Eliminate conditional final subtraction in Montgomery multiplication

[oweals/openssl.git] / Makefile.shared

diff --git a/Makefile.shared b/Makefile.shared
index 9e9b28e2c20f34c58c4c3c9e7c74f0243c59a75d..cb189a434ce672f62f4e541cc9ae97d862302a03 100644 (file)
--- a/Makefile.shared
+++ b/Makefile.shared
@@ -196,12 +196,17 @@ link_app.bsd:
        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.
 link_o.darwin:
        @ $(CALC_VERSIONS); \
        SHLIB=lib$(LIBNAME); \
-       SHLIB_SUFFIX=.dylib; \
+       SHLIB_SUFFIX=.so; \
        ALLSYMSFLAGS='-all_load'; \
        NOALLSYMSFLAGS=''; \
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \
        if [ -n "$(LIBVERSION)" ]; then \
                SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
        fi; \
@@ -215,12 +220,14 @@ link_a.darwin:
        SHLIB_SUFFIX=.dylib; \
        ALLSYMSFLAGS='-all_load'; \
        NOALLSYMSFLAGS=''; \
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \
        if [ -n "$(LIBVERSION)" ]; then \
                SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
        fi; \
        if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
                SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
        fi; \
+       SHAREDFLAGS="$$SHAREDFLAGS -install_name ${INSTALLTOP}/lib/$$SHLIB${SHLIB_EXT}"; \
        $(LINK_SO_A)
 link_app.darwin:       # is there run-path on darwin?
        $(LINK_APP)
@@ -229,24 +236,30 @@ link_o.cygwin:
        @ $(CALC_VERSIONS); \
        INHIBIT_SYMLINKS=yes; \
        SHLIB=cyg$(LIBNAME); \
-       expr $(PLATFORM) : 'mingw' > /dev/null && SHLIB=$(LIBNAME)eay32; \
+       base=-Wl,--enable-auto-image-base; \
+       if expr $(PLATFORM) : 'mingw' > /dev/null; then \
+               SHLIB=$(LIBNAME)eay32; base=; \
+       fi; \
        SHLIB_SUFFIX=.dll; \
        LIBVERSION="$(LIBVERSION)"; \
        SHLIB_SOVER=${LIBVERSION:+"-$(LIBVERSION)"}; \
        ALLSYMSFLAGS='-Wl,--whole-archive'; \
        NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
-       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
+       SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
        $(LINK_SO_O)
 link_a.cygwin:
        @ $(CALC_VERSIONS); \
        INHIBIT_SYMLINKS=yes; \
        SHLIB=cyg$(LIBNAME); \
-       expr $(PLATFORM) : 'mingw' > /dev/null && SHLIB=$(LIBNAME)eay32; \
+       base=-Wl,--enable-auto-image-base; \
+       if expr $(PLATFORM) : 'mingw' > /dev/null; then \
+               SHLIB=$(LIBNAME)eay32; \
+               base=;  [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \
+       fi; \
        SHLIB_SUFFIX=.dll; \
        SHLIB_SOVER=-$(LIBVERSION); \
        ALLSYMSFLAGS='-Wl,--whole-archive'; \
        NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
-       base=;  [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \
        SHAREDFLAGS="$(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$$SHLIB_SUFFIX; \
@@ -273,7 +286,7 @@ link_o.alpha-osf1:
                NOALLSYMSFLAGS='-none'; \
                SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared"; \
                if [ -n "$$SHLIB_HIST" ]; then \
-                       SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
+                       SHAREDFLAGS="$$SHAREDFLAGS -set_version $$SHLIB_HIST"; \
                fi; \
        fi; \
        $(LINK_SO_O)
@@ -294,7 +307,7 @@ link_a.alpha-osf1:
                NOALLSYMSFLAGS='-none'; \
                SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared"; \
                if [ -n "$$SHLIB_HIST" ]; then \
-                       SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
+                       SHAREDFLAGS="$$SHAREDFLAGS -set_version $$SHLIB_HIST"; \
                fi; \
        fi; \
        $(LINK_SO_A)
@@ -448,7 +461,7 @@ link_o.hpux:
        @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \
        $(CALC_VERSIONS); \
        SHLIB=lib$(LIBNAME).sl; \
-       expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \
+       expr "$(CFLAGS)" : '.*DSO_DLFCN' > /dev/null && SHLIB=lib$(LIBNAME).so; \
        SHLIB_SUFFIX=; \
        ALLSYMSFLAGS='-Wl,-Fl'; \
        NOALLSYMSFLAGS=''; \
@@ -478,26 +491,26 @@ link_app.hpux:
 
 link_o.aix:
        @ $(CALC_VERSIONS); \
-       OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]\([0-9]*\)'`; \
+       OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || :; \
        OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
        SHLIB=lib$(LIBNAME).so; \
        SHLIB_SUFFIX=; \
-       ALLSYMSFLAGS='-bnogc'; \
+       ALLSYMSFLAGS=''; \
        NOALLSYMSFLAGS=''; \
-       SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -G -bE:lib$(LIBNAME).exp -bM:SRE'; \
-       $(LINK_SO_O); rm -rf lib$(LIBNAME).exp
+       SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \
+       $(LINK_SO_O);
 link_a.aix:
        @ $(CALC_VERSIONS); \
-       OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]\([0-9]*\)'`; \
+       OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || : ; \
        OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \
        SHLIB=lib$(LIBNAME).so; \
        SHLIB_SUFFIX=; \
        ALLSYMSFLAGS='-bnogc'; \
        NOALLSYMSFLAGS=''; \
-       SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -G -bE:lib$(LIBNAME).exp -bM:SRE'; \
+       SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \
        $(LINK_SO_A_VIA_O)
 link_app.aix:
-       LDFLAGS="$(CFLAGS) -blibpath:$(LIBRPATH)"; \
+       LDFLAGS="$(CFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \
        $(LINK_APP)
 
 link_o.reliantunix:
@@ -536,7 +549,7 @@ 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 symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
+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