* configure.ac: Add sys/rw_lock.h to AC_CHECK_HEADERS.

        * configure: Rebuilt.
        * include/config.h.in: Likewise.
	* include/posix.h: If HAVE_SYS_RW_LOCK_H is defined, include
	<sys/rw_lock.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114121 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 4cc7013..ac0388c 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,11 @@
+2006-05-25  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+        * configure.ac: Add sys/rw_lock.h to AC_CHECK_HEADERS.
+        * configure: Rebuilt.
+        * include/config.h.in: Likewise.
+       * include/posix.h: If HAVE_SYS_RW_LOCK_H is defined, include
+       <sys/rw_lock.h>.
+
 2006-05-24  Tom Tromey  <tromey@redhat.com>
 
        PR libgcj/27024:

diff --git a/libjava/configure b/libjava/configure
index 9f4e8a7..85944a5 100755 (executable)
--- a/libjava/configure
+++ b/libjava/configure
@@ -6254,7 +6254,7 @@ exec 5>>./config.log
 
 
 
-for ac_prog in gcj
+for ac_prog in gcj gcj-3.2 gcj-3.1 gcj-3.0 gcj-2.95
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -15136,11 +15136,12 @@ esac
 
 
 
+
 for ac_header in unistd.h bstring.h sys/time.h sys/types.h fcntl.h \
                  sys/ioctl.h sys/filio.h sys/stat.h sys/select.h \
                  sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h \
                  pwd.h sys/config.h stdint.h langinfo.h locale.h \
-                 dirent.h
+                 dirent.h sys/rw_lock.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then

diff --git a/libjava/configure.ac b/libjava/configure.ac
index 6b97979..a25a179 100644 (file)
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -1276,7 +1276,7 @@ AC_CHECK_HEADERS([unistd.h bstring.h sys/time.h sys/types.h fcntl.h \
                  sys/ioctl.h sys/filio.h sys/stat.h sys/select.h \
                  sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h \
                  pwd.h sys/config.h stdint.h langinfo.h locale.h \
-                 dirent.h])
+                 dirent.h sys/rw_lock.h])
 AC_CHECK_HEADERS(inttypes.h, [
     AC_DEFINE(HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])
     AC_DEFINE(JV_HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available])

diff --git a/libjava/include/config.h.in b/libjava/include/config.h.in
index a57dd83..5d67c85 100644 (file)
--- a/libjava/include/config.h.in
+++ b/libjava/include/config.h.in
@@ -292,6 +292,9 @@
 /* Define to 1 if you have the <sys/ioctl.h> header file. */
 #undef HAVE_SYS_IOCTL_H
 
+/* Define to 1 if you have the <sys/rw_lock.h> header file. */
+#undef HAVE_SYS_RW_LOCK_H
+
 /* Define to 1 if you have the <sys/select.h> header file. */
 #undef HAVE_SYS_SELECT_H
 

diff --git a/libjava/include/posix.h b/libjava/include/posix.h
index 63fc135..5b74eb7 100644 (file)
--- a/libjava/include/posix.h
+++ b/libjava/include/posix.h
@@ -37,6 +37,12 @@ details.  */
 
 #include <fcntl.h>
 
+/* The header file <sys/rw_lock.h> needs to be included before javaprims.h
+   on HP-UX 11 to avoid a compilation error.  */
+#ifdef HAVE_SYS_RW_LOCK_H
+#include <sys/rw_lock.h>
+#endif
+
 #include <gcj/cni.h>
 #include <java/util/Properties.h>