X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=configure.in;h=f70b4929f3c8e605a1744549a7aa38d8b08e8b64;hb=ba572d8e1de44023f355c09c4250328aba0e9a47;hp=1a387733b69d07d1b1402c4238861add03fbbda4;hpb=f1a9ed95b17effaee3cb8a3e8117d94030ea3b21;p=idzebra-moved-to-github.git

diff --git a/configure.in b/configure.in
index 1a38773..f70b492 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl Zebra, Index Data Aps, 1994-2000
-dnl $Id: configure.in,v 1.26 2001-02-21 09:52:39 adam Exp $
+dnl $Id: configure.in,v 1.28 2001-02-28 09:01:41 adam Exp $
 dnl
 AC_INIT(include/zebraver.h)
 AC_MSG_CHECKING(for package)
@@ -15,16 +15,16 @@ else
 	AM_INIT_AUTOMAKE(zebra,1.1)
 	if test ! -r ${srcdir}/isam; then
 		mkdir ${srcdir}/isam
-		touch ${srcdir}/isam/Makefile.in
 	fi
+	touch ${srcdir}/isam/Makefile.in
 	if test ! -r ${srcdir}/isamc; then
 		mkdir ${srcdir}/isamc
-		touch ${srcdir}/isamc/Makefile.in
 	fi
+	touch ${srcdir}/isamc/Makefile.in
 	if test ! -r ${srcdir}/isamb; then
 		mkdir ${srcdir}/isamb
-		touch ${srcdir}/isamb/Makefile.in
 	fi
+	touch ${srcdir}/isamb/Makefile.in
 fi
 AM_CONDITIONAL(ISZMBOL,test $PACKAGE = zmbol)
 dnl ------ Substitutions
@@ -83,6 +83,11 @@ dnl ------- BZIP2
 AC_CHECK_LIB(bz2,bzCompressInit)
 if test "$ac_cv_lib_bz2_bzCompressInit" = "yes"; then
 	AC_CHECK_HEADERS(bzlib.h)
+else
+	AC_CHECK_LIB(bz2,BZ2_bzCompressInit)
+	if test "$ac_cv_lib_bz2_BZ2_bzCompressInit" = "yes"; then
+		AC_CHECK_HEADERS(bzlib.h)
+	fi
 fi
 dnl ------- 64 bit files
 AC_MSG_CHECKING(for LFS)
@@ -91,17 +96,31 @@ AC_TRY_RUN([#define _FILE_OFFSET_BITS 64
 #include <unistd.h>
 #include <string.h>
 #include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
 int main(int argc, char **argv)
 {
 	off_t o;
 	char tmp_str[32];
-	if (sizeof(off_t) == 8) {
-		o = 2000000000;
-		sprintf (tmp_str, "%Ld", o+o+o);
-		if (!strcmp (tmp_str, "6000000000"))
-			exit (0);
-	}
-	exit (1);
+	int fd;
+	struct flock area;
+	if (sizeof(off_t) != 8) 
+		exit (1);
+	o = 2000000000;
+	sprintf (tmp_str, "%Ld", o+o+o);
+	if (strcmp (tmp_str, "6000000000"))
+		exit (1);
+	fd = creat ("config.tmp", 0644);
+	if (fd < 0)
+		exit (1);
+	area.l_type = F_WRLCK;
+	area.l_whence = SEEK_SET;
+	area.l_len = area.l_start = 0L;
+	if (fcntl(fd, F_SETLKW, &area))
+		exit (1);
+	close (fd);
+	unlink ("config.tmp");
+	exit (0);
 }
 ],bits=64,bits=32,bits=32)
 if test "$bits" = "64"; then