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libgrust: 'AM_ENABLE_MULTILIB' only for target builds [PR113056]

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..., but not for host builds, which don't need it, and it may cause the build
to fail.

Use what appears to be the standard pattern for that (see
'libbacktrace/configure.ac', 'zlib/configure.ac').

	PR rust/113056
	libgrust/
	* configure.ac: 'AM_ENABLE_MULTILIB' only for target builds.
	* configure: Regenerate.
This commit is contained in:
Thomas Schwinge 2023-12-18 16:27:39 +01:00
parent 78dff4c25c
commit cde6f1085b
2 changed files with 8 additions and 4 deletions
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8
libgrust/configure vendored
View file

@ -2387,7 +2387,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_files="$ac_config_files Makefile"
# Default to --enable-multilib
if test -n "${with_target_subdir}"; then
# Default to --enable-multilib
# Check whether --enable-multilib was given.
if test "${enable_multilib+set}" = set; then :
enableval=$enable_multilib; case "$enableval" in
@ -2424,6 +2425,7 @@ fi
ac_config_commands="$ac_config_commands default-1"
fi
# Do not delete or change the following two lines. For why, see
# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
@ -12653,7 +12655,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12656 "configure"
#line 12658 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12759,7 +12761,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12762 "configure"
#line 12764 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

4
libgrust/configure.ac
View file

@ -2,7 +2,9 @@ AC_INIT([libgrust], version-unused,,libgrust)
AC_CONFIG_SRCDIR(Makefile.am)
AC_CONFIG_FILES([Makefile])
AM_ENABLE_MULTILIB(, ..)
if test -n "${with_target_subdir}"; then
AM_ENABLE_MULTILIB(, ..)
fi
# Do not delete or change the following two lines. For why, see
# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html