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author | Caroline Tice <cmtice@google.com> | 2016-02-10 14:40:41 -0800 |
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committer | Caroline Tice <cmtice@google.com> | 2016-02-26 08:25:55 -0800 |
commit | 817a788f9eb01eff367191401d48f2aaa8d4f428 (patch) | |
tree | 637f745404b37fbf3fcff629227d7d542725e5fe /gcc-4.9/gcc/configure.ac | |
parent | a4ca82cac69c3147143d7b4b4d7cdeb5e02f20ef (diff) | |
download | toolchain_gcc-817a788f9eb01eff367191401d48f2aaa8d4f428.tar.gz toolchain_gcc-817a788f9eb01eff367191401d48f2aaa8d4f428.tar.bz2 toolchain_gcc-817a788f9eb01eff367191401d48f2aaa8d4f428.zip |
Unify ChromeOS and Android versions of GCC.
This CL updates Android's GCC to match ChromeOS's GCC (with
appropriate patches applied in both places to make sure no
cherry-picked changes are lost).
Change-Id: I390140c449b0e5df9ee78a06268319c8c510302f
Diffstat (limited to 'gcc-4.9/gcc/configure.ac')
-rw-r--r-- | gcc-4.9/gcc/configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/configure.ac b/gcc-4.9/gcc/configure.ac index a871103ff..6893dfc5b 100644 --- a/gcc-4.9/gcc/configure.ac +++ b/gcc-4.9/gcc/configure.ac @@ -5521,6 +5521,16 @@ if test x"$enable_canonical_prefixes" = xyes; then 1, [Define to enable prefix canonicalization.]) fi +AC_ARG_ENABLE([poison-system-directories], + AS_HELP_STRING([--enable-poison-system-directories], + [warn for use of native system header directories]),, + [enable_poison_system_directories=no]) +if test "x${enable_poison_system_directories}" = "xyes"; then + AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES], + [1], + [Define to warn for use of native system header directories]) +fi + # Substitute configuration variables AC_SUBST(subdirs) AC_SUBST(srcdir) |