diff options
Diffstat (limited to 'gcc-4.9/libstdc++-v3/acinclude.m4')
-rw-r--r-- | gcc-4.9/libstdc++-v3/acinclude.m4 | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/gcc-4.9/libstdc++-v3/acinclude.m4 b/gcc-4.9/libstdc++-v3/acinclude.m4 index 45972948d..4e7a441d8 100644 --- a/gcc-4.9/libstdc++-v3/acinclude.m4 +++ b/gcc-4.9/libstdc++-v3/acinclude.m4 @@ -2317,6 +2317,32 @@ AC_DEFUN([GLIBCXX_ENABLE_VTABLE_VERIFY], [ ]) dnl +dnl Use Bionic libstdc++ libraries. +dnl +dnl --enable-bionic-libs defines _GLIBCXX_BIONIC_LIBS to 1 +dnl --disable-bionic-libs defines _GLIBCXX_BIONIC_LIBS to 0 + +dnl + Usage: GLIBCXX_ENABLE_BIONIC_LIBS[(DEFAULT)] +dnl Where DEFAULT is `yes' or `no'. +dnl +AC_DEFUN([GLIBCXX_ENABLE_BIONIC_LIBS], [ + + GLIBCXX_ENABLE(bionic-libs,$1,,[enable bionic libs]) + + AC_MSG_CHECKING([for bionic libs support]) + AC_MSG_RESULT([$enable_bionic_libs]) + + if test $enable_bionic_libs = yes; then + USE_BIONIC_LIBS="TRUE" + else + USE_BIONIC_LIBS="FALSE" + fi + + AC_SUBST(USE_BIONIC_LIBS) + GLIBCXX_CONDITIONAL(ENABLE_BIONIC_LIBS, test $enable_bionic_libs = yes) +]) + +dnl dnl Check for parallel mode pre-requisites, including OpenMP support. dnl dnl + Usage: GLIBCXX_ENABLE_PARALLEL @@ -3524,7 +3550,7 @@ AC_DEFUN([GLIBCXX_CHECK_GTHREADS], [ AC_MSG_CHECKING([for gthreads library]) - AC_TRY_COMPILE([#include "gthr.h"], + AC_TRY_COMPILE([#include "gthr-$target_thread_file.h"], [ #ifndef __GTHREADS_CXX0X #error |