build: New configure option --with-libtool-modification.

* Makefile.am (EXTRA_DIST): Add build-aux/libtool-patch.sed.
* build-aux/libtool-patch.sed: New.
* configure.ac (--with-libtool-modification): New.
* build-aux/ltmain.sh: Revert our own local modification.

--

Fixes-commit: e622e36f1f
GnuPG-bug-id: 6619
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2023-08-17 14:03:09 +09:00
parent 40ca3d5896
commit dacbd51c3f
No known key found for this signature in database
GPG Key ID: 640114AF89DE6054
4 changed files with 107 additions and 13 deletions

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@ -36,6 +36,7 @@ DISTCHECK_CONFIGURE_FLAGS =
EXTRA_DIST = autogen.sh autogen.rc gpgme.spec.in \ EXTRA_DIST = autogen.sh autogen.rc gpgme.spec.in \
ChangeLog-2011 m4/ChangeLog-2011 \ ChangeLog-2011 m4/ChangeLog-2011 \
build-aux/libtool-patch.sed \
conf/whatisthis VERSION LICENSES conf/whatisthis VERSION LICENSES
# This artificial line is to put a dependency to conf/config.h for 'all' # This artificial line is to put a dependency to conf/config.h for 'all'

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@ -0,0 +1,68 @@
#
# This is a sed script to patch the generated libtool,
# which works well against both of libtool 2.4.2 and 2.4.7.
#
# You may use this work under the terms of a Creative Commons CC0 1.0
# License/Waiver.
#
# CC0 Public Domain Dedication
# https://creativecommons.org/publicdomain/zero/1.0/
#
# This sed script applys two hunks of the patch:
#
# Part1: after the comment "# bleh windows"
# Part2: after the comment "#extension on DOS 8.3..."
#
# Only when those two parts are patched correctly, it exits with 0 or
# else, it exits with 1
#
# Find the part 1, by the comment
/^[ \t]*# bleh windows$/b part1_start
# Not found the part1, raise an error
$ q1
b
:part1_start
n
# The first line in the part 1 must be the begining of the case statement.
/^[ \t]*case \$host in$/! q1
n
# Insert the entry for x86_64-*mingw32*, for modified versuffix.
i\
x86_64-*mingw32*)
i\
func_arith $current - $age
i\
major=$func_arith_result
i\
versuffix="6-$major"
i\
;;
:part1_0
# Find the end of the case statement
/^[ \t]*esac$/b find_part2
# Not found the end of the case statement, raise an error
$ q1
n
b part1_0
:find_part2
/^[ \t]*# extension on DOS 8.3 file.*systems.$/b part2_process
# Not found the part2, raise an error
$ q1
n
b find_part2
:part2_process
$ q1
s/^[ \t]*\(versuffix=\)\(.*\)\(-$major\)\(.*\)$/\t case \$host in\n\t x86_64-*mingw32*)\n\t \1\26\3\4\n\t ;;\n\t *)\n\t \1\2\3\4\n\t ;;\n\t esac/
t part2_done
n
b part2_process
:part2_done
$ q0
n
b part2_done

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@ -6766,11 +6766,6 @@ func_mode_link ()
elif test -n "$soname_spec"; then elif test -n "$soname_spec"; then
# bleh windows # bleh windows
case $host in case $host in
x86_64-*mingw32*)
func_arith $current - $age
major=$func_arith_result
versuffix="6-$major"
;;
*cygwin* | mingw* | *cegcc*) *cygwin* | mingw* | *cegcc*)
func_arith $current - $age func_arith $current - $age
major=$func_arith_result major=$func_arith_result
@ -7504,14 +7499,6 @@ func_mode_link ()
func_arith $current - $age func_arith $current - $age
major=$func_arith_result major=$func_arith_result
versuffix="-$major" versuffix="-$major"
case $host in
x86_64-*mingw32*)
versuffix="6-$major"
;;
*)
versuffix="-$major"
;;
esac
;; ;;
*) *)

View File

@ -206,6 +206,44 @@ esac
AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes")
#
# Specify how we support our local modification of libtool for Windows
# 64-bit. Options are:
#
# (1) apply: when appying patch fails, it results failure of entire build
# (2) never: never apply the patch (no try)
# (3) try: use patched if it goes well, use original if fails
#
AC_ARG_WITH([libtool-modification],
AS_HELP_STRING([--with-libtool-modification=apply|never|try],
[how to handle libtool modification (default=apply)]),
build_libtool_modification=$withval,
build_libtool_modification=apply)
#
# Apply a patch (locally maintained one of ours) to libtool
#
case $host in
x86_64-*mingw32*)
AC_CONFIG_COMMANDS([libtool-patch],[[
if test "$build_selection" = never; then
echo "patch not applied"
elif (mv -f libtool libtool.orig; \
sed -f $srcdir/build-aux/libtool-patch.sed libtool.orig >libtool); then
echo "applied successfully"
elif test "$build_selection" = try; then
mv -f libtool.orig libtool
echo "patch failed, thus, using original"
else
echo "patch failed"
as_fn_exit 1
fi
]],[build_selection=$build_libtool_modification])
;;
*)
;;
esac
GPG_DEFAULT=no GPG_DEFAULT=no
GPGSM_DEFAULT=no GPGSM_DEFAULT=no
GPGCONF_DEFAULT=no GPGCONF_DEFAULT=no