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[libvirt] [PATCH] Port library versioning to Solaris



# HG changeset patch
# User john levon sun com
# Date 1229369745 28800
# Node ID ce24d41d372948cd5440cf17bdb58ce33faffa84
# Parent  9e1a44b5c166b73e36d3cffc5398af0bec39ddc7
Port library versioning to Solaris

Use a more-porable comment character in the version file, and pass in
the right linker options.

Signed-off-by: John Levon <john levon sun com>

diff --git a/configure.in b/configure.in
--- a/configure.in
+++ b/configure.in
@@ -59,6 +59,11 @@ AM_PROG_LIBTOOL
 AM_PROG_LIBTOOL
 
 AM_PROG_CC_C_O
+
+VERSION_SCRIPT_FLAGS=-Wl,--version-script=
+`/usr/bin/ld --help 2>&1 | grep -- --version-script >/dev/null` || \
+    VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"
+AC_SUBST(VERSION_SCRIPT_FLAGS)
 
 LIBVIRT_COMPILE_WARNINGS([maximum])
 
diff --git a/src/Makefile.am b/src/Makefile.am
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -395,7 +395,7 @@ libvirt_la_SOURCES =
 libvirt_la_SOURCES =
 libvirt_la_LIBADD += \
 		    @CYGWIN_EXTRA_LIBADD@ ../gnulib/lib/libgnu.la
-libvirt_la_LDFLAGS = -Wl,--version-script=libvirt_sym.version \
+libvirt_la_LDFLAGS = @VERSION_SCRIPT_FLAGS libvirt_sym version \
                      -version-info @LIBVIRT_VERSION_INFO@ \
                     $(COVERAGE_CFLAGS:-f%=-Wc,-f%) \
                     $(LIBXML_LIBS) $(SELINUX_LIBS) \
diff --git a/src/libvirt_sym.version.in b/src/libvirt_sym.version.in
--- a/src/libvirt_sym.version.in
+++ b/src/libvirt_sym.version.in
@@ -1,21 +1,21 @@
-/*
- * WARNING: libvirt_sym.version.in  is the master file
- *
- * WARNING: libvirt_sym.version is auto-generated by configure
- */
-
-/*
- * First officially exported symbols, for which header
- * file definitions are installed in /usr/include/libvirt
- * either from libvirt.h and virterror.h
- *
- * Versions here are *fixed* to match the libvirt version
- * at which the symbol was introduced. This ensures that
- * a new client app requiring symbol foo() can't accidentally
- * run with old libvirt.so not providing foo() - the global
- * soname version info can't enforce this since we never
- * change the soname
- */
+#
+# WARNING: libvirt_sym.version.in  is the master file
+#
+# WARNING: libvirt_sym.version is auto-generated by configure
+#
+
+#
+# First officially exported symbols, for which header
+# file definitions are installed in /usr/include/libvirt
+# either from libvirt.h and virterror.h
+#
+# Versions here are *fixed* to match the libvirt version
+# at which the symbol was introduced. This ensures that
+# a new client app requiring symbol foo() can't accidentally
+# run with old libvirt.so not providing foo() - the global
+# soname version info can't enforce this since we never
+# change the soname
+#/
 LIBVIRT_0.0.3 {
     global:
 	virConnectClose;
@@ -249,30 +249,30 @@ LIBVIRT_0.5.0 {
 
 } LIBVIRT_0.4.5;
 
-/* .... define new API here using predicted next version number .... */
-
-
-
-
-/*
- * Finally these symbols are private and semantics may change
- * on every release, hence the version number is spliced in at
- * build time. This ensures that if libvirtd, virsh, or a driver
- * module was built against one libvirt release, it will refuse
- * to load with another where symbols may have same names but
- * different semantics.
- *
- * No header files are provided outside the source tree.
- *
- * Keep this section ordered alphabetically by header file name
- *
- * Symbols here are only for use by virsh, libvirtd and dlopen
- * driver modules
- */
+# .... define new API here using predicted next version number ....
+
+
+
+
+#
+# Finally these symbols are private and semantics may change
+# on every release, hence the version number is spliced in at
+# build time. This ensures that if libvirtd, virsh, or a driver
+# module was built against one libvirt release, it will refuse
+# to load with another where symbols may have same names but
+# different semantics.
+#
+# No header files are provided outside the source tree.
+#
+# Keep this section ordered alphabetically by header file name
+#
+# Symbols here are only for use by virsh, libvirtd and dlopen
+# driver modules
+#/
 LIBVIRT_PRIVATE_ VERSION@ {
 
   global:
-	/* bridge.h */
+	# bridge.h
 	brAddBridge;
 	brAddInterface;
 	brAddTap;
@@ -286,7 +286,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	brShutdown;
 
 
-	/* buf.h */
+	# buf.h
 	virBufferVSprintf;
 	virBufferAdd;
 	virBufferAddChar;
@@ -294,7 +294,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virBufferError;
 
 
-	/* caps.h */
+	# caps.h
 	virCapabilitiesAddGuest;
 	virCapabilitiesAddGuestDomain;
 	virCapabilitiesAddGuestFeature;
@@ -310,7 +310,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virCapabilitiesSetMacPrefix;
 
 
-	/* conf.h */
+	# conf.h
 	virConfNew;
 	virConfReadFile;
 	virConfReadMem;
@@ -322,7 +322,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virConfWriteMem;
 
 
-	/* datatypes.h */
+	# datatypes.h
 	virGetDomain;
 	virGetNetwork;
 	virGetStoragePool;
@@ -331,7 +331,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virUnrefDomain;
 
 
-	/* domain_conf.h */
+	# domain_conf.h
 	virDiskNameToBusDeviceIndex;
 	virDiskNameToIndex;
 	virDomainAssignDef;
@@ -375,7 +375,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virDomainFSDefFree;
 
 
-	/* domain_event.h */
+	# domain_event.h
 	virDomainEventCallbackListAdd;
 	virDomainEventCallbackListFree;
 	virDomainEventCallbackListRemove;
@@ -385,11 +385,11 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virDomainEventCallbackQueuePush;
 
 
-	/* driver.h */
+	# driver.h
 	virDriverLoadModule;
 
 
-	/* event.h */
+	# event.h
 	virEventAddHandle;
 	virEventAddTimeout;
 	virEventRemoveHandle;
@@ -398,7 +398,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virEventUpdateTimeout;
 
 
-	/* hash.h */
+	# hash.h
 	virHashAddEntry;
 	virHashCreate;
 	virHashForEach;
@@ -410,7 +410,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virHashSize;
 
 
-	/* iptables.h */
+	# iptables.h
 	iptablesAddForwardAllowCross;
 	iptablesAddForwardAllowIn;
 	iptablesAddForwardAllowOut;
@@ -435,7 +435,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	iptablesSaveRules;
 
 
-	/* libvirt_internal.h */
+	# libvirt_internal.h
 	debugFlag;
 	virStateInitialize;
 	virStateCleanup;
@@ -455,14 +455,14 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virRegisterDeviceMonitor;
 
 
-	/* memory.h */
+	# memory.h
 	virAlloc;
 	virAllocN;
 	virReallocN;
 	virFree;
 
 
-	/* network_conf.h */
+	# network_conf.h
 	virNetworkAssignDef;
 	virNetworkDefFormat;
 	virNetworkDefFree;
@@ -479,11 +479,11 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virNetworkSaveConfig;
 
 
-	/* nodeinfo.h */
+	# nodeinfo.h
 	virNodeInfoPopulate;
 
 
-	/* node_device_conf.h */
+	# node_device_conf.h
 	virNodeDeviceObjRemove;
 	virNodeDevCapTypeToString;
 	virNodeDeviceFindByName;
@@ -493,18 +493,18 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virNodeDeviceDefFormat;
 
 
-	/* qparams.h */
+	# qparams.h
 	qparam_get_query;
 	qparam_query_parse;
 	free_qparam_set;
 
 
-	/* stats_linux.h */
+	# stats_linux.h
 	linuxDomainInterfaceStats;
 	xenLinuxDomainBlockStats;
 
 
-	/* storage_backend.h */
+	# storage_backend.h
 	virStorageBackendForType;
 	virStorageBackendFromString;
 	virStorageBackendPartTableTypeFromString;
@@ -517,7 +517,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virStorageBackendUpdateVolInfoFD;
 
 
-	/* storage_conf.h */
+	# storage_conf.h
         virStorageBackendPoolOptionsForType;
 	virStoragePoolDefFormat;
 	virStoragePoolDefFree;
@@ -546,7 +546,7 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virStoragePoolTypeFromString;
 
 
-	/* util.h */
+	# util.h
 	virFileReadAll;
 	virStrToLong_i;
 	virStrToLong_ll;
@@ -577,26 +577,26 @@ LIBVIRT_PRIVATE_ VERSION@ {
 	virSkipSpaces;
 
 
-	/* uuid.h */
+	# uuid.h
 	virUUIDFormat;
 	virUUIDGenerate;
 	virUUIDParse;
 
 
-	/* virterror_internal.h */
+	# virterror_internal.h
 	virReportErrorHelper;
 	virErrorMsg;
 	virRaiseError;
 
 
-	/* xml.h */
+	# xml.h
 	virXPathLong;
 	virXPathNodeSet;
 	virXPathString;
 	virXMLPropString;
 
 
-	/* Finally everything else is totally private */
+	# Finally everything else is totally private
     local:
 	*;
 };


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