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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2024-09-07 14:55:46 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2024-09-07 14:55:46 +0000 |
| commit | 1559cbe1ebcea1dac3f5c3a40a51efedd7766ffc (patch) | |
| tree | 8a8d1e0c31e3328c9897c3727a555c693ef8a2fc /musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch | |
| download | ToolchainFactory-1559cbe1ebcea1dac3f5c3a40a51efedd7766ffc.tar.gz | |
Initial commit
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch')
| -rw-r--r-- | musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch b/musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch new file mode 100644 index 0000000..28a765e --- /dev/null +++ b/musl/patches-in-mcm/gcc-13.2.0/0013-nopie.patch @@ -0,0 +1,75 @@ +From 7d7d12137c666761a8dd61179c9651b85dae9b41 Mon Sep 17 00:00:00 2001 +From: Szabolcs Nagy <nsz@port70.net> +Date: Sat, 7 Nov 2015 02:08:05 +0000 +Subject: [PATCH 13/35] nopie + +--- + gcc/configure | 27 +++++++++++++++++++++++++++ + gcc/configure.ac | 13 +++++++++++++ + 2 files changed, 40 insertions(+) + +diff --git a/gcc/configure b/gcc/configure +index 8c46369f73f..e59cbee1767 100755 +--- a/gcc/configure ++++ b/gcc/configure +@@ -32268,6 +32268,33 @@ fi + $as_echo "$gcc_cv_no_pie" >&6; } + if test "$gcc_cv_no_pie" = "yes"; then + NO_PIE_FLAG="-no-pie" ++else ++ # Check if -nopie works. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -nopie option" >&5 ++$as_echo_n "checking for -nopie option... " >&6; } ++if test "${gcc_cv_nopie+set}" = set; then : ++ $as_echo_n "(cached) " >&6 ++else ++ saved_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS -nopie" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int main(void) {return 0;} ++_ACEOF ++if ac_fn_cxx_try_link "$LINENO"; then : ++ gcc_cv_nopie=yes ++else ++ gcc_cv_nopie=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LDFLAGS="$saved_LDFLAGS" ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nopie" >&5 ++$as_echo "$gcc_cv_nopie" >&6; } ++ if test "$gcc_cv_nopie" = "yes"; then ++ NO_PIE_FLAG="-nopie" ++ fi + fi + + +diff --git a/gcc/configure.ac b/gcc/configure.ac +index 5504bf6eb01..57268319de1 100644 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -7552,6 +7552,19 @@ AC_CACHE_CHECK([for -no-pie option], + LDFLAGS="$saved_LDFLAGS"]) + if test "$gcc_cv_no_pie" = "yes"; then + NO_PIE_FLAG="-no-pie" ++else ++ # Check if -nopie works. ++ AC_CACHE_CHECK([for -nopie option], ++ [gcc_cv_nopie], ++ [saved_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS -nopie" ++ AC_LINK_IFELSE([int main(void) {return 0;}], ++ [gcc_cv_nopie=yes], ++ [gcc_cv_nopie=no]) ++ LDFLAGS="$saved_LDFLAGS"]) ++ if test "$gcc_cv_nopie" = "yes"; then ++ NO_PIE_FLAG="-nopie" ++ fi + fi + AC_SUBST([NO_PIE_FLAG]) + +-- +2.41.0 + |