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Rip out AC_TYPE_SIGNAL and sighandler_t check

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AC_TYPE_SIGNAL is an obsolete autoconf macro, and we were not using
sighandler_t or RETSIGTYPE for anything anyways.
This commit is contained in:
Tommi Rantala 2012-07-31 08:59:52 +03:00
parent de28c51e63
commit a06f189baf
3 changed files with 0 additions and 16 deletions

8
configure.in
View file

@ -42,19 +42,12 @@ AC_CHECK_HEADERS(asm/ptrace_offsets.h endian.h sys/endian.h execinfo.h \
dnl Checks for typedefs, structures, and compiler characteristics. dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST AC_C_CONST
AC_C_INLINE AC_C_INLINE
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T AC_TYPE_SIZE_T
AC_CHECK_SIZEOF(off_t) AC_CHECK_SIZEOF(off_t)
CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE" CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE"
AC_CHECK_MEMBERS([struct dl_phdr_info.dlpi_subs],,,[#include <link.h>]) AC_CHECK_MEMBERS([struct dl_phdr_info.dlpi_subs],,,[#include <link.h>])
AC_CHECK_TYPES([sighandler_t], [], [],
[$ac_includes_default
#if HAVE_SIGNAL_H
# include <signal.h>
#endif
])
AC_CHECK_TYPES([struct elf_prstatus, struct prstatus], [], [], AC_CHECK_TYPES([struct elf_prstatus, struct prstatus], [], [],
[$ac_includes_default [$ac_includes_default
#if HAVE_SYS_PROCFS_H #if HAVE_SYS_PROCFS_H
@ -76,7 +69,6 @@ PT_STEP, PT_SYSCALL], [], [],
dnl Checks for library functions. dnl Checks for library functions.
AC_FUNC_MEMCMP AC_FUNC_MEMCMP
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(dl_iterate_phdr dl_phdr_removals_counter dlmodinfo getunwind \ AC_CHECK_FUNCS(dl_iterate_phdr dl_phdr_removals_counter dlmodinfo getunwind \
ttrace mincore) ttrace mincore)
is_gcc_m64() { is_gcc_m64() {

4
tests/Gtest-bt.c
View file

@ -41,10 +41,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#define panic(args...) \ #define panic(args...) \
{ fprintf (stderr, args); exit (-1); } { fprintf (stderr, args); exit (-1); }
#ifndef HAVE_SIGHANDLER_T
typedef RETSIGTYPE (*sighandler_t) (int);
#endif
#define SIG_STACK_SIZE 0x100000 #define SIG_STACK_SIZE 0x100000
int verbose; int verbose;

4
tests/Gtest-trace.c
View file

@ -40,10 +40,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#define panic(args...) \ #define panic(args...) \
{ fprintf (stderr, args); exit (-1); } { fprintf (stderr, args); exit (-1); }
#ifndef HAVE_SIGHANDLER_T
typedef RETSIGTYPE (*sighandler_t) (int);
#endif
#define SIG_STACK_SIZE 0x100000 #define SIG_STACK_SIZE 0x100000
int verbose; int verbose;