diff options
Diffstat (limited to 'gdb/gdbsupport/common.m4')
| -rw-r--r-- | gdb/gdbsupport/common.m4 | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gdb/gdbsupport/common.m4 b/gdb/gdbsupport/common.m4 index c36d84a42be..f070de379e1 100644 --- a/gdb/gdbsupport/common.m4 +++ b/gdb/gdbsupport/common.m4 @@ -70,12 +70,12 @@ AC_DEFUN([GDB_AC_COMMON], [ dnl Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't dnl do since sigsetjmp might only be defined as a macro. -AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp, -[AC_TRY_COMPILE([ -#include <setjmp.h> -], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);], -gdb_cv_func_sigsetjmp=yes, gdb_cv_func_sigsetjmp=no)]) -if test "$gdb_cv_func_sigsetjmp" = "yes"; then - AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ]) -fi + AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp, + [AC_TRY_COMPILE([ + #include <setjmp.h> + ], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);], + gdb_cv_func_sigsetjmp=yes, gdb_cv_func_sigsetjmp=no)]) + if test "$gdb_cv_func_sigsetjmp" = "yes"; then + AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ]) + fi ]) |