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| author | Slava Barinov <v.barinov@samsung.com> | 2017-06-05 09:27:38 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2017-06-05 09:58:05 +0930 |
| commit | 6734f10ae9af6cfd47e70baa2cd3e326afabe5ed (patch) | |
| tree | afa7629a0be2b40664ddffb5550cf929a24c0995 /ld/configure | |
| parent | 3ea0007c8ca3ec851df6ab5391a98467b4021f92 (diff) | |
| download | gdb-6734f10ae9af6cfd47e70baa2cd3e326afabe5ed.zip gdb-6734f10ae9af6cfd47e70baa2cd3e326afabe5ed.tar.gz gdb-6734f10ae9af6cfd47e70baa2cd3e326afabe5ed.tar.bz2 | |
Introduce --enable-new-dtags configure option.
This option switches on ld.bfd --enable-new-dtags by default.
* configure.ac: Add --enable-new-dtags option.
* ldmain.c: Set link_info.new_dtags to 1 if when --enable-new-dtags is
switched on.
* configure: Regenerate.
* config.in: Regenerate.
Diffstat (limited to 'ld/configure')
| -rwxr-xr-x | ld/configure | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/ld/configure b/ld/configure index dd94301..919fbc2 100755 --- a/ld/configure +++ b/ld/configure @@ -788,6 +788,7 @@ with_sysroot enable_gold enable_got enable_compressed_debug_sections +enable_new_dtags enable_relro enable_werror enable_build_warnings @@ -1447,6 +1448,7 @@ Optional Features: multigot) --enable-compressed-debug-sections={all,ld,none} compress debug sections by default] + --enable-new-dtags set DT_RUNPATH instead of DT_RPATH by default] --enable-relro enable -z relro in ELF linker by default --enable-werror treat compile warnings as errors --enable-build-warnings enable build-time compiler warnings @@ -11720,7 +11722,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11723 "configure" +#line 11725 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11826,7 +11828,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11829 "configure" +#line 11831 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -15540,6 +15542,17 @@ if test "${enable_compressed_debug_sections+set}" = set; then : esac fi +# Decide setting DT_RUNPATH instead of DT_RPATH by default +ac_default_new_dtags=unset +# Provide a configure time option to override our default. +# Check whether --enable-new_dtags was given. +if test "${enable_new_dtags+set}" = set; then : + enableval=$enable_new_dtags; case "${enableval}" in + yes) ac_default_new_dtags=1 ;; + no) ac_default_new_dtags=0 ;; +esac +fi + # Decide if -z relro should be enabled in ELF linker by default. ac_default_ld_z_relro=unset # Provide a configure time option to override our default. @@ -17196,6 +17209,15 @@ $as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h fi +if test "${ac_default_new_dtags}" = unset; then + ac_default_new_dtags=0 +fi + +cat >>confdefs.h <<_ACEOF +#define DEFAULT_NEW_DTAGS $ac_default_new_dtags +_ACEOF + + if test "${ac_default_ld_z_relro}" = unset; then ac_default_ld_z_relro=0 fi |