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-rw-r--r--source4/build/m4/check_cc.m455
-rw-r--r--source4/build/m4/check_types.m410
-rw-r--r--source4/lib/replace/libreplace.m432
3 files changed, 32 insertions, 65 deletions
diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index 7f166ff641..9b3c39141c 100644
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -23,61 +23,6 @@ if test x$ac_cv_prog_cc_g = xyes -a x$debug = xyes; then
CFLAGS="${CFLAGS} -g"
fi
-dnl needed before AC_TRY_COMPILE
-AC_ISC_POSIX
-
-AC_C_INLINE
-
-AC_CACHE_CHECK([that the C compiler can precompile header files],samba_cv_precompiled_headers, [
- dnl Check whether the compiler can generate precompiled headers
- touch conftest.h
- if ${CC-cc} conftest.h 2> /dev/null && test -f conftest.h.gch; then
- precompiled_headers=yes
- else
- precompiled_headers=no
- fi])
-AC_SUBST(precompiled_headers)
-
-
-dnl Check if the C compiler understands volatile (it should, being ANSI).
-AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
- AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
- samba_cv_volatile=yes,samba_cv_volatile=no)])
-if test x"$samba_cv_volatile" = x"yes"; then
- AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
-fi
-
-############################################
-# check if the compiler can do immediate structures
-AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
- AC_TRY_COMPILE([
-#include <stdio.h>],
-[
- typedef struct {unsigned x;} FOOBAR;
- #define X_FOOBAR(x) ((FOOBAR) { x })
- #define FOO_ONE X_FOOBAR(1)
- FOOBAR f = FOO_ONE;
- static struct {
- FOOBAR y;
- } f2[] = {
- {FOO_ONE}
- };
-],
- samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
-if test x"$samba_cv_immediate_structures" = x"yes"; then
- AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
-fi
-AC_SUBST(samba_cv_immediate_structures)
-
-############################################
-# check if the compiler handles c99 struct initialization
-LIBREPLACE_C99_STRUCT_INIT(samba_cv_c99_struct_initialization=yes,
- samba_cv_c99_struct_initialization=no)
-
-if test x"$samba_cv_c99_struct_initialization" != x"yes"; then
- AC_MSG_WARN([C compiler does not support c99 struct initialization!])
- AC_MSG_ERROR([Please Install gcc from http://gcc.gnu.org/])
-fi
############################################
# check if the compiler can handle negative enum values
diff --git a/source4/build/m4/check_types.m4 b/source4/build/m4/check_types.m4
index 41667bd431..5bd3722fa2 100644
--- a/source4/build/m4/check_types.m4
+++ b/source4/build/m4/check_types.m4
@@ -5,16 +5,6 @@ dnl Released under the GNU GPL
dnl -------------------------------------------------------
dnl
-dnl Add #include for broken IRIX header files
-case "$host_os" in
- *irix6*) AC_ADD_INCLUDE(<standards.h>)
- ;;
-esac
-
-AC_C_BIGENDIAN
-
-AC_HEADER_STDC
-
AC_CHECK_SIZEOF(short,cross)
AC_CHECK_SIZEOF(int,cross)
AC_CHECK_SIZEOF(long,cross)
diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4
index c72de29b1e..cdd83113ed 100644
--- a/source4/lib/replace/libreplace.m4
+++ b/source4/lib/replace/libreplace.m4
@@ -1,3 +1,7 @@
+dnl needed before AC_TRY_COMPILE
+AC_ISC_POSIX
+
+AC_C_INLINE
LIBREPLACE_C99_STRUCT_INIT([],[])
@@ -16,6 +20,16 @@ AC_SUBST(LIBREPLACEOBJ)
AC_SYS_LARGEFILE
+dnl Add #include for broken IRIX header files
+case "$host_os" in
+ *irix6*) AC_ADD_INCLUDE(<standards.h>)
+ ;;
+esac
+
+AC_C_BIGENDIAN
+AC_HEADER_STDC
+
+
AC_CHECK_HEADERS([stdint.h inttypes.h])
AC_CHECK_TYPE(uint_t, unsigned int)
AC_CHECK_TYPE(uint8_t, unsigned char)
@@ -260,3 +274,21 @@ if test x"$samba_cv_HAVE_OPEN_O_DIRECT" = x"yes"; then
fi
+AC_CACHE_CHECK([that the C compiler can precompile header files],samba_cv_precompiled_headers, [
+ dnl Check whether the compiler can generate precompiled headers
+ touch conftest.h
+ if ${CC-cc} conftest.h 2> /dev/null && test -f conftest.h.gch; then
+ precompiled_headers=yes
+ else
+ precompiled_headers=no
+ fi])
+AC_SUBST(precompiled_headers)
+
+
+dnl Check if the C compiler understands volatile (it should, being ANSI).
+AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
+ AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
+ samba_cv_volatile=yes,samba_cv_volatile=no)])
+if test x"$samba_cv_volatile" = x"yes"; then
+ AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
+fi