diff options
Diffstat (limited to 'bin/mklib')
| -rwxr-xr-x | bin/mklib | 183 |
1 files changed, 149 insertions, 34 deletions
diff --git a/bin/mklib b/bin/mklib index 031e049c615..d7b740f8e34 100755 --- a/bin/mklib +++ b/bin/mklib @@ -34,6 +34,7 @@ MINOR=0 PATCH="" DEPS="" LINK="" +LDFLAGS="" CPLUSPLUS=0 STATIC=0 DLOPEN=0 @@ -42,7 +43,7 @@ ARCH="auto" ARCHOPT="" NOPREFIX=0 EXPORTS="" - +ID="" # # Parse arguments @@ -60,17 +61,21 @@ do echo ' -minor N specifies minor version number (default is 0)' echo ' -patch N specifies patch version number (default is 0)' echo ' -lLIBRARY specifies a dependency on LIBRARY' - echo ' -LDIR search in DIR for library dependencies' + echo ' -LDIR search in DIR for library dependencies at build time' + echo ' -RDIR search in DIR for library dependencies at run time' echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)' echo ' Not observed on all systems at this time.' + echo ' -ldflags OPT specify any additional linker flags in OPT' echo ' -cplusplus link with C++ runtime' echo ' -static make a static library (default is dynamic/shared)' echo ' -dlopen make a shared library suitable for dynamic loading' echo ' -install DIR put resulting library file(s) in DIR' echo ' -arch ARCH override using `uname` to determine host system' echo ' -archopt OPT specify an extra achitecture-specific option OPT' + echo ' -altopts OPTS alternate options to override all others' echo " -noprefix don't prefix library name with 'lib' nor add any suffix" echo ' -exports FILE only export the symbols listed in FILE' + echo ' -id NAME Sets the id of the dylib (Darwin)' echo ' -h, --help display this information and exit' exit 1 ;; @@ -94,12 +99,22 @@ do shift 1; LINK=$1 ;; + '-ldflags') + shift 1; + LDFLAGS=$1 + ;; -l*) DEPS="$DEPS $1" ;; -L*) DEPS="$DEPS $1" ;; + -R*) + DEPS="$DEPS $1" + ;; + -Wl*) + DEPS="$DEPS $1" + ;; -pthread) # this is a special case (see bugzilla 10876) DEPS="$DEPS $1" @@ -128,6 +143,10 @@ do shift 1; ARCHOPT=$1 ;; + '-altopts') + shift 1; + ALTOPTS=$1 + ;; '-noprefix') NOPREFIX=1 ;; @@ -135,6 +154,10 @@ do shift 1; EXPORTS=$1 ;; + '-id') + shift 1; + ID=$1 + ;; -*) echo "mklib: Unknown option: " $1 ; exit 1 @@ -178,6 +201,7 @@ if [ ] ; then echo PATCH is $PATCH echo DEPS are $DEPS echo "EXPORTS in" $EXPORTS + echo ID is $ID echo "-----------------" fi @@ -187,7 +211,7 @@ fi # case $ARCH in - 'Linux' | 'OpenBSD' | 'GNU' | GNU/*) + 'Linux' | 'OpenBSD' | 'DragonFly' | 'GNU' | GNU/*) # we assume gcc if [ "x$LINK" = "x" ] ; then @@ -218,9 +242,13 @@ case $ARCH in OPTS="-m32 ${OPTS}" fi + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi + rm -f ${LIBNAME} # make lib - ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} # finish up FINAL_LIBS="${LIBNAME}" elif [ $STATIC = 1 ] ; then @@ -228,10 +256,35 @@ case $ARCH in echo "mklib: Making" $ARCH "static library: " ${LIBNAME} LINK="ar" OPTS="-ru" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi rm -f ${LIBNAME} + + # expand any .a objects into constituent .o files. + NEWOBJECTS="" + DELETIA="" + for OBJ in ${OBJECTS} ; do + if [ `expr match $OBJ '.*\.a'` -gt 0 ] ; then + # extract the .o files from this .a archive + FILES=`ar t $OBJ` + ar x $OBJ + NEWOBJECTS="$NEWOBJECTS $FILES" + # keep track of temporary .o files and delete them below + DELETIA="$DELETIA $FILES" + else + # ordinary .o file + NEWOBJECTS="$NEWOBJECTS $OBJ" + fi + done + # make lib - ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS} + ${LINK} ${OPTS} ${LIBNAME} ${NEWOBJECTS} ranlib ${LIBNAME} + + # remove temporary extracted .o files + rm -f ${DELETIA} + # finish up FINAL_LIBS=${LIBNAME} else @@ -263,6 +316,9 @@ case $ARCH in if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then OPTS="-m32 ${OPTS}" fi + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi if [ x${PATCH} = "x" ] ; then VERSION="${MAJOR}.${MINOR}" @@ -278,7 +334,7 @@ case $ARCH in rm -f ${LIBNAME}.so # make lib - ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} # make usual symlinks ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so @@ -312,7 +368,7 @@ case $ARCH in # use g++ LINK="g++" else - echo "mklib: warning: can't find C++ comiler, trying CC." + echo "mklib: warning: can't find C++ compiler, trying CC." LINK="CC" fi else @@ -341,19 +397,23 @@ case $ARCH in # Check if objects are SPARC v9 # file says: ELF 64-bit MSB relocatable SPARCV9 Version 1 set ${OBJECTS} - SPARCV9=`file $1 | grep SPARCV9` - if [ "${SPARCV9}" ] ; then - OPTS="${OPTS} -xarch=v9" + if [ ${LINK} = "cc" -o ${LINK} = "CC" ] ; then + SPARCV9=`file $1 | grep SPARCV9` + if [ "${SPARCV9}" ] ; then + OPTS="${OPTS} -xarch=v9" + fi fi - + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi # for debug: #echo "mklib: linker is" ${LINK} ${OPTS} if [ $NOPREFIX = 1 ] ; then rm -f ${LIBNAME} - ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} else rm -f ${LIBNAME}.${MAJOR} ${LIBNAME} - ${LINK} ${OPTS} -o ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} -h ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS} ln -s ${LIBNAME}.${MAJOR} ${LIBNAME} fi FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}" @@ -376,8 +436,11 @@ case $ARCH in # No "lib" or ".so" part echo "mklib: Making FreeBSD shared library: " ${LIBNAME} OPTS="-shared" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi rm -f ${LIBNAME} - ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} FINAL_LIBS=${LIBNAME} elif [ $STATIC = 1 ] ; then STLIB="lib${LIBNAME}.a" @@ -389,9 +452,12 @@ case $ARCH in else SHLIB="lib${LIBNAME}.so.${MAJOR}" OPTS="-shared -Wl,-soname,${SHLIB}" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi echo "mklib: Making FreeBSD shared library: " ${SHLIB} rm -f ${SHLIB} - ${LINK} ${OPTS} -o ${SHLIB} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${SHLIB} ${OBJECTS} ${DEPS} ln -sf ${SHLIB} "lib${LIBNAME}.so" FINAL_LIBS="${SHLIB} lib${LIBNAME}.so" fi @@ -442,6 +508,10 @@ case $ARCH in exit 1 fi + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi + if [ $CPLUSPLUS = 1 ] ; then LINK="CC" else @@ -449,7 +519,7 @@ case $ARCH in fi echo "mklib: Making IRIX " ${ABI} " shared library: " ${LIBNAME} - ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} FINAL_LIBS=${LIBNAME} fi ;; @@ -522,12 +592,16 @@ case $ARCH in } }' | sort -u >> ${EXPFILE} + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi + # On AIX a shared library is linked differently when # you want to dlopen the file if [ $DLOPEN = "1" ] ; then - cc -G ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + cc -G ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} else - cc ${OPTS} -o ${OFILE} ${OBJECTS} ${DEPS} + cc ${OPTS} ${LDFLAGS} -o ${OFILE} ${OBJECTS} ${DEPS} ar ${X64} -r ${LIBNAME} ${OFILE} fi @@ -573,6 +647,9 @@ case $ARCH in echo "mklib: Making Darwin static library: " ${LIBNAME} LINK="ar" OPTS="-ruvs" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS} FINAL_LIBS=${LIBNAME} else @@ -581,22 +658,46 @@ case $ARCH in LIBSUFFIX="bundle" OPTS="${ARCHOPT} -bundle -multiply_defined suppress" else - LIBSUFFIX="dylib" - OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" + LIBSUFFIX="dylib" + if [ -z "$ID" ] ; then + ID="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" + fi + OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name ${ID}" fi - LINKNAME="lib${LIBNAME}.${LIBSUFFIX}" - LIBNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" + + if [ ${EXPORTS} ] ; then + if [ -f ${EXPORTS}".darwin" ] ; then + EXPORTS=$EXPORTS".darwin" + fi + OPTS="${OPTS} -exported_symbols_list ${EXPORTS}" + fi + + LINKNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" + LINKNAME2="lib${LIBNAME}.${LIBSUFFIX}" + LIBNAME="lib${LIBNAME}.${MAJOR}.${MINOR}.${LIBSUFFIX}" # examine first object to determine ABI set ${OBJECTS} - ABI_PPC=`file $1 | grep 'object ppc'` - ABI_I386=`file $1 | grep 'object i386'` - if [ "${ABI_PPC}" ] ; then - OPTS="${OPTS} -arch ppc" - fi - if [ "${ABI_I386}" ] ; then - OPTS="${OPTS} -arch i386" - fi + ABI_PPC=`file $1 | grep ' ppc'` + ABI_I386=`file $1 | grep ' i386'` + ABI_PPC64=`file $1 | grep ' ppc64'` + ABI_X86_64=`file $1 | grep ' x86_64'` + if [ "${ABI_PPC}" ] ; then + OPTS="${OPTS} -arch ppc" + fi + if [ "${ABI_I386}" ] ; then + OPTS="${OPTS} -arch i386" + fi + if [ "${ABI_PPC64}" ] ; then + OPTS="${OPTS} -arch ppc64" + fi + if [ "${ABI_X86_64}" ] ; then + OPTS="${OPTS} -arch x86_64" + fi + + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi # XXX can we always add -isysroot /Developer/SDKs/MacOSX10.4u.sdk # to OPTS here? @@ -609,9 +710,11 @@ case $ARCH in fi echo "mklib: Making Darwin shared library: " ${LIBNAME} - ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS} + + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} ln -s ${LIBNAME} ${LINKNAME} - FINAL_LIBS="${LIBNAME} ${LINKNAME}" + ln -s ${LIBNAME} ${LINKNAME2} + FINAL_LIBS="${LIBNAME} ${LINKNAME} ${LINKNAME2}" fi ;; @@ -663,6 +766,9 @@ case $ARCH in echo "mklib: Making Intel ICC static library: " ${LIBNAME}.a LINK="ar" OPTS="-ruv" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi # make lib ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS} # finish up @@ -673,6 +779,9 @@ case $ARCH in else OPTS="-shared" fi + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi VERSION="${MAJOR}.${MINOR}.${PATCH}" echo "mklib: Making Intel ICC shared library: " ${LIBNAME}.so.${VERSION} @@ -686,7 +795,7 @@ case $ARCH in rm -f ${LIBNAME}.so.${MAJOR} rm -f ${LIBNAME}.so # make lib - ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} # make usual symlinks ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so @@ -737,6 +846,9 @@ case $ARCH in echo "mklib: Making" $ARCH "static library: " ${LIBNAME}.a LINK="ar" OPTS="-ru" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi # make lib ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS} ranlib ${LIBNAME}.a @@ -744,6 +856,9 @@ case $ARCH in FINAL_LIBS=${LIBNAME}.a else OPTS="-shared -Wl,-export-all -Wl,--out-implib=${LIBNAME}-${MAJOR}.dll.a" + if [ "${ALTOPTS}" ] ; then + OPTS=${ALTOPTS} + fi echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}-${MAJOR}.dll if [ $CPLUSPLUS = 1 ] ; then @@ -758,7 +873,7 @@ case $ARCH in rm -f ${LIBNAME}.a # make lib - ${LINK} ${OPTS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS} + ${LINK} ${OPTS} ${LDFLAGS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS} # make usual symlinks ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a # finish up |