# LDFLAGS contains flags to be used when temporary object files (when building
# shared libraries) are created, or when an application is linked.
# SHARED_LDFLAGS contains flags to be used when the shared library is created.
-LDFLAGS=
-SHARED_LDFLAGS=
+LDFLAGS=$(LDFLAG)
+SHARED_LDFLAGS=$(SHARED_LDFLAG)
NM=nm
# The rest is private to this makefile.
SET_X=:
-SET_X=set -x
+#SET_X=set -x
top:
echo "Trying to use this makefile interactively? Don't."
LINK_APP= \
( $(SET_X); \
LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \
- LDCMD="$${LDCMD:-$(CC)}"; LDFLAGS="$${LDFLAGS:-$(CFLAGS)}"; \
+ LDCMD="$${LDCMD:-$(CC)}"; LDFLAGS="$${LDFLAGS:-$(CFLAGS) $(LDFLAGS)}"; \
LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
+ echo LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
+ $${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS}; \
LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
$${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS} )
SHAREDFLAGS="$${SHAREDFLAGS:-$(CFLAGS) $(SHARED_LDFLAGS)}"; \
LIBPATH=`for x in $$LIBDEPS; do echo $$x; done | sed -e 's/^ *-L//;t' -e d | uniq`; \
LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \
+ echo LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
+ $${SHAREDCMD} $${SHAREDFLAGS} \
+ -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
+ $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS; \
LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \
$${SHAREDCMD} $${SHAREDFLAGS} \
-o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
LINK_SO_A_VIA_O= \
SHOBJECTS=lib$(LIBNAME).o; \
ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
- ( $(SET_X); \
+ ( echo ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS); \
ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \
- $(LINK_SO) && rm -f lib$(LIBNAME).o
+ $(LINK_SO) && ( echo rm -f lib$(LIBNAME).o; rm -f lib$(LIBNAME).o )
LINK_SO_A_UNPACKED= \
UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"
-DO_GNU_APP=LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)"
+DO_GNU_APP=LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBRPATH)"
#This is rather special. It's a special target with which one can link
#applications without bothering with any features that have anything to
link_app.gnu:
@ $(DO_GNU_APP); $(LINK_APP)
-DO_BEOS_SO= SHLIB=lib$(LIBNAME).so; \
+link_a.linux-shared:
+ @if [ $(LIBNAME) != "crypto" -a $(LIBNAME) != "ssl" ]; then $(DO_GNU_SO); else \
+ $(PERL) util/mkdef.pl $(LIBNAME) linux >$(LIBNAME).map; \
+ $(CALC_VERSIONS); \
+ SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=; \
- ALLSYMSFLAGS='-Wl,--whole-archive'; \
+ ALLSYMSFLAGS='-Wl,--whole-archive,--version-script=$(LIBNAME).map'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
- SHAREDFLAGS="$(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); $(LINK_SO_A)
+ SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
+ fi; $(LINK_SO_A)
link_o.bsd:
@if $(DETECT_GNU_LD); then $(DO_GNU_SO); else \
fi; $(LINK_SO_A)
link_app.bsd:
@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
- LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBPATH)"; \
+ LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBPATH)"; \
fi; $(LINK_APP)
# For Darwin AKA Mac OS/X (dyld)
# order to provide compatibility with pre-10.4 dlopen, modules are
# linked with -bundle flag, which makes .dylib extension misleading.
# It works, because dlopen is [and always was] extension-agnostic.
+# Alternative to this heuristic approach is to develop specific
+# MacOS X dso module relying on whichever "native" dyld interface.
link_o.darwin:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME); \
SHLIB_SUFFIX=.dylib; \
ALLSYMSFLAGS='-all_load'; \
NOALLSYMSFLAGS=''; \
- SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/"; \
+ SHAREDFLAGS="$(CFLAGS) `echo $(SHARED_LDFLAGS) | sed s/dynamiclib/bundle/`"; \
if [ -n "$(LIBVERSION)" ]; then \
SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
fi; \
SHLIB_SOVER=${LIBVERSION:+"-$(LIBVERSION)"}; \
ALLSYMSFLAGS='-Wl,--whole-archive'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
- SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base $$deffile -Wl,-s,-Bsymbolic"; \
+ SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base $$deffile -Wl,-Bsymbolic"; \
$(LINK_SO_O)
#for mingw target if def-file is in use dll-name should match library-name
link_a.cygwin:
extras="$$extras rc.o"; \
ALLSYMSFLAGS='-Wl,--whole-archive'; \
NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
- SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-s,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a $$extras"; \
+ SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a $$extras"; \
[ -f apps/$$dll_name ] && rm apps/$$dll_name; \
[ -f test/$$dll_name ] && rm test/$$dll_name; \
$(LINK_SO_A) || exit 1; \
@if $(DETECT_GNU_LD); then \
$(DO_GNU_APP); \
else \
- LDFLAGS="$(CFLAGS) -rpath $(LIBRPATH)"; \
+ LDFLAGS="$(CFLAGS) $(LDFLAGS) -rpath $(LIBRPATH)"; \
fi; \
$(LINK_APP)
($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
SHLIB=lib$(LIBNAME).so; \
SHLIB_SUFFIX=;\
- ALLSYMSFLAGS="$${MINUSZ}allextract"; \
+ if [ $(LIBNAME) != "crypto" -a $(LIBNAME) != "ssl" ]; then \
+ ALLSYMSFLAGS="$${MINUSZ}allextract"; \
+ else \
+ $(PERL) util/mkdef.pl $(LIBNAME) linux >$(LIBNAME).map; \
+ ALLSYMSFLAGS="$${MINUSZ}allextract,-M,$(LIBNAME).map"; \
+ fi; \
NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \
SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \
fi; \
@ if $(DETECT_GNU_LD); then \
$(DO_GNU_APP); \
else \
- LDFLAGS="$(CFLAGS) -R $(LIBRPATH)"; \
+ LDFLAGS="$(CFLAGS) $(LDFLAGS) -R $(LIBRPATH)"; \
fi; \
$(LINK_APP)
fi; \
$(LINK_SO_A)
link_app.irix:
- @LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)"; \
+ @LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-rpath,$(LIBRPATH)"; \
$(LINK_APP)
# 32-bit PA-RISC HP-UX embeds the -L pathname of libs we link with, so
$(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
link_app.hpux:
@if $(DETECT_GNU_LD); then $(DO_GNU_APP); else \
- LDFLAGS="$(CFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \
+ LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \
fi; \
$(LINK_APP)
SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-bexpall,-bnolibpath,-bM:SRE'; \
$(LINK_SO_A_VIA_O)
link_app.aix:
- LDFLAGS="$(CFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \
+ LDFLAGS="$(CFLAGS) $(LDFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \
$(LINK_APP)
-link_o.reliantunix:
- @ $(CALC_VERSIONS); \
- SHLIB=lib$(LIBNAME).so; \
- SHLIB_SUFFIX=; \
- ALLSYMSFLAGS=; \
- NOALLSYMSFLAGS=''; \
- SHAREDFLAGS='$(CFLAGS) -G'; \
- $(LINK_SO_O)
-link_a.reliantunix:
- @ $(CALC_VERSIONS); \
- SHLIB=lib$(LIBNAME).so; \
- SHLIB_SUFFIX=; \
- ALLSYMSFLAGS=; \
- NOALLSYMSFLAGS=''; \
- SHAREDFLAGS='$(CFLAGS) -G'; \
- $(LINK_SO_A_UNPACKED)
-link_app.reliantunix:
- $(LINK_APP)
# Targets to build symbolic links when needed
symlink.gnu symlink.solaris symlink.svr3 symlink.svr5 symlink.irix \
-symlink.aix symlink.reliantunix:
+symlink.aix:
@ $(CALC_VERSIONS); \
SHLIB=lib$(LIBNAME).so; \
$(SYMLINK_SO)
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.beos:
+symlink.cygwin symlink.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
# Compatibility targets
link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu
-link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu
+link_a.bsd-gcc-shared link_a.gnu-shared: link_a.gnu
link_app.bsd-gcc-shared link_app.linux-shared link_app.gnu-shared: link_app.gnu
symlink.bsd-gcc-shared symlink.bsd-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
link_o.bsd-shared: link_o.bsd
link_a.aix-shared: link_a.aix
link_app.aix-shared: link_app.aix
symlink.aix-shared: symlink.aix
-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