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| author | Andrew Pinski <quic_apinski@quicinc.com> | 2024-08-22 14:34:03 -0700 |
|---|---|---|
| committer | Andrew Pinski <quic_apinski@quicinc.com> | 2024-10-25 13:09:04 -0700 |
| commit | 48b22a3f05df203c40a6f953aaa0acf828aad9a9 (patch) | |
| tree | f99e81627042c39c494bc9b6e11ffcd039e9dd7a /configure.ac | |
| parent | c8138acb99003860e1e845499b5b2a4e328a969a (diff) | |
| download | gcc-48b22a3f05df203c40a6f953aaa0acf828aad9a9.zip gcc-48b22a3f05df203c40a6f953aaa0acf828aad9a9.tar.gz gcc-48b22a3f05df203c40a6f953aaa0acf828aad9a9.tar.bz2 | |
toplevel: Error out if using --disable-libstdcxx with bootstrap [PR105474]
Bootstrapping and using --disable-libstdcxx will cause a build failure deep in compiling
stage2 so instead error out early in the toplevel configure so it is more user friendly.
Bootstrapped and tested on x86_64-linux-gnu.
Also made sure --disable-libstdcxx without --disable-bootstrap failed.
PR bootstrap/105474
ChangeLog:
* configure: Regenerate.
* configure.ac: Error out if libstdc++ is not enabled
with bootstrapping.
Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 2567757..1cab846 100644 --- a/configure.ac +++ b/configure.ac @@ -3192,6 +3192,15 @@ case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in ;; esac +# Bootstrapping GCC requires libstdc++-v3 so error out if libstdc++ is disabled with bootstrapping +# Note C++ is always enabled for stage1 now. +case "$enable_bootstrap:${noconfigdirs}" in + yes:*target-libstdc++-v3*) + AC_MSG_ERROR([bootstrapping with --disable-libstdcxx is not supported]) + ;; +esac + + extrasub_build= for module in ${build_configdirs} ; do if test -z "${no_recursion}" \ |