#! /bin/sh /usr/share/dpatch/dpatch-run
## 81_sonames.dpatch by Mike Hommey <glandium@debian.org>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Add soname support

@DPATCH@

diff --git a/mozilla/nsprpub/config/rules.mk b/mozilla/nsprpub/config/rules.mk
index 794b1ae..235929d 100644
--- a/mozilla/nsprpub/config/rules.mk
+++ b/mozilla/nsprpub/config/rules.mk
@@ -132,6 +132,29 @@ SHARED_LIBRARY	= $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION)_shr.a
 else
 ifdef MKSHLIB
 SHARED_LIBRARY	= $(OBJDIR)/lib$(LIBRARY_NAME)$(LIBRARY_VERSION).$(DLL_SUFFIX)
+SONAME		= $(notdir $(SHARED_LIBRARY))
+
+ifdef SO_VERSION
+ifneq (,$(findstring $(SONAME),$(MKSHLIB)))
+SO_VERSION_MAJOR	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\1/')
+SO_VERSION_MINOR	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\2/')
+SO_VERSION_MICRO	:= $(shell echo $(SO_VERSION) | sed 's/^\([^.]*\)\(\.[^.]*\)\?\(\.[^.]*\)\?/\3/')
+
+SHARED_LIBRARY_LINKS	:= $(SONAME)
+ifdef SO_VERSION_MINOR
+SHARED_LIBRARY_LINKS	+= $(SONAME).$(SO_VERSION_MAJOR)
+endif
+ifdef SO_VERSION_MICRO
+SHARED_LIBRARY_LINKS	+= $(SHARED_LIBRARY).$(SO_VERSION_MAJOR)$(SO_VERSION_MINOR)
+endif
+
+SONAME			:= $(SONAME).$(SO_VERSION_MAJOR)
+SHARED_LIBRARY		:= $(SHARED_LIBRARY).$(SO_VERSION)
+
+MKSHLINKS		= (cd $(1) && for link in $(SHARED_LIBRARY_LINKS); do rm -f $$link; ln -s $(notdir $(SHARED_LIBRARY)) $$link; done)
+endif
+endif
+
 endif
 endif
 
@@ -165,7 +188,7 @@ OBJS		= $(addprefix $(OBJDIR)/,$(CSRCS:.c=.$(OBJ_SUFFIX))) \
 endif
 
 ALL_TRASH		= $(TARGETS) $(OBJS) $(RES) $(filter-out . .., $(OBJDIR)) LOGS TAGS $(GARBAGE) \
-			  $(NOSUCHFILE) \
+			  $(SHARED_LIBRARY_LINKS) $(NOSUCHFILE) \
 			  so_locations
 
 ifndef RELEASE_LIBS_DEST
@@ -215,6 +238,7 @@ ifdef RELEASE_HEADERS
 endif
 ifdef RELEASE_LIBS
 	$(NSINSTALL) -t -m 0755 $(RELEASE_LIBS) $(DESTDIR)$(libdir)/$(lib_subdir)
+	$(call MKSHLINKS,$(DESTDIR)$(libdir)/$(lib_subdir))
 endif
 	+$(LOOP_OVER_DIRS)
 
@@ -310,6 +334,8 @@ $(IMPORT_LIBRARY): $(SHARED_LIBRARY)
 endif
 endif
 
+$(SHARED_LIBRARY_LINKS): %: $(SHARED_LIBRARY)
+
 $(SHARED_LIBRARY): $(OBJS) $(RES) $(MAPFILE)
 	@$(MAKE_OBJDIR)
 	rm -f $@
@@ -332,6 +358,7 @@ ifdef MT
 endif	# MSVC with manifest tool
 else	# WINNT && !GCC
 	$(MKSHLIB) $(OBJS) $(RES) $(LDFLAGS) $(EXTRA_LIBS)
+	$(call MKSHLINKS,.)
 endif	# WINNT && !GCC
 endif	# AIX 4.1
 ifdef ENABLE_STRIP
diff --git a/mozilla/nsprpub/configure.in b/mozilla/nsprpub/configure.in
index 772e288..e4cea9a 100644
--- a/mozilla/nsprpub/configure.in
+++ b/mozilla/nsprpub/configure.in
@@ -1113,7 +1113,7 @@ case "$target" in
         AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
         DSO_CFLAGS=-fPIC
-        DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
+        DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
         STRIP="$STRIP -d"
         case "$target_os" in
         bsdi4.2* | bsdi4.3* | bsdi5.*)
@@ -1311,7 +1311,7 @@ tools are selected during the Xcode/Developer Tools installation.])
     fi
     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
     DSO_CFLAGS=-fPIC
-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
     MDCPUCFG_H=_freebsd.cfg
     PR_MD_CSRCS=freebsd.c
     ;;
@@ -1326,7 +1326,7 @@ tools are selected during the Xcode/Developer Tools installation.])
     # workaround this problem.
     AC_DEFINE(_PR_POLL_WITH_SELECT)
     AC_DEFINE(_USE_BIG_FDS)
-    DSO_LDOPTS='-b +h $(notdir $@)'
+    DSO_LDOPTS='-b +h $(SONAME)'
     PR_MD_CSRCS=hpux.c
     if test "$OS_TEST" = "ia64"; then
         DLL_SUFFIX=so
@@ -1579,7 +1579,7 @@ arm-android-eabi)
     PR_MD_CSRCS=linux.c
     MKSHLIB='$(CC) $(DSO_LDOPTS) $(WRAP_MALLOC_LIB) -o $@'
     DSO_CFLAGS=-fPIC
-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
     _OPTIMIZE_FLAGS=-O2
     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
                                    # combo is not yet good at debugging inlined
@@ -1610,7 +1610,7 @@ arm-android-eabi)
     PR_MD_CSRCS=linux.c
     MKSHLIB='$(CC) $(DSO_LDOPTS) $(WRAP_MALLOC_LIB) -o $@'
     DSO_CFLAGS=-fPIC
-    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
+    DSO_LDOPTS='-shared -Wl,-soname -Wl,$(SONAME)'
     _OPTIMIZE_FLAGS=-O2
     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
                                    # combo is not yet good at debugging inlined
@@ -1943,7 +1943,7 @@ mips-nec-sysv*)
         else
             OBJECT_FMT=ELF
             DLL_SUFFIX=so
-            DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
+            DSO_LDOPTS='-shared -Wl,-soname,$(SONAME)'
         fi
     fi
 
@@ -1989,7 +1989,7 @@ mips-sony-newsos*)
     AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
     MDCPUCFG_H=_nto.cfg
     PR_MD_CSRCS=nto.c
-    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
+    MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(SONAME) -o $@'
     DSO_CFLAGS=-fPIC
     DSO_LDOPTS=-shared
     OS_LIBS="$OS_LIBS -lsocket"
@@ -2052,7 +2052,7 @@ mips-sony-newsos*)
     if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then
         AC_DEFINE(OSF1V4_MAP_PRIVATE_BUG)
     fi
-    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
+    DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(SONAME)'
     MDCPUCFG_H=_osf1.cfg
     PR_MD_CSRCS=osf1.c
     ;;
@@ -2119,7 +2119,7 @@ mips-sony-newsos*)
         _OPTIMIZE_FLAGS='-O -F Olimit,4000'
     fi
 
-    DSO_LDOPTS='-G -z defs -h $(@:$(OBJDIR)/%.so=%.so)'
+    DSO_LDOPTS='-G -z defs -h $(SONAME)'
 
     if test "$OS_RELEASE" = "5.43"; then
         AC_DEFINE(IP_MULTICAST)
@@ -2184,13 +2184,13 @@ mips-sony-newsos*)
         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
             GCC_USE_GNU_LD=1
         fi
-        DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore' 
+        DSO_LDOPTS='-shared -Wl,-h,$(SONAME),-z,combreloc,-z,defs,-z,ignore' 
         if test -n "$USE_B_DIRECT"; then
             DSO_LDOPTS="$DSO_LDOPTS,-Bdirect"
         fi
     else
         DSO_CFLAGS=-KPIC
-        DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
+        DSO_LDOPTS='-G -h $(SONAME) -z combreloc -z defs -z ignore'
         if test -n "$USE_B_DIRECT"; then
             DSO_LDOPTS="$DSO_LDOPTS -Bdirect"
         fi
diff --git a/mozilla/nsprpub/lib/ds/Makefile.in b/mozilla/nsprpub/lib/ds/Makefile.in
index 82dca03..ab4e64d 100644
--- a/mozilla/nsprpub/lib/ds/Makefile.in
+++ b/mozilla/nsprpub/lib/ds/Makefile.in
@@ -122,6 +122,7 @@ endif
 
 LIBRARY_NAME	= plds
 LIBRARY_VERSION	= $(MOD_MAJOR_VERSION)
+SO_VERSION	= 0d
 
 RELEASE_HEADERS = $(HEADERS)
 RELEASE_HEADERS_DEST = $(RELEASE_INCLUDE_DIR)
@@ -176,11 +177,13 @@ endif
 export:: $(TARGETS)
 	$(INSTALL) -m 444 $(HEADERS) $(dist_includedir)
 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
+	$(call MKSHLINKS,$(dist_libdir))
 ifdef SHARED_LIBRARY
 ifeq ($(OS_ARCH),HP-UX)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
 else
 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
+	$(call MKSHLINKS,$(dist_bindir))
 endif
 endif
diff --git a/mozilla/nsprpub/lib/libc/src/Makefile.in b/mozilla/nsprpub/lib/libc/src/Makefile.in
index 2cafb1a..0d74a4a 100644
--- a/mozilla/nsprpub/lib/libc/src/Makefile.in
+++ b/mozilla/nsprpub/lib/libc/src/Makefile.in
@@ -68,6 +68,7 @@ CSRCS =\
 
 LIBRARY_NAME	= plc
 LIBRARY_VERSION	= $(MOD_MAJOR_VERSION)
+SO_VERSION	= 0d
 
 RELEASE_LIBS = $(TARGETS)
 
@@ -177,11 +178,13 @@ endif
 
 export:: $(TARGETS)
 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
+	$(call MKSHLINKS,$(dist_libdir))
 ifdef SHARED_LIBRARY
 ifeq ($(OS_ARCH),HP-UX)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
 else
 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
+	$(call MKSHLINKS,$(dist_bindir))
 endif
 endif
diff --git a/mozilla/nsprpub/pr/src/Makefile.in b/mozilla/nsprpub/pr/src/Makefile.in
index 3514ab1..a86766e 100644
--- a/mozilla/nsprpub/pr/src/Makefile.in
+++ b/mozilla/nsprpub/pr/src/Makefile.in
@@ -325,6 +325,7 @@ endif
 
 LIBRARY_NAME = nspr
 LIBRARY_VERSION = $(MOD_MAJOR_VERSION)
+SO_VERSION = 0d
 
 RELEASE_LIBS = $(TARGETS)
 
@@ -391,12 +392,14 @@ endif
 
 export:: $(TARGETS)
 	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
+	$(call MKSHLINKS,$(dist_libdir))
 ifdef SHARED_LIBRARY
 ifeq ($(OS_ARCH),HP-UX)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
 	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
 else
 	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
+	$(call MKSHLINKS,$(dist_bindir))
 endif
 endif