diff options
Diffstat (limited to 'Makefile.shared')
| -rw-r--r-- | Makefile.shared | 142 |
1 files changed, 94 insertions, 48 deletions
diff --git a/Makefile.shared b/Makefile.shared index 3183436..e753f44 100644 --- a/Makefile.shared +++ b/Makefile.shared @@ -14,6 +14,8 @@ CFLAGS=$(CFLAG) LDFLAGS= SHARED_LDFLAGS= +NM=nm + # LIBNAME contains just the name of the library, without prefix ("lib" # on Unix, "cyg" for certain forms under Cygwin...) or suffix (.a, .so, # .dll, ...). This one MUST have a value when using this makefile to @@ -91,7 +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) $${LIBDEPS} ) @@ -101,7 +103,7 @@ LINK_SO= \ LIBDEPS="$${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} \ @@ -133,7 +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 $$UNPACKDIR; \ @@ -142,7 +144,7 @@ LINK_SO_A_UNPACKED= \ SHOBJECTS=$$UNPACKDIR/*.o; \ $(LINK_SO) && rm -rf $$UNPACKDIR -DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null +DETECT_GNU_LD=($(CC) -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null DO_GNU_SO=$(CALC_VERSIONS); \ SHLIB=lib$(LIBNAME).so; \ @@ -168,8 +170,19 @@ link_a.gnu: link_app.gnu: @ $(DO_GNU_APP); $(LINK_APP) +DO_BEOS_SO= SHLIB=lib$(LIBNAME).so; \ + SHLIB_SUFFIX=; \ + ALLSYMSFLAGS='-Wl,--whole-archive'; \ + NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ + SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SUFFIX" + +link_o.beos: + @ $(DO_BEOS_SO); $(LINK_SO_O) +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=; \ @@ -179,7 +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=; \ @@ -189,24 +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=`expr "$$THIS" : '.*/\([^/\.]*\)\.'`; \ - SHLIB=$${SHLIB:-lib$(LIBNAME)}; \ - SHLIB_SUFFIX=`expr "$$THIS" : '.*\(\.[^\.]*\)$$'`; \ - SHLIB_SUFFIX=$${SHLIB_SUFFIX:-.so}; \ + SHLIB=lib$(LIBNAME); \ + SHLIB_SUFFIX=.dylib; \ ALLSYMSFLAGS='-all_load'; \ NOALLSYMSFLAGS=''; \ - SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \ + SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/`"; \ if [ -n "$(LIBVERSION)" ]; then \ SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \ fi; \ @@ -227,7 +250,7 @@ link_a.darwin: if [ -n "$$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? $(LINK_APP) @@ -237,40 +260,59 @@ link_o.cygwin: INHIBIT_SYMLINKS=yes; \ SHLIB=cyg$(LIBNAME); \ base=-Wl,--enable-auto-image-base; \ + deffile=; \ if expr $(PLATFORM) : 'mingw' > /dev/null; then \ SHLIB=$(LIBNAME)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 $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \ + SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base $$deffile -Wl,-s,-Bsymbolic"; \ $(LINK_SO_O) +#for mingw target if def-file is in use dll-name should match library-name link_a.cygwin: @ $(CALC_VERSIONS); \ INHIBIT_SYMLINKS=yes; \ - SHLIB=cyg$(LIBNAME); \ + SHLIB=cyg$(LIBNAME); SHLIB_SOVER=-$(LIBVERSION); SHLIB_SUFFIX=.dll; \ + dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; extras=; \ base=-Wl,--enable-auto-image-base; \ if expr $(PLATFORM) : 'mingw' > /dev/null; then \ - SHLIB=$(LIBNAME)eay32; \ - base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \ + case $(LIBNAME) in \ + crypto) SHLIB=libeay;; \ + ssl) SHLIB=ssleay;; \ + esac; \ + SHLIB_SOVER=32; \ + extras="$(LIBNAME).def"; \ + $(PERL) util/mkdef.pl 32 $$SHLIB > $$extras; \ + base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \ fi; \ - SHLIB_SUFFIX=.dll; \ - SHLIB_SOVER=-$(LIBVERSION); \ + dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \ + $(PERL) util/mkrc.pl $$dll_name | \ + $(CROSS_COMPILE)windres -o rc.o; \ + extras="$$extras rc.o"; \ ALLSYMSFLAGS='-Wl,--whole-archive'; \ NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ - SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \ - [ -f apps/$$SHLIB$$SHLIB_SUFFIX ] && rm apps/$$SHLIB$$SHLIB_SUFFIX; \ - [ -f test/$$SHLIB$$SHLIB_SUFFIX ] && rm test/$$SHLIB$$SHLIB_SUFFIX; \ + SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-s,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a $$extras"; \ + [ -f apps/$$dll_name ] && rm apps/$$dll_name; \ + [ -f test/$$dll_name ] && rm test/$$dll_name; \ $(LINK_SO_A) || exit 1; \ - cp -p $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX apps/; \ - cp -p $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX test/ + rm $$extras; \ + cp -p $$dll_name apps/; \ + cp -p $$dll_name test/ link_app.cygwin: + @if expr "$(CFLAGS)" : '.*OPENSSL_USE_APPLINK' > /dev/null; then \ + LIBDEPS="$(TOP)/crypto/applink.o $${LIBDEPS:-$(LIBDEPS)}"; \ + export LIBDEPS; \ + fi; \ $(LINK_APP) link_o.alpha-osf1: - @ if ${DETECT_GNU_LD}; then \ + @ if $(DETECT_GNU_LD); then \ $(DO_GNU_SO); \ else \ SHLIB=lib$(LIBNAME).so; \ @@ -291,7 +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; \ @@ -312,7 +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)"; \ @@ -320,7 +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); \ @@ -334,12 +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"; \ @@ -348,7 +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)"; \ @@ -357,7 +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); \ @@ -369,7 +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); \ @@ -381,12 +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); \ @@ -400,12 +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=''; \ @@ -414,11 +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); \ @@ -432,7 +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); \ @@ -458,7 +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; \ @@ -471,7 +513,7 @@ link_o.hpux: rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \ $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX link_a.hpux: - @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ + @if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \ $(CALC_VERSIONS); \ SHLIB=lib$(LIBNAME).sl; \ expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ @@ -484,7 +526,7 @@ link_a.hpux: rm -f $$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) @@ -549,7 +591,7 @@ symlink.hpux: expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ $(SYMLINK_SO) # The following lines means those specific architectures do no symlinks -symlink.cygwin symlink.alpha-osf1 symlink.tru64 symlink.tru64-rpath: +symlink.cygwin symlink.alpha-osf1 symlink.tru64 symlink.tru64-rpath symlink.beos: # Compatibility targets link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu @@ -607,3 +649,7 @@ link_o.reliantunix-shared: link_o.reliantunix link_a.reliantunix-shared: link_a.reliantunix link_app.reliantunix-shared: link_app.reliantunix symlink.reliantunix-shared: symlink.reliantunix +link_o.beos-shared: link_o.beos +link_a.beos-shared: link_a.beos +link_app.beos-shared: link_app.gnu +symlink.beos-shared: symlink.beos |
