diff options
Diffstat (limited to 'opcodes/configure')
| -rwxr-xr-x | opcodes/configure | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/opcodes/configure b/opcodes/configure index afe0cd1..9379bbf 100755 --- a/opcodes/configure +++ b/opcodes/configure @@ -12207,6 +12207,41 @@ cat >>confdefs.h <<_ACEOF _ACEOF +# Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't do +# since sigsetjmp might only be defined as a macro. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5 +$as_echo_n "checking for sigsetjmp... " >&6; } +if test "${gdb_cv_func_sigsetjmp+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <setjmp.h> + +int +main () +{ +sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + bfd_cv_func_sigsetjmp=yes +else + bfd_cv_func_sigsetjmp=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5 +$as_echo "$gdb_cv_func_sigsetjmp" >&6; } +if test $bfd_cv_func_sigsetjmp = yes; then + +$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h + +fi + cgen_maint=no cgendir='$(srcdir)/../cgen' |