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| author | Thomas Schwinge <thomas@codesourcery.com> | 2023-12-18 16:27:39 +0100 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2024-01-08 12:01:05 +0100 |
| commit | cde6f1085b7027f6a42fdb71c786d422606a8765 (patch) | |
| tree | fffd23505a61e0f8ec130983d8d7161ffe277bd8 | |
| parent | 78dff4c25c1b959e4682d7da50d00fb371849a46 (diff) | |
| download | gcc-cde6f1085b7027f6a42fdb71c786d422606a8765.zip gcc-cde6f1085b7027f6a42fdb71c786d422606a8765.tar.gz gcc-cde6f1085b7027f6a42fdb71c786d422606a8765.tar.bz2 | |
libgrust: 'AM_ENABLE_MULTILIB' only for target builds [PR113056]
..., 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.
| -rwxr-xr-x | libgrust/configure | 8 | ||||
| -rw-r--r-- | libgrust/configure.ac | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/libgrust/configure b/libgrust/configure index 5388a0e..e778a25 100755 --- a/libgrust/configure +++ b/libgrust/configure @@ -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.$ac_ext <<_LT_EOF -#line 12762 "configure" +#line 12764 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/libgrust/configure.ac b/libgrust/configure.ac index 226c42b..adfb350 100644 --- a/libgrust/configure.ac +++ b/libgrust/configure.ac @@ -2,7 +2,9 @@ AC_INIT([libgrust], version-unused,,libgrust) AC_CONFIG_SRCDIR(Makefile.am) AC_CONFIG_FILES([Makefile]) -AM_ENABLE_MULTILIB(, ..) +if test -n "${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 |