r15572: Trim build/m4/rewrite.m4 a bit more, remove unused tests.

(This used to be commit d72c5c8f755277eb22e1f6834d98202f00c09934)

3 files changed, 2 insertions, 181 deletions

diff --git a/source4/build/m4/rewrite.m4 b/source4/build/m4/rewrite.m4
index cca933b8da..99d4bb177a 100644
--- a/source4/build/m4/rewrite.m4
+++ b/source4/build/m4/rewrite.m4
@@ -1,6 +1,3 @@
-dnl Checks for programs.
-dnl Unique-to-Samba variables we'll be playing with.
-
 AC_SYS_LARGEFILE
 
 #
@@ -40,8 +37,7 @@ case "$host_os" in
 
 esac
 
-AC_CHECK_HEADERS(stdarg.h string.h )
-
+AC_CHECK_HEADERS(stdarg.h string.h)
 
 AC_TYPE_SIGNAL
 AC_TYPE_UID_T
@@ -50,7 +46,6 @@ AC_TYPE_OFF_T
 AC_TYPE_SIZE_T
 AC_TYPE_PID_T
 AC_STRUCT_ST_RDEV
-AC_DIRENT_D_OFF
 AC_CHECK_TYPE(ino_t,unsigned)
 AC_CHECK_TYPE(loff_t,off_t)
 AC_CHECK_TYPE(offset_t,loff_t)
@@ -58,88 +53,7 @@ AC_CHECK_TYPES(long long)
 
 AC_FUNC_MEMCMP
 
-AC_CHECK_FUNCS(setsid pipe crypt16 getauthuid)
-AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction)
-AC_CHECK_FUNCS(setgroups sysconf getpwanam srandom random srand rand usleep)
-AC_CHECK_FUNCS(backtrace setbuffer)
-
-AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <fcntl.h>
-#ifndef F_GETLEASE
-#define F_GETLEASE	1025
-#endif
-main() {
-       int fd = open("/dev/null", O_RDONLY);
-       return fcntl(fd, F_GETLEASE, 0) == -1;
-}
-],
-samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
-if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
-    AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
-fi
-
-AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <fcntl.h>
-#include <signal.h>
-#ifndef F_NOTIFY
-#define F_NOTIFY 1026
-#endif
-main() {
-       	exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
-}
-],
-samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
-if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
-    AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
-fi
-
-AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
-AC_TRY_RUN([
-#include <sys/types.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/file.h>
-#ifndef LOCK_MAND
-#define LOCK_MAND	32
-#define LOCK_READ	64
-#endif
-main() {
-       	exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
-}
-],
-samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
-if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
-    AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
-fi
-
-AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <fcntl.h>],
-[oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
-samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
-if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
-    AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
-fi
-
-
-AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
-AC_TRY_RUN([#include "${srcdir-.}/build/tests/ftruncate.c"],
-           samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
-if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
-    AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
-fi
-
-AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
-AC_TRY_RUN([#include <unistd.h>
-main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
-samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
-if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
-    AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
-fi
+AC_CHECK_FUNCS(pipe strftime srandom random srand rand usleep setbuffer)
 
 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
 AC_TRY_RUN([#include "${srcdir-.}/build/tests/shared_mmap.c"],
diff --git a/source4/build/tests/ftruncate.c b/source4/build/tests/ftruncate.c
deleted file mode 100644
index e71b29fd83..0000000000
--- a/source4/build/tests/ftruncate.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* test whether ftruncate() can extend a file */
-
-#if defined(HAVE_UNISTD_H)
-#include <unistd.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#define DATA "conftest.trunc"
-#define LEN 7663
-
-main()
-{
-	int *buf;
-	int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666);
-
-	ftruncate(fd, LEN);
-
-	unlink(DATA);
-
-	if (lseek(fd, 0, SEEK_END) == LEN) {
-		exit(0);
-	}
-	exit(1);
-}
diff --git a/source4/build/tests/getgroups.c b/source4/build/tests/getgroups.c
deleted file mode 100644
index 343fd5a184..0000000000
--- a/source4/build/tests/getgroups.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* this tests whether getgroups actually returns lists of integers
-   rather than gid_t. The test only works if the user running
-   the test is in at least 1 group 
-
-   The test is designed to check for those broken OSes that define
-   getgroups() as returning an array of gid_t but actually return a
-   array of ints! Ultrix is one culprit
-  */
-
-#if defined(HAVE_UNISTD_H)
-#include <unistd.h>
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <grp.h>
-
-main()
-{
-	int i;
-	int *igroups;
-	char *cgroups;
-	int grp = 0;
-	int  ngroups = getgroups(0,&grp);
-
-	if (sizeof(gid_t) == sizeof(int)) {
-		fprintf(stderr,"gid_t and int are the same size\n");
-		exit(1);
-	}
-
-	if (ngroups <= 0)
-		ngroups = 32;
-
-	igroups = (int *)malloc(sizeof(int)*ngroups);
-
-	for (i=0;i<ngroups;i++)
-		igroups[i] = 0x42424242;
-
-	ngroups = getgroups(ngroups,(gid_t *)igroups);
-
-	if (igroups[0] == 0x42424242)
-		ngroups = 0;
-
-	if (ngroups == 0) {
-		printf("WARNING: can't determine getgroups return type\n");
-		exit(1);
-	}
-	
-	cgroups = (char *)igroups;
-
-	if (ngroups == 1 && 
-	    cgroups[2] == 0x42 && cgroups[3] == 0x42) {
-		fprintf(stderr,"getgroups returns gid_t\n");
-		exit(1);
-	}
-	  
-	for (i=0;i<ngroups;i++) {
-		if (igroups[i] == 0x42424242) {
-			fprintf(stderr,"getgroups returns gid_t\n");
-			exit(1);
-		}
-	}
-
-	exit(0);
-}