depot/third_party/nixpkgs/pkgs/os-specific/linux/minimal-bootstrap/gnumake/default.nix

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{ lib
, fetchurl
, kaem
, tinycc
, gnupatch
}:
let
pname = "gnumake";
version = "4.4.1";
src = fetchurl {
url = "mirror://gnu/make/make-${version}.tar.gz";
sha256 = "1cwgcmwdn7gqn5da2ia91gkyiqs9birr10sy5ykpkaxzcwfzn5nx";
};
patches = [
# Replaces /bin/sh with sh, see patch file for reasoning
./0001-No-impure-bin-sh.patch
# Purity: don't look for library dependencies (of the form `-lfoo') in /lib
# and /usr/lib. It's a stupid feature anyway. Likewise, when searching for
# included Makefiles, don't look in /usr/include and friends.
./0002-remove-impure-dirs.patch
# Fixes for tinycc. See comments in patch file for reasoning
./0003-tinycc-support.patch
];
CFLAGS = [
"-I./src"
"-I./lib"
"-DHAVE_CONFIG_H"
"-DMAKE_MAINTAINER_MODE"
"-DLIBDIR=\\\"${placeholder "out"}/lib\\\""
"-DLOCALEDIR=\\\"/fake-locale\\\""
"-DPOSIX=1"
# mes-libc doesn't implement osync_* methods
"-DNO_OUTPUT_SYNC=1"
# mes-libc doesn't define O_TMPFILE
"-DO_TMPFILE=020000000"
] ++ config;
/*
Maintenance notes:
Generated by
./configure \
--build i686-pc-linux-gnu \
--host i686-pc-linux-gnu \
CC="${tinycc.compiler}/bin/tcc -B ${tinycc.libs}/lib -static" \
ac_cv_func_dup=no
- `ac_cv_func_dup` disabled as mes-libc doesn't implement tmpfile()
The output src/config.h was then manually filtered, removing definitions that
didn't have uses in the source code
*/
config = [
"-DFILE_TIMESTAMP_HI_RES=0"
"-DHAVE_ALLOCA"
"-DHAVE_ALLOCA_H"
"-DHAVE_ATEXIT"
"-DHAVE_DECL_BSD_SIGNAL=0"
"-DHAVE_DECL_GETLOADAVG=0"
"-DHAVE_DECL_SYS_SIGLIST=0"
"-DHAVE_DECL__SYS_SIGLIST=0"
"-DHAVE_DECL___SYS_SIGLIST=0"
"-DHAVE_DIRENT_H"
"-DHAVE_DUP2"
"-DHAVE_FCNTL_H"
"-DHAVE_FDOPEN"
"-DHAVE_GETCWD"
"-DHAVE_GETTIMEOFDAY"
"-DHAVE_INTTYPES_H"
"-DHAVE_ISATTY"
"-DHAVE_LIMITS_H"
"-DHAVE_LOCALE_H"
"-DHAVE_MEMORY_H"
"-DHAVE_MKTEMP"
"-DHAVE_SA_RESTART"
"-DHAVE_SETVBUF"
"-DHAVE_SIGACTION"
"-DHAVE_SIGSETMASK"
"-DHAVE_STDINT_H"
"-DHAVE_STDLIB_H"
"-DHAVE_STRDUP"
"-DHAVE_STRERROR"
"-DHAVE_STRINGS_H"
"-DHAVE_STRING_H"
"-DHAVE_STRTOLL"
"-DHAVE_SYS_FILE_H"
"-DHAVE_SYS_PARAM_H"
"-DHAVE_SYS_RESOURCE_H"
"-DHAVE_SYS_SELECT_H"
"-DHAVE_SYS_STAT_H"
"-DHAVE_SYS_TIMEB_H"
"-DHAVE_SYS_TIME_H"
"-DHAVE_SYS_WAIT_H"
"-DHAVE_TTYNAME"
"-DHAVE_UMASK"
"-DHAVE_UNISTD_H"
"-DHAVE_WAITPID"
"-DMAKE_JOBSERVER"
"-DMAKE_SYMLINKS"
"-DPATH_SEPARATOR_CHAR=':'"
"-DSCCS_GET=\\\"get\\\""
"-DSTDC_HEADERS"
"-Dsig_atomic_t=int"
"-Dvfork=fork"
];
# Maintenance note: list of source files derived from Basic.mk
make_SOURCES = [
"src/ar.c"
"src/arscan.c"
"src/commands.c"
"src/default.c"
"src/dir.c"
"src/expand.c"
"src/file.c"
"src/function.c"
"src/getopt.c"
"src/getopt1.c"
"src/guile.c"
"src/hash.c"
"src/implicit.c"
"src/job.c"
"src/load.c"
"src/loadapi.c"
"src/main.c"
"src/misc.c"
"src/output.c"
"src/read.c"
"src/remake.c"
"src/rule.c"
"src/shuffle.c"
"src/signame.c"
"src/strcache.c"
"src/variable.c"
"src/version.c"
"src/vpath.c"
];
glob_SOURCES = [ "lib/fnmatch.c" "lib/glob.c" ];
remote_SOURCES = [ "src/remote-stub.c" ];
sources = make_SOURCES ++ glob_SOURCES ++ remote_SOURCES ++ [
"src/posixos.c"
];
objects = map (x: lib.replaceStrings [".c"] [".o"] (builtins.baseNameOf x)) sources;
in
kaem.runCommand "${pname}-${version}" {
inherit pname version;
nativeBuildInputs = [ tinycc.compiler gnupatch ];
meta = with lib; {
description = "A tool to control the generation of non-source files from sources";
homepage = "https://www.gnu.org/software/make";
license = licenses.gpl3Plus;
maintainers = teams.minimal-bootstrap.members;
mainProgram = "make";
platforms = platforms.unix;
};
} ''
# Unpack
ungz --file ${src} --output make.tar
untar --file make.tar
rm make.tar
cd make-${version}
# Patch
${lib.concatMapStringsSep "\n" (f: "patch -Np1 -i ${f}") patches}
# Configure
catm src/config.h src/mkconfig.h src/mkcustom.h
cp lib/glob.in.h lib/glob.h
cp lib/fnmatch.in.h lib/fnmatch.h
# Compile
alias CC="tcc -B ${tinycc.libs}/lib ${lib.concatStringsSep " " CFLAGS}"
${lib.concatMapStringsSep "\n" (f: "CC -c ${f}") sources}
# Link
CC -static -o make ${lib.concatStringsSep " " objects}
# Check
./make --version
# Install
mkdir -p ''${out}/bin
cp ./make ''${out}/bin
chmod 555 ''${out}/bin/make
''