diff options
| author | Nathan Sidwell <nathan@acm.org> | 2020-12-23 04:50:00 -0800 |
|---|---|---|
| committer | Nathan Sidwell <nathan@acm.org> | 2020-12-23 04:50:00 -0800 |
| commit | 544f477536010f055c26bc959b18fccf67902750 (patch) | |
| tree | 3fd179013a8e62c479043edb1252d04787b2bd3f /c++tools/configure | |
| parent | 077fefbfaec6838568a15e74e9e2adecce693aef (diff) | |
| download | gcc-544f477536010f055c26bc959b18fccf67902750.tar.gz | |
c++tools: Fix PIE [PR 98324]
This adds --enable-default-pie support to c++tools, so that the sample
server is build -fPIE if requested.
PR bootstrap/98324
c++tools/
* Makefile.in: Add FLAGPIE.
* configure.ac: Add --enable-default-pie support.
* configure: Rebuilt.
Diffstat (limited to 'c++tools/configure')
| -rwxr-xr-x | c++tools/configure | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/c++tools/configure b/c++tools/configure index e32558e936a..89441f50d1d 100755 --- a/c++tools/configure +++ b/c++tools/configure @@ -629,6 +629,7 @@ CPP ac_ct_CC CFLAGS CC +PIEFLAG MAINTAINER CXX_AUX_TOOLS AUTOHEADER @@ -699,6 +700,7 @@ ac_user_opts=' enable_option_checking enable_c___tools enable_maintainer_mode +enable_default_pie with_gcc_major_version_only ' ac_precious_vars='build_alias @@ -1329,6 +1331,7 @@ Optional Features: --enable-maintainer-mode enable maintainer mode. Add rules to rebuild configurey bits + --enable-default-pie enable Position Independent Executable as default Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -2939,6 +2942,16 @@ $as_echo "$maintainer_mode" >&6; } test "$maintainer_mode" = yes && MAINTAINER=yes +# Check whether --enable-default-pie was given. +# Check whether --enable-default-pie was given. +if test "${enable_default_pie+set}" = set; then : + enableval=$enable_default_pie; PIEFLAG=-fPIE +else + PIEFLAG= +fi + + + # Check if O_CLOEXEC is defined by fcntl ac_ext=c ac_cpp='$CPP $CPPFLAGS' |