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| author | Victor Stinner <vstinner@redhat.com> | 2018-12-20 16:03:01 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-20 16:03:01 +0100 |
| commit | 0198f52ea2328fd932622ad2299381f617a041f2 (patch) | |
| tree | 4a9f2733570b0f7349a04a209866d95a5f573d54 /configure.ac | |
| parent | 5d0498a6967d45042b7a9345f6d871047edbaa25 (diff) | |
| download | cpython-git-0198f52ea2328fd932622ad2299381f617a041f2.tar.gz | |
bpo-35257: Avoid leaking LTO linker flags into distutils (GH-10900) (GH-11264)
When compiling 3rd party C extensions, the linker flags used by the
compiler for the interpreter and the stdlib modules, will get
leaked into distutils. In order to avoid that, the PY_CORE_LDFLAGS
and PY_LDFLAGS_NODIST are introduced to keep those flags separated.
(cherry picked from commit cf10a750f4b50b6775719cfb17bee00bc3a9c60b)
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index c35aea98e5..a7de901e08 100644 --- a/configure.ac +++ b/configure.ac @@ -1395,7 +1395,7 @@ if test "$Py_LTO" = 'true' ; then fi CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS" - LDFLAGS="$LDFLAGS $LTOFLAGS" + LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS" fi # Enable PGO flags. @@ -1555,6 +1555,7 @@ fi AC_SUBST(BASECFLAGS) AC_SUBST(CFLAGS_NODIST) +AC_SUBST(LDFLAGS_NODIST) # The -arch flags for universal builds on OSX UNIVERSAL_ARCH_FLAGS= |