build: Update with newer autoconf constructs.

* configure.ac: Use AC_USE_SYSTEM_EXTENSIONS instead of AC_GNU_SOURCE.
Use AS_HELP_STRING instead of AC_HELP_STRING.
* m4/libtool.m4: Update from libgpg-error.
* m4/gpg-error.m4: Update from libgpg-error.
* m4/libassuan.m4: Update from libassuan.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2020-11-18 14:34:52 +09:00
parent df5a89e692
commit 223779dfde
4 changed files with 56 additions and 25 deletions

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@ -19,7 +19,7 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
# (Process this file with autoconf to produce a configure script.)
AC_PREREQ(2.59)
AC_PREREQ([2.59])
min_automake_version="1.14"
# To build a release you need to create a tag with the version number
@ -45,7 +45,7 @@ m4_define([mym4_version], m4_argn(4, mym4_verslist))
m4_define([mym4_revision], m4_argn(7, mym4_verslist))
m4_define([mym4_revision_dec], m4_argn(8, mym4_verslist))
m4_esyscmd([echo ]mym4_version[>VERSION])
AC_INIT([mym4_package],[mym4_version], [https://bugs.gnupg.org])
AC_INIT([mym4_package],[mym4_version],[https://bugs.gnupg.org])
# LT Version numbers, remember to change them just *before* a release.
# (Code changed: REVISION++)
@ -105,7 +105,7 @@ AM_SILENT_RULES
AC_ARG_VAR(SYSROOT,[locate config scripts also below that directory])
# Enable GNU extensions on systems that have them.
AC_GNU_SOURCE
AC_USE_SYSTEM_EXTENSIONS
# Taken from mpfr-4.0.1, then modified for LDADD_FOR_TESTS_KLUDGE
dnl Under Linux, make sure that the old dtags are used if LD_LIBRARY_PATH
@ -243,7 +243,7 @@ case "${host}" in
AM_PATH_GLIB_2_0
AC_ARG_ENABLE(w32-glib,
AC_HELP_STRING([--enable-w32-glib], [build GPGME Glib for W32]),
AS_HELP_STRING([--enable-w32-glib],[build GPGME Glib for W32]),
build_w32_glib=$enableval)
;;
*)
@ -291,7 +291,7 @@ AM_CONDITIONAL(BUILD_W32_GLIB, test "$build_w32_glib" = yes)
AC_ARG_ENABLE([fixed-path],
AC_HELP_STRING([--enable-fixed-path=PATH],
AS_HELP_STRING([--enable-fixed-path=PATH],
[locate binaries only via this PATH]),
[fixed_search_path="$enableval"],
[fixed_search_path=""])
@ -304,7 +304,7 @@ fi
# Note: You need to declare all possible languages also in
# lang/Makefile.am's DIST_SUBDIRS.
AC_ARG_ENABLE([languages],
AC_HELP_STRING([--enable-languages=languages],
AS_HELP_STRING([--enable-languages=languages],
[enable only specific language bindings]),
[enabled_languages=`echo $enableval | \
tr ',:' ' ' | tr '[A-Z]' '[a-z]' | \
@ -494,7 +494,7 @@ AC_SUBST(BUILD_VERSION)
AC_SUBST(BUILD_FILEVERSION)
AC_ARG_ENABLE([build-timestamp],
AC_HELP_STRING([--enable-build-timestamp],
AS_HELP_STRING([--enable-build-timestamp],
[set an explicit build timestamp for reproducibility.
(default is the current time in ISO-8601 format)]),
[if test "$enableval" = "yes"; then
@ -513,25 +513,25 @@ AC_DEFINE_UNQUOTED(BUILD_TIMESTAMP, "$BUILD_TIMESTAMP",
#
run_gpgconf_test="yes"
AC_ARG_ENABLE(gpgconf-test,
AC_HELP_STRING([--disable-gpgconf-test], [disable GPGCONF regression test]),
AS_HELP_STRING([--disable-gpgconf-test],[disable GPGCONF regression test]),
run_gpgconf_test=$enableval)
AM_CONDITIONAL(RUN_GPGCONF_TESTS, test "$run_gpgconf_test" = "yes")
run_gpg_test="yes"
AC_ARG_ENABLE(gpg-test,
AC_HELP_STRING([--disable-gpg-test], [disable GPG regression test]),
AS_HELP_STRING([--disable-gpg-test],[disable GPG regression test]),
run_gpg_test=$enableval)
AM_CONDITIONAL(RUN_GPG_TESTS, test "$run_gpg_test" = "yes")
run_gpgsm_test="yes"
AC_ARG_ENABLE(gpgsm-test,
AC_HELP_STRING([--disable-gpgsm-test], [disable GPGSM regression test]),
AS_HELP_STRING([--disable-gpgsm-test],[disable GPGSM regression test]),
run_gpgsm_test=$enableval)
AM_CONDITIONAL(RUN_GPGSM_TESTS, test "$run_gpgsm_test" = "yes")
run_g13_test="yes"
AC_ARG_ENABLE(g13-test,
AC_HELP_STRING([--disable-g13-test], [disable G13 regression test]),
AS_HELP_STRING([--disable-g13-test],[disable G13 regression test]),
run_g13_test=$enableval)
AM_CONDITIONAL(RUN_G13_TESTS, test "$run_g13_test" = "yes")
@ -750,7 +750,7 @@ AC_CHECK_MEMBER(struct cmsghdr.cmsg_len,
use_descriptor_passing=yes
AC_ARG_ENABLE(fd-passing,
AC_HELP_STRING([--disable-fd-passing], [do not use FD passing]),
AS_HELP_STRING([--disable-fd-passing],[do not use FD passing]),
use_descriptor_passing=$enableval)
if test "$supports_descriptor_passing" != "yes"; then
@ -782,7 +782,7 @@ AM_CONDITIONAL(HAVE_UISERVER, test "$uiserver" != "no")
# before an exec. This option allows to switch this optimization off.
use_linux_getdents=yes
AC_ARG_ENABLE(linux-getdents,
AC_HELP_STRING([--disable-linux-getdents],
AS_HELP_STRING([--disable-linux-getdents],
[do not use SYS_getdents on Linux]),
use_linux_getdents=$enableval)
if test "$use_linux_getdents" = "yes"; then

View File

@ -1,5 +1,5 @@
# gpg-error.m4 - autoconf macro to detect libgpg-error.
# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018 g10 Code GmbH
# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2018, 2020 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
@ -9,7 +9,7 @@
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Last-changed: 2018-11-02
# Last-changed: 2020-11-17
dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
@ -31,7 +31,7 @@ AC_DEFUN([AM_PATH_GPG_ERROR],
dnl since that is consistent with how our three siblings use the directory/
dnl package name in --with-$dir_name-prefix=PFX.
AC_ARG_WITH(libgpg-error-prefix,
AC_HELP_STRING([--with-libgpg-error-prefix=PFX],
AS_HELP_STRING([--with-libgpg-error-prefix=PFX],
[prefix where GPG Error is installed (optional)]),
[gpg_error_config_prefix="$withval"])

View File

@ -9,6 +9,7 @@ dnl This file is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
dnl SPDX-License-Identifier: FSFULLR
# Last-changed: 2020-11-17
dnl
dnl Common code used for libassuan detection [internal]
@ -17,7 +18,7 @@ dnl
AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
[ AC_REQUIRE([AC_CANONICAL_HOST])
AC_ARG_WITH(libassuan-prefix,
AC_HELP_STRING([--with-libassuan-prefix=PFX],
AS_HELP_STRING([--with-libassuan-prefix=PFX],
[prefix where LIBASSUAN is installed (optional)]),
libassuan_config_prefix="$withval", libassuan_config_prefix="")
if test x$libassuan_config_prefix != x ; then

46
m4/libtool.m4 vendored
View File

@ -1326,7 +1326,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
ppc64-*linux*|powerpc64-*linux*)
powerpc64le-*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
@ -1345,7 +1348,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
ppc*-*linux*|powerpc*-*linux*)
powerpcle-*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
@ -2638,6 +2644,26 @@ linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
linux*android*)
version_type=none # Android doesn't support versioned libraries.
need_lib_prefix=no
need_version=no
library_names_spec='$libname$release$shared_ext'
soname_spec='$libname$release$shared_ext'
finish_cmds=
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
dynamic_linker='Android linker'
# Don't embed -rpath directories since the linker doesn't support them.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu)
version_type=linux # correct to gnu/linux during the next big refactor
@ -7448,7 +7474,7 @@ AC_LANG_POP
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE
AC_LANG_PUSH([Java])
# Source file extension for Java test sources.
ac_ext=java
@ -7504,7 +7530,7 @@ if test -n "$compiler"; then
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
AC_LANG_POP
GCC=$lt_save_GCC
CC=$lt_save_CC
@ -7519,7 +7545,7 @@ CFLAGS=$lt_save_CFLAGS
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE
AC_LANG_PUSH([Go])
# Source file extension for Go test sources.
ac_ext=go
@ -7575,7 +7601,7 @@ if test -n "$compiler"; then
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
AC_LANG_POP
GCC=$lt_save_GCC
CC=$lt_save_CC
@ -7590,7 +7616,9 @@ CFLAGS=$lt_save_CFLAGS
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE
dnl Here, something like AC_LANG_PUSH([RC]) is expected.
dnl But Resource Compiler is not supported as a language by autoconf
# Source file extension for RC test sources.
ac_ext=rc
@ -7629,8 +7657,10 @@ if test -n "$compiler"; then
_LT_CONFIG($1)
fi
dnl Here, AC_LANG_POP is expected.
GCC=$lt_save_GCC
AC_LANG_RESTORE
dnl Back to C
AC_LANG([C])
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG