X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=Makefile.shared;h=e753f44e18fdf6878a25024e5939f6f0d7db6305;hp=8bc6dd4ccd821ea3eecdaefb730992a82db26376;hb=89e674744d910d9ab03f44e4e8ca68cf96a2b4a0;hpb=7df4c86bdd99dc6a6ef7190ae1090e32ba9f9c35

diff --git a/Makefile.shared b/Makefile.shared
index 8bc6dd4ccd..e753f44e18 100644
--- a/Makefile.shared
+++ b/Makefile.shared
@@ -93,7 +93,7 @@ LINK_APP=	\
   ( $(SET_X);   \
     LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \
     LDCMD="$${LDCMD:-$(CC)}"; LDFLAGS="$${LDFLAGS:-$(CFLAGS)}"; \
-    LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \
+    LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
     LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
     LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
     $${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS} )
@@ -103,7 +103,7 @@ LINK_SO=	\
     LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \
     SHAREDCMD="$${SHAREDCMD:-$(CC)}"; \
     SHAREDFLAGS="$${SHAREDFLAGS:-$(CFLAGS) $(SHARED_LDFLAGS)}"; \
-    LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \
+    LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
     LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
     LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
     $${SHAREDCMD} $${SHAREDFLAGS} \
@@ -135,7 +135,7 @@ LINK_SO_A_VIA_O=	\
   ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
   ( $(SET_X); \
     ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \
-  $(LINK_SO) && rm -f $(LIBNAME).o
+  $(LINK_SO) && rm -f lib$(LIBNAME).o
 
 LINK_SO_A_UNPACKED=	\
   UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
@@ -144,7 +144,7 @@ LINK_SO_A_UNPACKED=	\
   SHOBJECTS=$$UNPACKDIR/*.o; \
   $(LINK_SO) && rm -rf $$UNPACKDIR
 
-DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
+DETECT_GNU_LD=($(CC) -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
 
 DO_GNU_SO=$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
@@ -182,7 +182,7 @@ link_a.beos:
 	@ $(DO_BEOS_SO); $(LINK_SO_A)
 
 link_o.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
@@ -192,7 +192,7 @@ link_o.bsd:
 	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
 	fi; $(LINK_SO_O)
 link_a.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
@@ -202,22 +202,34 @@ link_a.bsd:
 	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \
 	fi; $(LINK_SO_A)
 link_app.bsd:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
 	LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBPATH)"; \
 	fi; $(LINK_APP)
 
 # For Darwin AKA Mac OS/X (dyld)
-# link_o.darwin produces .so, because we let it use dso_dlfcn module,
-# which has .so extension hard-coded. One can argue that one should
-# develop special dso module for MacOS X. At least manual encourages
-# to use native NSModule(3) API and refers to dlfcn as termporary hack.
+# Originally link_o.darwin produced .so, because it was hard-coded
+# in dso_dlfcn module. At later point dso_dlfcn switched to .dylib
+# extension in order to allow for run-time linking with vendor-
+# supplied shared libraries such as libz, so that link_o.darwin had
+# to be harmonized with it. This caused minor controversy, because
+# it was believed that dlopen can't be used to dynamically load
+# .dylib-s, only so called bundle modules (ones linked with -bundle
+# flag). The belief seems to be originating from pre-10.4 release,
+# where dlfcn functionality was emulated by dlcompat add-on. In
+# 10.4 dlopen was rewritten as native part of dyld and is documented
+# to be capable of loading both dynamic libraries and bundles. In
+# order to provide compatibility with pre-10.4 dlopen, modules are
+# linked with -bundle flag, which makes .dylib extension misleading.
+# It works, because dlopen is [and always was] extension-agnostic.
+# Alternative to this heuristic approach is to develop specific
+# MacOS X dso module relying on whichever "native" dyld interface.
 link_o.darwin:
 	@ $(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME); \
-	SHLIB_SUFFIX=.so; \
+	SHLIB_SUFFIX=.dylib; \
 	ALLSYMSFLAGS='-all_load'; \
 	NOALLSYMSFLAGS=''; \
-	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \
+	SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/`"; \
 	if [ -n "$(LIBVERSION)" ]; then \
 		SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
 	fi; \
@@ -238,7 +250,7 @@ link_a.darwin:
 	if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
 		SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
 	fi; \
-	SHAREDFLAGS="$$SHAREDFLAGS -install_name ${INSTALLTOP}/lib/$$SHLIB${SHLIB_EXT}"; \
+	SHAREDFLAGS="$$SHAREDFLAGS -install_name $(INSTALLTOP)/$(LIBDIR)/$$SHLIB$(SHLIB_EXT)"; \
 	$(LINK_SO_A)
 link_app.darwin:	# is there run-path on darwin?
 	$(LINK_APP)
@@ -248,16 +260,21 @@ link_o.cygwin:
 	INHIBIT_SYMLINKS=yes; \
 	SHLIB=cyg$(LIBNAME); \
 	base=-Wl,--enable-auto-image-base; \
+	deffile=; \
 	if expr $(PLATFORM) : 'mingw' > /dev/null; then \
-		 SHLIB=$(LIBNAME); base=; \
+		SHLIB=$(LIBNAME)eay32; base=; \
+		if test -f $(LIBNAME)eay32.def; then \
+			deffile=$(LIBNAME)eay32.def; \
+		fi; \
 	fi; \
 	SHLIB_SUFFIX=.dll; \
 	LIBVERSION="$(LIBVERSION)"; \
 	SHLIB_SOVER=${LIBVERSION:+"-$(LIBVERSION)"}; \
 	ALLSYMSFLAGS='-Wl,--whole-archive'; \
 	NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
-	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-s,-Bsymbolic"; \
+	SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base $$deffile -Wl,-s,-Bsymbolic"; \
 	$(LINK_SO_O)
+#for mingw target if def-file is in use dll-name should match library-name
 link_a.cygwin:
 	@ $(CALC_VERSIONS); \
 	INHIBIT_SYMLINKS=yes; \
@@ -265,14 +282,18 @@ link_a.cygwin:
 	dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; extras=; \
 	base=-Wl,--enable-auto-image-base; \
 	if expr $(PLATFORM) : 'mingw' > /dev/null; then \
-		SHLIB=$(LIBNAME); SHLIB_SOVER=32; \
+		case $(LIBNAME) in \
+			crypto) SHLIB=libeay;; \
+			ssl) SHLIB=ssleay;; \
+		esac; \
+		SHLIB_SOVER=32; \
 		extras="$(LIBNAME).def"; \
-		$(PERL) util/mkdef.pl 32 $(LIBNAME) > $$extras; \
+		$(PERL) util/mkdef.pl 32 $$SHLIB > $$extras; \
 		base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \
 	fi; \
 	dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
 	$(PERL) util/mkrc.pl $$dll_name | \
-		$(CROSS_COMPILE_PREFIX)windres -o rc.o; \
+		$(CROSS_COMPILE)windres -o rc.o; \
 	extras="$$extras rc.o"; \
 	ALLSYMSFLAGS='-Wl,--whole-archive'; \
 	NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
@@ -291,7 +312,7 @@ link_app.cygwin:
 	$(LINK_APP)
 
 link_o.alpha-osf1:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		SHLIB=lib$(LIBNAME).so; \
@@ -312,7 +333,7 @@ link_o.alpha-osf1:
 	fi; \
 	$(LINK_SO_O)
 link_a.alpha-osf1:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		SHLIB=lib$(LIBNAME).so; \
@@ -333,7 +354,7 @@ link_a.alpha-osf1:
 	fi; \
 	$(LINK_SO_A)
 link_app.alpha-osf1:
-	@if ${DETECT_GNU_LD}; then \
+	@if $(DETECT_GNU_LD); then \
 		$(DO_GNU_APP); \
 	else \
 		LDFLAGS="$(CFLAGS) -rpath $(LIBRPATH)"; \
@@ -341,7 +362,7 @@ link_app.alpha-osf1:
 	$(LINK_APP)
 
 link_o.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -355,12 +376,12 @@ link_o.solaris:
 	fi; \
 	$(LINK_SO_O)
 link_a.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
 		MINUSZ='-z '; \
-		(${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
+		($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
 		SHLIB=lib$(LIBNAME).so; \
 		SHLIB_SUFFIX=;\
 		ALLSYMSFLAGS="$${MINUSZ}allextract"; \
@@ -369,7 +390,7 @@ link_a.solaris:
 	fi; \
 	$(LINK_SO_A)
 link_app.solaris:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_APP); \
 	else \
 		LDFLAGS="$(CFLAGS) -R $(LIBRPATH)"; \
@@ -378,7 +399,7 @@ link_app.solaris:
 
 # OpenServer 5 native compilers used
 link_o.svr3:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -390,7 +411,7 @@ link_o.svr3:
 	fi; \
 	$(LINK_SO_O)
 link_a.svr3:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -402,12 +423,12 @@ link_a.svr3:
 	fi; \
 	$(LINK_SO_A_UNPACKED)
 link_app.svr3:
-	@${DETECT_GNU_LD} && $(DO_GNU_APP); \
+	@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
 	$(LINK_APP)
 
 # UnixWare 7 and OpenUNIX 8 native compilers used
 link_o.svr5:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -421,12 +442,12 @@ link_o.svr5:
 	fi; \
 	$(LINK_SO_O)
 link_a.svr5:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
 		SHARE_FLAG='-G'; \
-		(${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
+		($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \
 		SHLIB=lib$(LIBNAME).so; \
 		SHLIB_SUFFIX=; \
 		ALLSYMSFLAGS=''; \
@@ -435,11 +456,11 @@ link_a.svr5:
 	fi; \
 	$(LINK_SO_A_UNPACKED)
 link_app.svr5:
-	@${DETECT_GNU_LD} && $(DO_GNU_APP); \
+	@$(DETECT_GNU_LD) && $(DO_GNU_APP); \
 	$(LINK_APP)
 
 link_o.irix:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -453,7 +474,7 @@ link_o.irix:
 	fi; \
 	$(LINK_SO_O)
 link_a.irix:
-	@ if ${DETECT_GNU_LD}; then \
+	@ if $(DETECT_GNU_LD); then \
 		$(DO_GNU_SO); \
 	else \
 		$(CALC_VERSIONS); \
@@ -479,7 +500,7 @@ link_app.irix:
 # ELFs by the way].
 #
 link_o.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).sl; \
 	expr "$(CFLAGS)" : '.*DSO_DLFCN' > /dev/null && SHLIB=lib$(LIBNAME).so; \
@@ -492,7 +513,7 @@ link_o.hpux:
 	rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \
 	$(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
 link_a.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
 	$(CALC_VERSIONS); \
 	SHLIB=lib$(LIBNAME).sl; \
 	expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \
@@ -505,30 +526,30 @@ link_a.hpux:
 	rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \
 	$(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
 link_app.hpux:
-	@if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \
+	@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
 	LDFLAGS="$(CFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \
 	fi; \
 	$(LINK_APP)
 
 link_o.aix:
 	@ $(CALC_VERSIONS); \
-	OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || :; \
+	OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || :; \
 	OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
 	ALLSYMSFLAGS=''; \
 	NOALLSYMSFLAGS=''; \
-	SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \
+	SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
 	$(LINK_SO_O);
 link_a.aix:
 	@ $(CALC_VERSIONS); \
-	OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || : ; \
+	OBJECT_MODE=`expr "x$(SHARED_LDFLAGS)" : 'x\-[a-z]*\(64\)'` || : ; \
 	OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
 	SHLIB=lib$(LIBNAME).so; \
 	SHLIB_SUFFIX=; \
 	ALLSYMSFLAGS='-bnogc'; \
 	NOALLSYMSFLAGS=''; \
-	SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \
+	SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
 	$(LINK_SO_A_VIA_O)
 link_app.aix:
 	LDFLAGS="$(CFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \