diff options
Diffstat (limited to '')
-rw-r--r-- | cpukit/aclocal/gcc-sanity.m4 | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/cpukit/aclocal/gcc-sanity.m4 b/cpukit/aclocal/gcc-sanity.m4 deleted file mode 100644 index 0177009e28..0000000000 --- a/cpukit/aclocal/gcc-sanity.m4 +++ /dev/null @@ -1,114 +0,0 @@ -# Some GCC sanity checks to check for known bugs in the rtems gcc toolchains - -# Internal macro -# _RTEMS_GCC_WARNING(msg,cache-variable,include,main) -AC_DEFUN([_RTEMS_GCC_WARNING],[ - AC_CACHE_CHECK([$1], - [$2],[ - AS_IF([test x"$GCC" = xyes],[ - save_CFLAGS=$CFLAGS - CFLAGS="-Wall -Werror"]) - - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM([$3],[$4])], - [$2=yes], - [$2=no]) - - AS_IF([test x"$GCC" = xyes],[ - CFLAGS=$save_CFLAGS]) - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRIxPTR],[ - _RTEMS_GCC_WARNING( - [if printf("%" PRIxPTR, uintptr_t) works], - [rtems_cv_PRIxPTR],[ - #include <inttypes.h> - #include <stdio.h> - ],[ - uintptr_t ptr = 42; - printf("%" PRIxPTR "\n", ptr); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRIuPTR],[ - _RTEMS_GCC_WARNING( - [if printf("%" PRIuPTR, uintptr_t) works], - [rtems_cv_PRIuPTR],[ - #include <inttypes.h> - #include <stdio.h> - ],[ - uintptr_t ptr = 42; - printf("%" PRIuPTR "\n", ptr); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRIdPTR],[ - _RTEMS_GCC_WARNING( - [if printf("%" PRIdPTR, intptr_t) works], - [rtems_cv_PRIdPTR],[ - #include <inttypes.h> - #include <stdio.h> - ],[ - intptr_t ptr = -1; - printf("%" PRIdPTR "\n", ptr); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRINTF_ZU_SIZE_T],[ - _RTEMS_GCC_WARNING( - [if printf("%zu", size_t) works], - [rtems_cv_PRINTF_ZU_SIZE_T],[ - #include <sys/types.h> - #include <stdio.h> - ],[ - size_t sz = 1; - printf("%zu\n", sz); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRINTF_ZD_SSIZE_T],[ - _RTEMS_GCC_WARNING( - [if printf("%zd", ssize_t) works], - [rtems_cv_PRINTF_ZD_SSIZE_T],[ - #include <sys/types.h> - #include <stdio.h> - ],[ - ssize_t sz = 1; - printf("%zd\n", sz); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRINTF_LD_OFF_T],[ - _RTEMS_GCC_WARNING( - [if printf("%ld", off_t) works], - [rtems_cv_PRINTF_LD_OFF_T],[ - #include <sys/types.h> - #include <stdio.h> - ],[ - off_t off = 1; - printf("%ld\n", off); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_PRINTF_LLD_OFF_T],[ - _RTEMS_GCC_WARNING( - [if printf("%lld", off_t) works], - [rtems_cv_PRINTF_LLD_OFF_T],[ - #include <sys/types.h> - #include <stdio.h> - ],[ - off_t off = 1; - printf("%lld\n", off); - ]) -]) - -AC_DEFUN([RTEMS_CHECK_GCC_SANITY],[ -RTEMS_CHECK_GCC_PRIxPTR -RTEMS_CHECK_GCC_PRIuPTR -RTEMS_CHECK_GCC_PRIdPTR -RTEMS_CHECK_GCC_PRINTF_ZU_SIZE_T -RTEMS_CHECK_GCC_PRINTF_ZD_SSIZE_T -RTEMS_CHECK_GCC_PRINTF_LD_OFF_T -RTEMS_CHECK_GCC_PRINTF_LLD_OFF_T -]) |