define SYS_fchmodat				268
+#define SYS_faccessat				269
+#define SYS_pselect6				270
+#define SYS_ppoll					271
+#define SYS_unshare				272
+#define SYS_set_robust_list		273
+#define SYS_get_robust_list		274
+#define SYS_splice					275
+#define SYS_tee					276
+#define SYS_sync_file_range		277
+#define SYS_vmsplice				278
+#define SYS_move_pages				279
+#define SYS_utimensat				280
+#define SYS_epoll_pwait			281
+#define SYS_signalfd				282
+#define SYS_timerfd_create			283
+#define SYS_eventfd				284
+#define SYS_fallocate				285
+#define SYS_timerfd_settime		286
+#define SYS_timerfd_gettime		287
+#define SYS_accept4				288
+#define SYS_signalfd4				289
+#define SYS_eventfd2				290
+#define SYS_epoll_create1			291
+#define SYS_dup3					292
+#define SYS_pipe2					293
+#define SYS_inotify_init1			294
+#define SYS_preadv					295
+#define SYS_pwritev				296
+#define SYS_rt_tgsigqueueinfo		297
+#define SYS_perf_event_open		298
+#define SYS_recvmmsg				299
+#define SYS_fanotify_init			300
+#define SYS_fanotify_mark			301
+#define SYS_prlimit64				302
+#define SYS_name_to_handle_at			303
+#define SYS_open_by_handle_at			304
+#define SYS_clock_adjtime			305
+#define SYS_syncfs				306
+#define SYS_sendmmsg				307
+#define SYS_setns				308
+#define SYS_getcpu				309
+#define SYS_process_vm_readv			310
+#define SYS_process_vm_writev			311
+#define SYS_kcmp				312
+#define SYS_finit_module			313
+#define SYS_sched_setattr			314
+#define SYS_sched_getattr			315
+#define SYS_renameat2				316
+#define SYS_seccomp				317
+#define SYS_getrandom				318
+#define SYS_memfd_create			319
+#define SYS_kexec_file_load			320
+#define SYS_bpf				321
+#define SYS_execveat				322
+#define SYS_userfaultfd			323
+#define SYS_membarrier				324
+#define SYS_mlock2				325
+#define SYS_copy_file_range			326
+#define SYS_preadv2				327
+#define SYS_pwritev2				328
+#define SYS_pkey_mprotect			329
+#define SYS_pkey_alloc				330
+#define SYS_pkey_free				331
+#define SYS_statx				332
+#define SYS_io_pgetevents			333
+#define SYS_rseq				334
+#define SYS_pidfd_send_signal			424
+#define SYS_io_uring_setup			425
+#define SYS_io_uring_enter			426
+#define SYS_io_uring_register			427
+#define SYS_open_tree		428
+#define SYS_move_mount		429
+#define SYS_fsopen		430
+#define SYS_fsconfig		431
+#define SYS_fsmount		432
+#define SYS_fspick		433
+#define SYS_pidfd_open		434
+#define SYS_clone3		435
+#define SYS_close_range	436
+#define SYS_openat2		437
+#define SYS_pidfd_getfd	438
+#define SYS_faccessat2		439
+#define SYS_process_madvise	440
+#define SYS_epoll_pwait2	441
+#define SYS_mount_setattr	442
+#define SYS_landlock_create_ruleset	444
+#define SYS_landlock_add_rule	445
+#define SYS_landlock_restrict_self	446
diff --git a/mkdeps.sh b/mkdeps.sh
new file mode 100755
index 00000000..440b5600
--- /dev/null
+++ b/mkdeps.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+set -eu
+
+varlist() {
+	printf '%s = \\\n' "$1"
+	sed 's|^\(.*\)$|\t\1 \\|'
+	printf '\n'
+}
+
+cfiles() {
+	git ls-files src/ | grep '\.c$' | grep -v '^src/main\.c$' | sort
+}
+
+export LANG=POSIX.UTF-8
+
+find doc/*.en.*.in 2>/dev/null | sort | varlist 'manpages.en.in' ||:
+echo 'manpages.in = $(manpages.en.in)'
+printf 'catalogs.en.msg = %s\n' "$(find src/ -name '*.msg')"
+echo 'catalogs.msg = $(catalogs.en.msg)'
+printf '\n'
+
+find tests/fuzz/*.c | sort | varlist 'fuzz.c'
+find tests/fuzz/*.c | sort | awk -F. '{ printf "%s.xa: %s.o\n", $1, $1 }'
+find tests/fuzz/*.c | sort | awk -F. '{ printf "%s.bin-check: %s.bin\n", $1, $1 }'
+printf '\n\n'
+
+cfiles | varlist 'sources.c'
+ldev deps $(cfiles)
diff --git a/src/config.h.in b/src/config.h.in
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/config.h.in
diff --git a/src/grovel.h b/src/grovel.h
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/grovel.h
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 00000000..1d658dd1
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,4 @@
+int
+main(void) {
+	return 0;
+}
diff --git a/tests/fuzz/another.c b/tests/fuzz/another.c
new file mode 100644
index 00000000..7fbfe075
--- /dev/null
+++ b/tests/fuzz/another.c
@@ -0,0 +1,17 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+static bool
+fuzz_me(const uint8_t *const data, const size_t size) {
+	(void)data;
+	(void)size;
+	return true;
+}
+
+int
+LLVMFuzzerTestOneInput(const uint8_t *const data, const size_t size) {
+	int rc = 0;
+	fuzz_me(data, size);
+	return rc;
+}
diff --git a/tests/fuzz/hello.c b/tests/fuzz/hello.c
new file mode 100644
index 00000000..7fbfe075
--- /dev/null
+++ b/tests/fuzz/hello.c
@@ -0,0 +1,17 @@
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+static bool
+fuzz_me(const uint8_t *const data, const size_t size) {
+	(void)data;
+	(void)size;
+	return true;
+}
+
+int
+LLVMFuzzerTestOneInput(const uint8_t *const data, const size_t size) {
+	int rc = 0;
+	fuzz_me(data, size);
+	return rc;
+}
diff --git a/tools/add-cfi.common.awk b/tools/add-cfi.common.awk
deleted file mode 100644
index 04482d43..00000000
--- a/tools/add-cfi.common.awk
+++ /dev/null
@@ -1,26 +0,0 @@
-function hex2int(str,   i) {
-  str = tolower(str)
-
-  for (i = 1; i <= 16; i++) {
-    char = substr("0123456789abcdef", i, 1)
-    lookup[char] = i-1
-  }
-
-  result = 0
-  for (i = 1; i <= length(str); i++) {
-    result = result * 16
-    char   = substr(str, i, 1)
-    result = result + lookup[char]
-  }
-  return result
-}
-
-function parse_const(str) {
-  sign = sub(/^-/, "", str)
-  hex  = sub(/^0x/, "", str)
-  if (hex)
-    n = hex2int(str)
-  else
-    n = str+0
-  return sign ? -n : n
-}
diff --git a/tools/add-cfi.i386.awk b/tools/add-cfi.i386.awk
deleted file mode 100644
index d05037de..00000000
--- a/tools/add-cfi.i386.awk
+++ /dev/null
@@ -1,209 +0,0 @@
-# Insert GAS CFI directives ("control frame information") into x86-32 asm input
-#
-# CFI directives tell the assembler how to generate "stack frame" debug info
-# This information can tell a debugger (like gdb) how to find the current stack
-#   frame at any point in the program code, and how to find the values which
-#   various registers had at higher points in the call stack
-# With this information, the debugger can show a backtrace, and you can move up
-#   and down the call stack and examine the values of local variables
-
-BEGIN {
-  # don't put CFI data in the .eh_frame ELF section (which we don't keep)
-  print ".cfi_sections .debug_frame"
-
-  # only emit CFI directives inside a function
-  in_function = 0
-
-  # emit .loc directives with line numbers from original source
-  printf ".file 1 \"%s\"\n", ARGV[1]
-  line_number = 0
-
-  # used to detect "call label; label:" trick
-  called = ""
-}
-
-function get_const1() {
-  # for instructions with 2 operands, get 1st operand (assuming it is constant)
-  match($0, /-?(0x[0-9a-fA-F]+|[0-9]+),/)
-  return parse_const(substr($0, RSTART, RLENGTH-1))
-}
-
-function canonicalize_reg(register) {
-  if (match(register, /^e/))
-    return register
-  else if (match(register, /[hl]$/)) # AH, AL, BH, BL, etc
-    return "e" substr(register, 1, 1) "x"
-  else # AX, BX, CX, etc
-    return "e" register
-}
-function get_reg() {
-  # only use if you already know there is 1 and only 1 register
-  match($0, /%e?([abcd][hlx]|si|di|bp)/)
-  return canonicalize_reg(substr($0, RSTART+1, RLENGTH-1))
-}
-function get_reg1() {
-  # for instructions with 2 operands, get 1st operand (assuming it is register)
-  match($0, /%e?([abcd][hlx]|si|di|bp),/)
-  return canonicalize_reg(substr($0, RSTART+1, RLENGTH-2))
-}
-function get_reg2() {
-  # for instructions with 2 operands, get 2nd operand (assuming it is register)
-  match($0, /,%e?([abcd][hlx]|si|di|bp)/)
-  return canonicalize_reg(substr($0, RSTART+2, RLENGTH-2))
-}
-
-function adjust_sp_offset(delta) {
-  if (in_function)
-    printf ".cfi_adjust_cfa_offset %d\n", delta
-}
-
-{
-  line_number = line_number + 1
-
-  # clean the input up before doing anything else
-  # delete comments
-  gsub(/(#|\/\/).*/, "")
-
-  # canonicalize whitespace
-  gsub(/[ \t]+/, " ") # mawk doesn't understand \s
-  gsub(/ *, */, ",")
-  gsub(/ *: */, ": ")
-  gsub(/ $/, "")
-  gsub(/^ /, "")
-}
-
-# check for assembler directives which we care about
-/^\.(section|data|text)/ {
-  # a .cfi_startproc/.cfi_endproc pair should be within the same section
-  # otherwise, clang will choke when generating ELF output
-  if (in_function) {
-    print ".cfi_endproc"
-    in_function = 0
-  }
-}
-/^\.type [a-zA-Z0-9_]+,@function/ {
-  functions[substr($2, 1, length($2)-10)] = 1
-}
-# not interested in assembler directives beyond this, just pass them through
-/^\./ {
-  print
-  next
-}
-
-/^[a-zA-Z0-9_]+:/ {
-  label = substr($1, 1, length($1)-1) # drop trailing :
-
-  if (called == label) {
-    # note adjustment of stack pointer from "call label; label:"
-    adjust_sp_offset(4)
-  }
-
-  if (functions[label]) {
-    if (in_function)
-      print ".cfi_endproc"
-
-    in_function = 1
-    print ".cfi_startproc"
-
-    for (register in saved)
-      delete saved[register]
-    for (register in dirty)
-      delete dirty[register]
-  }
-
-  # an instruction may follow on the same line, so continue processing
-}
-
-/^$/ { next }
-
-{
-  called = ""
-  printf ".loc 1 %d\n", line_number
-  print
-}
-
-# KEEPING UP WITH THE STACK POINTER
-# We do NOT attempt to understand foolish and ridiculous tricks like stashing
-#   the stack pointer and then using %esp as a scratch register, or bitshifting
-#   it or taking its square root or anything stupid like that.
-# %esp should only be adjusted by pushing/popping or adding/subtracting constants
-#
-/pushl?/ {
-  if (match($0, / %(ax|bx|cx|dx|di|si|bp|sp)/))
-    adjust_sp_offset(2)
-  else
-    adjust_sp_offset(4)
-}
-/popl?/ {
-  if (match($0, / %(ax|bx|cx|dx|di|si|bp|sp)/))
-    adjust_sp_offset(-2)
-  else
-    adjust_sp_offset(-4)
-}
-/addl? \$-?(0x[0-9a-fA-F]+|[0-9]+),%esp/ { adjust_sp_offset(-get_const1()) }
-/subl? \$-?(0x[0-9a-fA-F]+|[0-9]+),%esp/ { adjust_sp_offset(get_const1()) }
-
-/call/ {
-  if (match($0, /call [0-9]+f/)) # "forward" label
-    called = substr($0, RSTART+5, RLENGTH-6)
-  else if (match($0, /call [0-9a-zA-Z_]+/))
-    called = substr($0, RSTART+5, RLENGTH-5)
-}
-
-# TRACKING REGISTER VALUES FROM THE PREVIOUS STACK FRAME
-#
-/pushl? %e(ax|bx|cx|dx|si|di|bp)/ { # don't match "push (%reg)"
-  # if a register is being pushed, and its value has not changed since the
-  #   beginning of this function, the pushed value can be used when printing
-  #   local variables at the next level up the stack
-  # emit '.cfi_rel_offset' for that
-
-  if (in_function) {
-    register = get_reg()
-    if (!saved[register] && !dirty[register]) {
-      printf ".cfi_rel_offset %s,0\n", register
-      saved[register] = 1
-    }
-  }
-}
-
-/movl? %e(ax|bx|cx|dx|si|di|bp),-?(0x[0-9a-fA-F]+|[0-9]+)?\(%esp\)/ {
-  if (in_function) {
-    register = get_reg()
-    if (match($0, /-?(0x[0-9a-fA-F]+|[0-9]+)\(%esp\)/)) {
-      offset = parse_const(substr($0, RSTART, RLENGTH-6))
-    } else {
-      offset = 0
-    }
-    if (!saved[register] && !dirty[register]) {
-      printf ".cfi_rel_offset %s,%d\n", register, offset
-      saved[register] = 1
-    }
-  }
-}
-
-# IF REGISTER VALUES ARE UNCEREMONIOUSLY TRASHED
-# ...then we want to know about it.
-#
-function trashed(register) {
-  if (in_function && !saved[register] && !dirty[register]) {
-    printf ".cfi_undefined %s\n", register
-  }
-  dirty[register] = 1
-}
-# this does NOT exhaustively check for all possible instructions which could
-# overwrite a register value inherited from the caller (just the common ones)
-/mov.*,%e?([abcd][hlx]|si|di|bp)$/  { trashed(get_reg2()) }
-/(add|addl|sub|subl|and|or|xor|lea|sal|sar|shl|shr).*,%e?([abcd][hlx]|si|di|bp)$/ {
-  trashed(get_reg2())
-}
-/^i?mul [^,]*$/                      { trashed("eax"); trashed("edx") }
-/^i?mul.*,%e?([abcd][hlx]|si|di|bp)$/ { trashed(get_reg2()) }
-/^i?div/                             { trashed("eax"); trashed("edx") }
-/(dec|inc|not|neg|pop) %e?([abcd][hlx]|si|di|bp)/  { trashed(get_reg()) }
-/cpuid/ { trashed("eax"); trashed("ebx"); trashed("ecx"); trashed("edx") }
-
-END {
-  if (in_function)
-    print ".cfi_endproc"
-}
diff --git a/tools/add-cfi.x86_64.awk b/tools/add-cfi.x86_64.awk
deleted file mode 100644
index 7e1513d6..00000000
--- a/tools/add-cfi.x86_64.awk
+++ /dev/null
@@ -1,196 +0,0 @@
-# Insert GAS CFI directives ("control frame information") into x86-64 asm input
-
-BEGIN {
-  # don't put CFI data in the .eh_frame ELF section (which we don't keep)
-  print ".cfi_sections .debug_frame"
-
-  # only emit CFI directives inside a function
-  in_function = 0
-
-  # emit .loc directives with line numbers from original source
-  printf ".file 1 \"%s\"\n", ARGV[1]
-  line_number = 0
-
-  # used to detect "call label; label:" trick
-  called = ""
-}
-
-function get_const1() {
-  # for instructions with 2 operands, get 1st operand (assuming it is constant)
-  match($0, /-?(0x[0-9a-fA-F]+|[0-9]+),/)
-  return parse_const(substr($0, RSTART, RLENGTH-1))
-}
-
-function canonicalize_reg(register) {
-  if (match(register, /^r/))
-    return register
-  else if (match(register, /^e/))
-    return "r" substr(register, 2, length(register)-1)
-  else if (match(register, /[hl]$/)) # AH, AL, BH, BL, etc
-    return "r" substr(register, 1, 1) "x"
-  else # AX, BX, CX, etc
-    return "r" register
-}
-function get_reg() {
-  # only use if you already know there is 1 and only 1 register
-  match($0, /%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)/)
-  return canonicalize_reg(substr($0, RSTART+1, RLENGTH-1))
-}
-function get_reg1() {
-  # for instructions with 2 operands, get 1st operand (assuming it is register)
-  match($0, /%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15),/)
-  return canonicalize_reg(substr($0, RSTART+1, RLENGTH-2))
-}
-function get_reg2() {
-  # for instructions with 2 operands, get 2nd operand (assuming it is register)
-  match($0, /,%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)/)
-  return canonicalize_reg(substr($0, RSTART+2, RLENGTH-2))
-}
-
-function adjust_sp_offset(delta) {
-  if (in_function)
-    printf ".cfi_adjust_cfa_offset %d\n", delta
-}
-
-{
-  line_number = line_number + 1
-
-  # clean the input up before doing anything else
-  # delete comments
-  gsub(/(#|\/\/).*/, "")
-
-  # canonicalize whitespace
-  gsub(/[ \t]+/, " ") # mawk doesn't understand \s
-  gsub(/ *, */, ",")
-  gsub(/ *: */, ": ")
-  gsub(/ $/, "")
-  gsub(/^ /, "")
-}
-
-# check for assembler directives which we care about
-/^\.(section|data|text)/ {
-  # a .cfi_startproc/.cfi_endproc pair should be within the same section
-  # otherwise, clang will choke when generating ELF output
-  if (in_function) {
-    print ".cfi_endproc"
-    in_function = 0
-  }
-}
-/^\.type [a-zA-Z0-9_]+,@function/ {
-  functions[substr($2, 1, length($2)-10)] = 1
-}
-# not interested in assembler directives beyond this, just pass them through
-/^\./ {
-  print
-  next
-}
-
-/^[a-zA-Z0-9_]+:/ {
-  label = substr($1, 1, length($1)-1) # drop trailing :
-
-  if (called == label) {
-    # note adjustment of stack pointer from "call label; label:"
-    adjust_sp_offset(8)
-  }
-
-  if (functions[label]) {
-    if (in_function)
-      print ".cfi_endproc"
-
-    in_function = 1
-    print ".cfi_startproc"
-
-    for (register in saved)
-      delete saved[register]
-    for (register in dirty)
-      delete dirty[register]
-  }
-
-  # an instruction may follow on the same line, so continue processing
-}
-
-/^$/ { next }
-
-{
-  called = ""
-  printf ".loc 1 %d\n", line_number
-  print
-}
-
-# KEEPING UP WITH THE STACK POINTER
-# %rsp should only be adjusted by pushing/popping or adding/subtracting constants
-#
-/pushl?/ {
-  adjust_sp_offset(8)
-}
-/popl?/ {
-  adjust_sp_offset(-8)
-}
-/addl? \$-?(0x[0-9a-fA-F]+|[0-9]+),%rsp/ { adjust_sp_offset(-get_const1()) }
-/subl? \$-?(0x[0-9a-fA-F]+|[0-9]+),%rsp/ { adjust_sp_offset(get_const1()) }
-
-/call/ {
-  if (match($0, /call [0-9]+f/)) # "forward" label
-    called = substr($0, RSTART+5, RLENGTH-6)
-  else if (match($0, /call [0-9a-zA-Z_]+/))
-    called = substr($0, RSTART+5, RLENGTH-5)
-}
-
-# TRACKING REGISTER VALUES FROM THE PREVIOUS STACK FRAME
-#
-/pushl? %r(ax|bx|cx|dx|si|di|bp|8|9|10|11|12|13|14|15)/ { # don't match "push (%reg)"
-  # if a register is being pushed, and its value has not changed since the
-  #   beginning of this function, the pushed value can be used when printing
-  #   local variables at the next level up the stack
-  # emit '.cfi_rel_offset' for that
-
-  if (in_function) {
-    register = get_reg()
-    if (!saved[register] && !dirty[register]) {
-      printf ".cfi_rel_offset %s,0\n", register
-      saved[register] = 1
-    }
-  }
-}
-
-/movl? %r(ax|bx|cx|dx|si|di|bp|8|9|10|11|12|13|14|15),-?(0x[0-9a-fA-F]+|[0-9]+)?\(%rsp\)/ {
-  if (in_function) {
-    register = get_reg()
-    if (match($0, /-?(0x[0-9a-fA-F]+|[0-9]+)\(%rsp\)/)) {
-      offset = parse_const(substr($0, RSTART, RLENGTH-6))
-    } else {
-      offset = 0
-    }
-    if (!saved[register] && !dirty[register]) {
-      printf ".cfi_rel_offset %s,%d\n", register, offset
-      saved[register] = 1
-    }
-  }
-}
-
-# IF REGISTER VALUES ARE UNCEREMONIOUSLY TRASHED
-# ...then we want to know about it.
-#
-function trashed(register) {
-  if (in_function && !saved[register] && !dirty[register]) {
-    printf ".cfi_undefined %s\n", register
-  }
-  dirty[register] = 1
-}
-# this does NOT exhaustively check for all possible instructions which could
-# overwrite a register value inherited from the caller (just the common ones)
-/mov.*,%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)$/ { trashed(get_reg2()) }
-/(add|addl|sub|subl|and|or|xor|lea|sal|sar|shl|shr).*,%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)$/ {
-  trashed(get_reg2())
-}
-/^i?mul [^,]*$/ { trashed("rax"); trashed("rdx") }
-/^i?mul.*,%[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)$/ { trashed(get_reg2()) }
-/^i?div/ { trashed("rax"); trashed("rdx") }
-
-/(dec|inc|not|neg|pop) %[er]?([abcd][xlh]|si|di|bp|8|9|10|11|12|13|14|15)/  { trashed(get_reg()) }
-/cpuid/ { trashed("rax"); trashed("rbx"); trashed("rcx"); trashed("rdx") }
-
-END {
-  if (in_function)
-    print ".cfi_endproc"
-}
diff --git a/tools/lib.sh b/tools/lib.sh
new file mode 100644
index 00000000..0412d7c6
--- /dev/null
+++ b/tools/lib.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+assert_arg() {
+	if [ -z "$1" ]; then
+		printf 'Missing %s.\n\n' "$2" >&2
+		cat <<-'EOF'
+			usage >&2
+			exit 2
+		EOF
+	fi
+}
+
+uuid() {
+        od -xN20 /dev/urandom |
+                head -n1 |
+                awk '{OFS="-"; print $2$3,$4,$5,$6,$7$8$9}'
+}
+
+tmpname() {
+        echo "${TMPDIR:-/tmp}/uuid-tmpname with spaces.$(uuid)"
+}
+
+mkstemp() {
+	name="$(tmpname)"
+	touch "$name"
+	echo "$name"
+}
+
+mkdtemp() {
+        name="$(tmpname)"
+	mkdir "$name"
+        echo "$name"
+}
+
+END="\033[0m"
+yellow() {
+	YELLOW="\033[0;33m"
+	printf "${YELLOW}${1}${END}"
+}
+
+green() {
+	GREEN="\033[0;32m"
+	printf "${GREEN}${1}${END}"
+}
+
+red() {
+	RED="\033[0;31m"
+	printf "${RED}${1}${END}"
+}
diff --git a/tools/makehelp.sh b/tools/makehelp.sh
new file mode 100755
index 00000000..e6118de7
--- /dev/null
+++ b/tools/makehelp.sh
@@ -0,0 +1,149 @@
+#!/bin/sh
+set -eu
+
+. tools/lib.sh
+
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  makehelp.sh < MAKEFILE
+		  makehelp.sh -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+
+		Options:
+		  -h, --help    show this message
+
+
+		Generate a help message from the given Makefile.
+
+		Any target or variable commented with two "#" characters gets
+		picked up.  Multi-line comments are supported:
+
+		  VAR1 = 1
+		  # a comment
+		  VAR2 = 2
+		  ## another comment -> this one is included in the docs
+		  VAR3 = 3
+
+		  ## with a big
+		  ## comment, which is also included
+		  a-target:
+
+
+		Examples:
+
+		  Generate help messages from "Makefile":
+
+		    $ aux/makehelp.sh < Makefile
+
+
+		  Generate help messages for all targets:
+
+		    $ cat Makefile dev.mk | aux/makehelp.sh
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		(--)
+			break
+			;;
+		(--help)
+			usage
+			help
+			exit
+			;;
+		(*)
+			;;
+	esac
+done
+
+while getopts 'h' flag; do
+	case "$flag" in
+		(h)
+			usage
+			help
+			exit
+			;;
+		(*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+
+TARGETS="$(mkstemp)"
+VARIABLES="$(mkstemp)"
+trap 'rm -f "$TARGETS" "$VARIABLES"' EXIT
+
+awk -vCOLUMN=15 -vTARGETS="$TARGETS" -vVARIABLES="$VARIABLES" '
+function indent(n, where) {
+	for (INDENT = 0; INDENT < n; INDENT++) {
+		printf " " > where
+	}
+}
+
+/^## / { doc[len++] = substr($0, 4) }
+
+/^[-_a-zA-Z]+:/ && len {
+	printf "\033[36m%s\033[0m", substr($1, 1, length($1) - 1) > TARGETS
+	for (i = 0; i < len; i++) {
+		n = COLUMN - (i == 0 ? length($1) - 1 : 0)
+		indent(n, TARGETS)
+		printf "%s\n", doc[i] > TARGETS
+	}
+	len = 0
+}
+
+/^.++=/ && len {
+	printf "\033[36m%s\033[0m", $1 > VARIABLES
+	for (i = 0; i < len; i++) {
+		n = COLUMN - (i == 0 ? length($1) : 0)
+		indent(n, VARIABLES)
+		printf "%s\n", doc[i] > VARIABLES
+	}
+	len = 0
+}'
+
+
+
+indent() {
+	sed 's|^|  |'
+}
+
+cat <<-EOF
+	Usage:
+
+	  make [VARIABLE=value...] [target...]
+
+
+	Targets:
+
+	$(indent < "$TARGETS")
+
+
+	Variables:
+
+	$(indent < "$VARIABLES")
+
+
+	Examples:
+
+	  Build "all", the default target:
+
+	    $ make
+
+
+	  Test and install, with \$(DESTDIR) set to "tmp/":
+
+	    $ make DESTDIR=tmp check install
+EOF
diff --git a/tools/manpages.sh b/tools/manpages.sh
new file mode 100755
index 00000000..755ff777
--- /dev/null
+++ b/tools/manpages.sh
@@ -0,0 +1,126 @@
+#!/bin/sh
+set -eu
+
+. tools/lib.sh
+
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  sh doc/manpages.sh -i|-u -p MANDIR FILE...
+		  sh doc/manpages.sh -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+
+		Options:
+		  -i            set ACTION=install
+		  -u            set ACTION=uninstall
+		  -p MANDIR     use $MANDIR as the prefix directory
+		  -h, --help    show this message
+
+
+		Installs/uninstalls manpage files into MANDIR using the original
+		filename as a hint towards which subdirectory to pick: the
+		`prog.ru.1` file is installed under the `man1/` directory
+		hierarchy under the `ru/` language folder.  When then language
+		is `en`, a the toplevel `man1/` gets a symlink to the `en/`
+		language folder:
+
+		  man/
+		    en/
+		      man1/
+		        prog.1
+		    ru/
+		      man1/
+		        prog.1
+		    man1/
+		      prog.1 -> ../en/man1/prog.1
+
+
+		Examples:
+
+		  Install prog.en.1 under `/usr/man`:
+
+		    $ sh doc/manpages.sh -ip/usr/man prog.en.1
+
+
+		  Uninstall all files listed under doc/ from `$PREFIX`:
+
+		    sh doc/manpages.sh -up "$PREFIX" doc/*.[0-9]
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		(--)
+			break
+			;;
+		(--help)
+			usage
+			help
+			exit
+			;;
+		(*)
+			;;
+	esac
+done
+
+while getopts 'iup:h' flag; do
+	case "$flag" in
+		(i)
+			ACTION=install
+			;;
+		(u)
+			ACTION=uninstall
+			;;
+		(p)
+			MANDIR="$OPTARG"
+			;;
+		(h)
+			usage
+			help
+			exit
+			;;
+		(*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+eval "$(assert_arg "${ACTION:-}" '-[iu] for choosing action')"
+eval "$(assert_arg "${MANDIR:-}" '-p MANDIR')"
+eval "$(assert_arg "${1:-}"      'FILE...')"
+
+
+for f in "$@"; do
+	l="$(echo "$f" | awk -F. '{print $(NF-1)}')"
+	n="$(echo "$f" | awk -F. '{print $NF}')"
+	case "$ACTION" in
+		(install)
+			to_name="$(basename "${f%."$l"."$n"}.$n")"
+			mkdir -p "$MANDIR/$l/man$n" "$MANDIR/man$n"
+			cp "$f" "$MANDIR/$l/man$n/$to_name"
+			if [ "$l" = 'en' ]; then
+				ln -fs "../en/man$n/$to_name" \
+					"$MANDIR/man$n/$to_name"
+			fi
+			;;
+		(uninstall)
+			to_name="$(basename "${f%."$l"."$n"}.$n")"
+			rm -f \
+				"$MANDIR/$l/man$n/$to_name" \
+				"$MANDIR/man$n/$to_name"
+			;;
+		(*)
+			echo "Bad ACTION: $ACTION"
+			exit 1
+			;;
+	esac
+done
diff --git a/tools/mkalltypes.sed b/tools/mkalltypes.sed
deleted file mode 100644
index fa15efc3..00000000
--- a/tools/mkalltypes.sed
+++ /dev/null
@@ -1,15 +0,0 @@
-/^TYPEDEF/s/TYPEDEF \(.*\) \([^ ]*\);$/#if defined(__NEED_\2) \&\& !defined(__DEFINED_\2)\
-typedef \1 \2;\
-#define __DEFINED_\2\
-#endif\
-/
-/^STRUCT/s/STRUCT * \([^ ]*\) \(.*\);$/#if defined(__NEED_struct_\1) \&\& !defined(__DEFINED_struct_\1)\
-struct \1 \2;\
-#define __DEFINED_struct_\1\
-#endif\
-/
-/^UNION/s/UNION * \([^ ]*\) \(.*\);$/#if defined(__NEED_union_\1) \&\& !defined(__DEFINED_union_\1)\
-union \1 \2;\
-#define __DEFINED_union_\1\
-#endif\
-/