Commit 65faa7bc authored by Paul Eggert's avatar Paul Eggert

Switch from Automake to GNU Make

Emacs assumes GNU Make, and GNU Make has much of the functionality of
Automake built-in.  The Emacs build process uses Automake primarily
because Emacs uses some Gnulib code and Gnulib formerly required
Automake.  Now that Gnulib no longer requires Automake, Emacs can
stop using Automake and this should simplify Emacs maintenance
in the future (Bug#26100).  Although this patch may look long, most of
it is generated automatically: the changes to build-aux/config.guess,
build-aux/config.sub, build-aux/install-sh, and lib/gnulib.mk.in are
all done by admin/merge-gnulib.
* .gitignore: Remove build-aux/ar-lib, build-aux/compile,
build-aux/config.guess, build-aux/config.sub, build-aux/depcomp,
build-aux/install-sh, build-aux/missing, and lib/Makefile.in,
as they are no longer built by autogen.sh.
Add lib/gnulib.mk, as it is now built by 'configure'.
Remove nt/gnulib.mk, as it is no longer built by 'make'.
* INSTALL.REPO, README, admin/make-tarball.txt:
Remove mention of Automake.
* Makefile.in (AUTOCONF, AUTOMAKE, AUTOHEADER, ACLOCAL, lib)
(AUTOCONF_INPUTS, ACLOCAL_PATH, ACLOCAL_INPUTS)
($(srcdir)/aclocal.m4, AUTOMAKE_INPUTS)
($(srcdir)/lib/Makefile.in, $(srcdir)/nt/gnulib.mk, am--refresh):
Remove.
($(MAKEFILE_NAME)): Depend on lib/gnulib.mk.in.
($(srcdir)/configure, $(srcdir)/src/stamp-h.in)
($(srcdir)/src/config.in):
Use autogen.sh instead of doing it by hand.
* admin/merge-gnulib (AVOIDED_MODULES, avoided_flags)):
New vars, to simplify processing of avoided modules.
(GNULIB_TOOL_FLAGS): Move --avoid flags into AVOIDED_MODULES.
Add --gnu-make, and change makefile name to gnulib.mk.in.
Copy config.guess, config.sub, and install-sh too, since
Automake no longer does that for us.
* admin/notes/copyright:
* admin/update_autogen (genfiles):
Update list of files.
Remove hack for nt/gnulib.mk, a file that is no longer needed.
* autogen.sh (progs): Remove Automake.
(automake_min): Remove.
Build aclocal.m4 so that autoreconf need not use aclocal.
* build-aux/config.guess, build-aux/config.sub:
* build-aux/install-sh:
New files, copied from Gnulib.  These are now updated by
admin/merge-gnulib instead by autogen.sh.
* configure.ac (AC_PROG_MAKE_SET, ACLOCAL_PATH, AM_CONDITIONAL):
Remove.
(AM_INIT_AUTOMAKE, AM_SILENT_RULES): Remove call.
(AC_PROG_CC_C_O): Call this instead of AM_PROG_CC_C_O.
(BUILDING_FOR_WINDOWSNT, HYBRID_MALLOC_LIB): Remove; no longer needed.
(--disable-silent-rules): New option, since Automake no longer
does this for us.
(AM_V, AM_DEFAULT_V): Set unconditionally, and do not bother
with AM_SUBST_NOTMAKE.
(AC_PROG_INSTALL): Add call.
(MAKEINFO): Do not bother with the 'missing' program.
(MAKEINFO, SYSTEM_TYPE): AC_SUBST.
(AC_CONFIG_FILES): Add Makefile, lib/gnulib.mk.
(SUBDIR_MAKEFILES): Remove duplication.
* lib/Makefile.am: Remove, replacing with:
* lib/Makefile.in: New file, with the old Makefile.am contents
and with the following changes:
(AUTOMAKE_OPTIONS, BUILT_SOURCES, CLEANFILES, EXTRA_DIST)
(MOSTLYCLEANDIRS, MOSTLYCLEANFILES, noinst_LIBRARIES, SUFFIXES)
(AM_CFLAGS, DEFAULT_INCLUDES, libegnu_a_SOURCES, libegnu_a_LIBADD)
(EXTRA_libegnu_a_SOURCES, libegnu_a_SHORTNAME, libegnu_a_CPPFLAGS):
Remove.
(VPATH, abs_top_builddir, top_builddir, top_srcdir, all, AM_V_AR)
(AM_V_CC, AM_V_GEN, AM_V_at, DEPDIR, DEPFLAGS, MKDEPDIR, SYSTEM_TYPE)
(libgnu.a, libegnu.a, ETAGS, $(ETAGS), tags, TAGS, clean)
(mostlyclean, distclean, bootstrap-clean, maintainer-clean):
New macros and rules, since Automake no longer does them.
Include ../nt/gnulib-cfg.mk if SYSTEM_TYPE is windows-nt,
instead of including ../nt/gnulib.mk if BUILDING_FOR_WINDOWS_NT.
Include dependency files if AUTO_DEPEND.
(ALL_CFLAGS, AUTOCONF_INPUTS, libgnu_a_OBJECTS, libegnu_a_OBJECTS):
New macros.
(bootstrap-clean): Depend on distclean, not maintainer-clean,
and remove gnulib.mk.
(AUTOCONF_INPUTS, $(top_srcdir)/configure, ../config.status, Makefile):
New macros and rules, copied from ../Makefile.in.
($(libegnu_a_OBJECTS), $(libgnu_a_OBJECTS)): Depend on BUILT_SOURCES.
(.c.o, e-%.o): New generic rules.
* lib/gnulib.mk: Remove.
* lib/gnulib.mk.in: New file, which is built by autogen.sh
and contains much of what used to be in lib/gnulib.mk.
* m4/gnulib-common.m4: Copy from gnulib.
* make-dist: Do not distribute build-aux/compile, build-aux/depcomp,
build-aux/missing, build-aux/ar-lib, lib/Makefile.am, nt/gnulib.mk,
nt/gnulib-modules-to-delete.cfg.  Distribute lib/Makefile.in,
lib/gnulib.mk.in, and nt/gnulib-cfg.mk instead.
* nt/Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0)
(am__v_GEN_1, ${srcdir}/gnulib.mk): Remove.
* nt/gnulib-cfg.mk: New file, which supersedes ...
* nt/gnulib-modules-to-delete.cfg: ... this file, which is removed.
* src/Makefile.in (ACLOCAL_INPUTS): Remove.
(AUTOCONF_INPUTS): Merge ACLOCAL_INPUTS into it.
($(top_srcdir)/configure, ../config.status, config.in Makefile):
Defer to parent Makefile.
parent 9c07e888
......@@ -26,14 +26,6 @@
# Built by 'autogen.sh'.
/aclocal.m4
/configure
build-aux/ar-lib
build-aux/compile
build-aux/config.guess
build-aux/config.sub
build-aux/depcomp
build-aux/install-sh
build-aux/missing
lib/Makefile.in
src/config.in
# Built by 'configure'.
......@@ -52,6 +44,7 @@ makefile
/config.status
/configure.lineno
/conftest*
lib/gnulib.mk
src/config.h
src/epaths.h
......@@ -285,6 +278,5 @@ lib/SYS/
/site-lisp/
nt/emacs.rc
nt/emacsclient.rc
nt/gnulib.mk
src/gdb.ini
/var/
......@@ -10,8 +10,6 @@ that are not needed when building from a release. You will need:
autoconf - at least the version specified near the start of
configure.ac (in the AC_PREREQ command).
automake - at least the version specified near the start of
configure.ac (in the AM_INIT_AUTOMAKE command).
git - at least Git 1.7.1. If your repository was created by an older
Git version, you may need to reclone it.
makeinfo - not strictly necessary, but highly recommended, so that
......
......@@ -73,10 +73,6 @@ CDPATH=
cache_file = @cache_file@
CONFIGURE_FLAGS = --cache-file=$(cache_file)
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
ACLOCAL = @ACLOCAL@
AWK = @AWK@
EXEEXT=@EXEEXT@
......@@ -395,10 +391,6 @@ epaths-force-w32:
-e "/^.*#/s|@SRC@|$${w32srcdir}|g") && \
${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
# If lib/Makefile would build files in '.', then build them before
# building 'lib', to avoid races with parallel makes.
lib: am--refresh
lib-src src: $(NTDIR) lib
src: lib-src
......@@ -439,6 +431,7 @@ blessmail: Makefile src
# etc. to be built without running into similar recursion problems.
MAKEFILE_NAME = Makefile
$(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \
$(srcdir)/lib/gnulib.mk.in \
$(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) $(CONFIG_STATUS_FILES_IN)
MAKE='$(MAKE)' ./config.status
......@@ -452,40 +445,16 @@ config.status: ${srcdir}/configure
$(CFG) $(srcdir)/configure $(CONFIGURE_FLAGS); \
fi
AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
$(srcdir)/configure: $(AUTOCONF_INPUTS)
cd ${srcdir} && ${AUTOCONF}
ACLOCAL_PATH = @ACLOCAL_PATH@
ACLOCAL_INPUTS = $(srcdir)/configure.ac $(srcdir)/m4/*.m4
$(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
cd $(srcdir) && ACLOCAL_PATH='$(ACLOCAL_PATH)' $(ACLOCAL) -I m4
AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \
$(srcdir)/lib/gnulib.mk $(srcdir)/nt/gnulib.mk
$(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
cd $(srcdir) && $(AUTOMAKE) --gnu -a -c lib/Makefile
$(srcdir)/nt/gnulib.mk: $(srcdir)/lib/gnulib.mk
$(MAKE) -C $(srcdir)/nt gnulib.mk
# Regenerate files that this makefile would have made, if this makefile
# had been built by Automake. The name 'am--refresh' is for
# compatibility with subsidiary Automake-generated makefiles.
am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
.PHONY: am--refresh
$(srcdir)/configure $(srcdir)/src/stamp-h.in: \
$(srcdir)/configure.ac $(srcdir)/m4/*.m4
cd $(srcdir) && ./autogen.sh autoconf
$(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
@ # Usually, there's no need to rebuild src/config.in just
@ # because stamp-h.in has changed (since building stamp-h.in
@ # refreshes config.in as well), but if config.in is missing
@ # then we really need to do something more.
$(if $(wildcard $@),,cd $(srcdir) && $(AUTOHEADER))
$(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
cd ${srcdir} && ${AUTOHEADER}
rm -f $@
echo timestamp > $@
$(if $(wildcard $@),,cd $(srcdir) && ./autogen.sh autoconf)
# ==================== Installation ====================
......@@ -894,7 +863,8 @@ top_bootclean=\
### distribution.
top_distclean=\
${top_bootclean}; \
rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
rm -f config.status config.log~ \
Makefile lib/gnulib.mk stamp-h1 ${SUBDIR_MAKEFILES}
distclean_dirs = $(clean_dirs) leim lisp
......
......@@ -45,11 +45,10 @@ The file 'configure.ac' is the input used by the autoconf program to
construct the 'configure' script.
The shell script 'autogen.sh' generates 'configure' and other files by
running the GNU build tools autoconf and automake, which in turn use
GNU m4 and Perl. If you want to use it, you will need to install
recent versions of these build tools. This should be needed only if
you edit files like 'configure.ac' that specify Emacs's autobuild
procedure.
running Autoconf, which in turn uses GNU m4. If you want to use it,
you will need to install recent versions of these build tools. This
should be needed only if you edit files like 'configure.ac' that
specify Emacs's autobuild procedure.
The file 'Makefile.in' is a template used by 'configure' to create
'Makefile'.
......
......@@ -9,7 +9,7 @@ Steps to take before starting on the first pretest in any release sequence:
and you should use it for all that follows. Diffs from this
branch should be going to the emacs-diffs mailing list.
1. Decide on versions of automake and autoconf, and ensure you will
1. Decide on versions of m4 and autoconf, and ensure you will
have them available for the duration of the release process.
2. Consider increasing the value of the variable
......
......@@ -44,17 +44,18 @@ GNULIB_MODULES='
vla warnings
'
AVOIDED_MODULES='
close dup fchdir fstat
malloc-posix msvc-inval msvc-nothrow
open openat-die opendir raise
save-cwd select setenv sigprocmask stdarg stdbool
threadlib unsetenv
'
GNULIB_TOOL_FLAGS='
--avoid=close --avoid=dup
--avoid=fchdir --avoid=fstat
--avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow
--avoid=open --avoid=openat-die --avoid=opendir
--avoid=raise
--avoid=save-cwd --avoid=select --avoid=setenv --avoid=sigprocmask
--avoid=stdarg --avoid=stdbool
--avoid=threadlib --avoid=unsetenv
--conditional-dependencies --import --no-changelog --no-vc-files
--makefile-name=gnulib.mk
--gnu-make
--makefile-name=gnulib.mk.in
'
# The source directory, with a trailing '/'.
......@@ -94,12 +95,22 @@ test -x "$gnulib_srcdir"/gnulib-tool || {
exit 1
}
"$gnulib_srcdir"/gnulib-tool --dir="$src" $GNULIB_TOOL_FLAGS $GNULIB_MODULES &&
avoided_flags=
for module in $AVOIDED_MODULES; do
avoided_flags="$avoided_flags --avoid=$module"
done
"$gnulib_srcdir"/gnulib-tool --dir="$src" $GNULIB_TOOL_FLAGS \
$avoided_flags $GNULIB_MODULES &&
rm -- "$src"lib/gl_openssl.h "$src"m4/fcntl-o.m4 \
"$src"m4/gl-openssl.m4 \
"$src"m4/gnulib-cache.m4 "$src"m4/gnulib-tool.m4 \
"$src"m4/warn-on-use.m4 "$src"m4/wint_t.m4 &&
cp -- "$gnulib_srcdir"/build-aux/texinfo.tex "$src"doc/misc &&
cp -- "$gnulib_srcdir"/build-aux/move-if-change "$src"build-aux &&
cp -- "$gnulib_srcdir"/build-aux/config.guess \
"$gnulib_srcdir"/build-aux/config.sub \
"$gnulib_srcdir"/build-aux/install-sh \
"$gnulib_srcdir"/build-aux/move-if-change \
"$src"build-aux &&
{ test -z "$src" || cd "$src"; } &&
./autogen.sh
......@@ -535,15 +535,12 @@ of writing) GPL >= 2. rms says may as well leave the licenses of these
alone (may import them from Gnulib again). These are:
Gnulib:
build-aux/compile
build-aux/config.guess
build-aux/config.sub
build-aux/depcomp
build-aux/missing
build-aux/move-if-change
doc/man/texinfo.tex
lib/*.[ch]
lib/gnulib.mk
lib/gnulib.mk.in
src/gmalloc.c
src/termcap.c
src/tparam.c
......
......@@ -99,12 +99,12 @@ sources="configure.ac lib/Makefile.am"
## Files to copy into autogendir.
## Everything:
genfiles="
configure aclocal.m4 src/config.in lib/Makefile.in
build-aux/compile build-aux/config.guess build-aux/config.sub
build-aux/depcomp build-aux/install-sh build-aux/missing
configure aclocal.m4 src/config.in
build-aux/config.guess build-aux/config.sub
build-aux/install-sh
"
## msdos-only:
genfiles="src/config.in lib/Makefile.in"
genfiles="src/config.in"
for g in $genfiles; do
basegen="$basegen ${g##*/}"
......@@ -201,8 +201,6 @@ modified=$(status ${autogendir:+$sources} ${ldefs_flag:+lisp} ${info_flag:+doc})
}
[ -e nt/gnulib.mk ] || touch nt/gnulib.mk # bug#25359
echo "Running autoreconf..."
autoreconf ${clean:+-f} -i -I m4 2>| $tempfile
......
......@@ -32,15 +32,11 @@
## Tools we need:
## Note that we respect the values of AUTOCONF etc, like autoreconf does.
progs="autoconf automake"
progs="autoconf"
## Minimum versions we need:
autoconf_min=`sed -n 's/^ *AC_PREREQ(\([0-9\.]*\)).*/\1/p' configure.ac`
## This will need improving if more options are ever added to the
## AM_INIT_AUTOMAKE call.
automake_min=`sed -n 's/^ *AM_INIT_AUTOMAKE(\([0-9\.]*\)).*/\1/p' configure.ac`
## $1 = program, eg "autoconf".
## Echo the version string, eg "2.59".
......@@ -75,7 +71,7 @@ minor_version ()
## Return 3 for unexpected error (eg failed to parse version).
check_version ()
{
## Respect eg $AUTOMAKE if it is set, like autoreconf does.
## Respect, e.g., $AUTOCONF if it is set, like autoreconf does.
uprog=`echo $1 | sed -e 's/-/_/g' -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
eval uprog=\$${uprog}
......@@ -131,7 +127,7 @@ case $do_autoconf,$do_git in
do_autoconf=true;;
esac
# Generate Autoconf and Automake related files, if requested.
# Generate Autoconf-related files, if requested.
if $do_autoconf; then
......@@ -229,19 +225,23 @@ Please report any problems with this script to bug-gnu-emacs@gnu.org .'
fi # do_check
## Create nt/gnulib.mk if it doesn't exist, as autoreconf will need it.
if test ! -f nt/gnulib.mk; then
echo 'Inferring nt/gnulib.mk from lib/gnulib.mk ...'
metascript='/^[^#]/s|^.*$|/^## begin *gnulib module &/,/^## end *gnulib module &/d|p'
script=`sed -n "$metascript" nt/gnulib-modules-to-delete.cfg` || exit
sed "$script" lib/gnulib.mk > nt/gnulib.mk || exit
fi
# Build aclocal.m4 here so that autoreconf need not use aclocal.
# aclocal is part of Automake and might not be installed, and
# autoreconf skips aclocal if aclocal.m4 is already supplied.
ls m4/*.m4 | LC_ALL=C sort | sed 's,.*\.m4$,m4_include([&]),' \
> aclocal.m4.tmp || exit
if cmp -s aclocal.m4.tmp aclocal.m4; then
rm -f aclocal.m4.tmp
else
echo "Building aclocal.m4 ..."
mv aclocal.m4.tmp aclocal.m4
fi || exit
echo "Running 'autoreconf -fi -I m4' ..."
## Let autoreconf figure out what, if anything, needs doing.
## Use autoreconf's -f option in case autoreconf itself has changed.
autoreconf -fi -I m4 || exit $?
autoreconf -fi -I m4 || exit
## Create a timestamp, so that './autogen.sh; make' doesn't
## cause 'make' to needlessly run 'autoheader'.
......
This diff is collapsed.
This diff is collapsed.
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2016-01-11.22; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"