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| author | Thomas Schwinge <thomas@codesourcery.com> | 2014-06-13 16:30:46 +0200 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2014-06-13 16:30:46 +0200 |
| commit | 2a7a8388e2e4b7caf08cdd67f1bcebbc49ac3133 (patch) | |
| tree | 551e04841da61c4b5f65c73d0dcc899ddd993371 /lto-plugin/configure.ac | |
| parent | beb683ab93023d2e80edd30dd8630fb7ae89aae0 (diff) | |
Allow overriding the libiberty used for building the LTO plugin.
lto-plugin/
* configure.ac (--with-libiberty): New configure option.
* configure: Regenerate.
* Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
variables.
(liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
(liblto_plugin_la_DEPENDENCIES): Use them.
* Makefile.in: Regenerate.
From-SVN: r211642
Diffstat (limited to 'lto-plugin/configure.ac')
| -rw-r--r-- | lto-plugin/configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lto-plugin/configure.ac b/lto-plugin/configure.ac index a5f1774dff4..6a5ae8a4ef5 100644 --- a/lto-plugin/configure.ac +++ b/lto-plugin/configure.ac @@ -4,6 +4,11 @@ AC_CANONICAL_SYSTEM GCC_TOPLEV_SUBDIRS AM_INIT_AUTOMAKE([foreign no-dist]) AM_MAINTAINER_MODE +AC_ARG_WITH(libiberty, + [AS_HELP_STRING([--with-libiberty=PATH], + [specify the directory where to find libiberty [../libiberty]])], + [], with_libiberty=../libiberty) +AC_SUBST(with_libiberty) AC_PROG_CC AC_SYS_LARGEFILE ACX_PROG_CC_WARNING_OPTS([-Wall], [ac_lto_plugin_warn_cflags]) |