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r18479: start hiding libreplace configure tests behind macros

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AC_LIBREPLACE_CC_CHECKS
AC_LIBREPLACE_BROKEN_CHECKS
and
AC_LIBREPLACE_ALL_CHECKS
which calls the 2 others

I'll add some more, so that samba3/samba4 can later call
them in the wanted order and all standalone builds
use AC_LIBREPLACE_ALL_CHECKS.

metze
This commit is contained in:
Stefan Metzmacher 2006-09-13 16:15:38 +00:00 committed by Gerald (Jerry) Carter
parent 64909a0d69
commit e7a30456c7
3 changed files with 126 additions and 64 deletions
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89
source/lib/replace/libreplace.m4
View File

@ -1,3 +1,7 @@
AC_DEFUN_ONCE(AC_LIBREPLACE_BROKEN_CHECKS,
[
echo "LIBREPLACE_BROKEN_CHECKS: START"
dnl find the libreplace sources. This is meant to work both for
dnl libreplace standalone builds, and builds of packages using libreplace
libreplacedir=""
@ -13,70 +17,6 @@ AC_SUBST(LIBREPLACEOBJ)
LIBREPLACEOBJ="${LIBREPLACEOBJ} snprintf.o"
dnl stop the C89 attempt by autoconf - if autoconf detects -Ae it will enable it
dnl which conflicts with C99 on HPUX
ac_cv_prog_cc_Ae=no
savedCFLAGS=$CFLAGS
AC_PROG_CC
CFLAGS=$savedCFLAGS
AC_ISC_POSIX
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC_C99
AC_C_INLINE
AC_C_BIGENDIAN
AC_PROG_INSTALL
AH_VERBATIM([_XOPEN_SOURCE_EXTENDED],
[/* Enable XOPEN extensions on systems that have them. */
#ifndef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED 1
#endif])
AH_VERBATIM([_OSF_SOURCE],
[/* Enable OSF extensions on systems that have them. */
#ifndef _OSF_SOURCE
# define _OSF_SOURCE 1
#endif])
LIBREPLACE_C99_STRUCT_INIT([],[])
AC_SYS_LARGEFILE
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*) AC_ADD_INCLUDE(<standards.h>)
;;
esac
AC_CHECK_HEADERS([standards.h])
AC_CHECK_TYPE(uint_t, unsigned int)
AC_CHECK_TYPE(int8_t, char)
AC_CHECK_TYPE(uint8_t, unsigned char)
AC_CHECK_TYPE(int16_t, short)
AC_CHECK_TYPE(uint16_t, unsigned short)
AC_CHECK_TYPE(int32_t, long)
AC_CHECK_TYPE(uint32_t, unsigned long)
AC_CHECK_TYPE(int64_t, long long)
AC_CHECK_TYPE(uint64_t, unsigned long long)
AC_CHECK_TYPE(size_t, unsigned int)
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(ssize_t)
AC_CHECK_TYPE(intptr_t, unsigned long long)
AC_CHECK_TYPE(ptrdiff_t, unsigned long long)
AC_TYPE_SIGNAL
AC_TYPE_UID_T
AC_TYPE_MODE_T
@ -343,3 +283,24 @@ m4_include(repdir.m4)
AC_CHECK_FUNCS([syslog memset setnetgrent getnetgrent endnetgrent memcpy],,
[AC_MSG_ERROR([Required function not found])])
echo "LIBREPLACE_BROKEN_CHECKS: END"
]) dnl end AC_LIBREPLACE_BROKEN_CHECKS
AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_START,
[
#LIBREPLACE_ALL_CHECKS: START"
])
AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_END,
[
#LIBREPLACE_ALL_CHECKS: END"
])
m4_define(AC_LIBREPLACE_ALL_CHECKS,
[
AC__LIBREPLACE_ALL_CHECKS_START
AC_LIBREPLACE_CC_CHECKS
AC_LIBREPLACE_BROKEN_CHECKS
AC__LIBREPLACE_ALL_CHECKS_END
])
AC_LIBREPLACE_ALL_CHECKS

99
source/lib/replace/libreplace_cc.m4 Normal file
View File

@ -0,0 +1,99 @@
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_START,
[
echo "LIBREPLACE_CC_CHECKS: START"
])
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_END,
[
echo "LIBREPLACE_CC_CHECKS: END"
])
dnl
dnl
dnl AC_LIBREPLACE_CC_CHECKS
dnl
dnl Note: we need to use m4_define instead of AC_DEFUN because
dnl of the ordering of tests
dnl
dnl
m4_define(AC_LIBREPLACE_CC_CHECKS,
[
AC__LIBREPLACE_ONLY_CC_CHECKS_START
dnl stop the C89 attempt by autoconf - if autoconf detects -Ae it will enable it
dnl which conflicts with C99 on HPUX
ac_cv_prog_cc_Ae=no
savedCFLAGS=$CFLAGS
AC_PROG_CC
CFLAGS=$savedCFLAGS
dnl AC_PROG_CPP
dnl AC_PROG_EGREP
dnl AC_GNU_SOURCE
dnl AC_AIX
dnl AC_MINIX
dnl AC_GNU_SOURCE
dnl AC_INCLUDES_DEFAULT
dnl AC_USE_SYSTEM_EXTENSIONS
dnl AC_INCLUDES_DEFAULT
dnl AC_HEADER_STDC
AC_ISC_POSIX
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC_C99
AC_C_INLINE
AC_C_BIGENDIAN
AC_PROG_INSTALL
AH_VERBATIM([_XOPEN_SOURCE_EXTENDED],
[/* Enable XOPEN extensions on systems that have them. */
#ifndef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED 1
#endif])
AH_VERBATIM([_OSF_SOURCE],
[/* Enable OSF extensions on systems that have them. */
#ifndef _OSF_SOURCE
# define _OSF_SOURCE 1
#endif])
LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_WARN([c99 structure initializer are not supported])])
AC_SYS_LARGEFILE
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*) AC_ADD_INCLUDE(<standards.h>)
;;
esac
AC_CHECK_HEADERS([standards.h])
AC_CHECK_TYPE(uint_t, unsigned int)
AC_CHECK_TYPE(int8_t, char)
AC_CHECK_TYPE(uint8_t, unsigned char)
AC_CHECK_TYPE(int16_t, short)
AC_CHECK_TYPE(uint16_t, unsigned short)
AC_CHECK_TYPE(int32_t, long)
AC_CHECK_TYPE(uint32_t, unsigned long)
AC_CHECK_TYPE(int64_t, long long)
AC_CHECK_TYPE(uint64_t, unsigned long long)
AC_CHECK_TYPE(size_t, unsigned int)
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(ssize_t)
AC_CHECK_TYPE(intptr_t, unsigned long long)
AC_CHECK_TYPE(ptrdiff_t, unsigned long long)
AC__LIBREPLACE_ONLY_CC_CHECKS_END
]) dnl end AC_LIBREPLACE_CC_CHECKS

2
source/lib/replace/libreplace_macros.m4
View File

@ -251,4 +251,6 @@ define(AC_ADD_INCLUDE,
EOF
])
m4_include(libreplace_cc.m4)
m4_include(autoconf-2.60.m4)