From cc802f5f34c6ea4fe66f70225830c97ef7abbfc3 Mon Sep 17 00:00:00 2001 From: Quentin Glidic Date: Wed, 3 Apr 2013 20:19:45 +0200 Subject: [PATCH] autotools: Add a libunwind configure switch Upstream-Status: Backport from 1.1 (5daccc373eddf94086fcc4662c38605de6356c6c) Signed-off-by: Quentin Glidic Signed-off-by: Martin Jansa --- configure.ac | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/configure.ac b/configure.ac index 71d0978..1e76ded 100644 --- a/configure.ac +++ b/configure.ac @@ -251,12 +251,14 @@ fi AC_SUBST(GCC_CFLAGS) AC_SUBST(GCC_CXXFLAGS) -PKG_CHECK_MODULES(LIBUNWIND, libunwind, - [have_libunwind=yes], [have_libunwind=no]) -if test "x$have_libunwind" = xyes; then - AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support]) +AC_ARG_ENABLE(libunwind, AS_HELP_STRING([ --disable-libunwind], + [Disable libunwind usage for backtraces]),, + enable_libunwind=yes) +if test "x$enable_libunwind" = xyes; then + PKG_CHECK_MODULES(LIBUNWIND, libunwind) + AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support]) fi -AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$have_libunwind" = xyes]) +AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$enable_libunwind" = xyes]) WAYLAND_SCANNER_RULES(['$(top_srcdir)/protocol']) -- 1.8.3.2