| #!/usr/bin/env bash |
| # configure script for zlib. |
| # |
| # Normally configure builds both a static and a shared library. |
| # If you want to build just a static library, use: ./configure --static |
| # |
| # To impose specific compiler or flags or install directory, use for example: |
| # prefix=$HOME CC=cc CFLAGS="-O4" ./configure |
| # or for csh/tcsh users: |
| # (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure) |
| |
| # Incorrect settings of CC or CFLAGS may prevent creating a shared library. |
| # If you have problems, try without defining CC and CFLAGS before reporting |
| # an error. |
| |
| # start off configure.log |
| echo -------------------- >> configure.log |
| echo $0 $* >> configure.log |
| date >> configure.log |
| |
| SRCDIR=$(cd $(dirname $0); pwd) |
| BUILDDIR=$(pwd) |
| |
| # set command prefix for cross-compilation |
| if [ -n "${CHOST}" ]; then |
| # normalize the chost before parsing it |
| NORM_CHOST=$(sh "$SRCDIR"/tools/config.sub $CHOST) |
| uname="$(echo "${NORM_CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')" |
| CROSS_PREFIX="${CHOST}-" |
| ARCH="$(echo "${NORM_CHOST}" | sed -e 's/-.*//')" |
| else |
| ARCH="`uname -m`" |
| fi |
| |
| case "${ARCH}" in |
| x86_64) |
| case "${CFLAGS}" in |
| *-m32*) |
| ARCH=i686 |
| ;; |
| esac |
| ;; |
| i386 | i486 | i586 | i686) |
| case "${CFLAGS}" in |
| *-m64*) |
| ARCH=x86_64 |
| ;; |
| esac |
| ;; |
| esac |
| |
| # destination name for windows import library |
| IMPORTLIB= |
| |
| # establish commands for library building |
| if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then |
| AR=${AR-"${CROSS_PREFIX}ar"} |
| test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log |
| else |
| AR=${AR-"ar"} |
| test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log |
| fi |
| ARFLAGS=${ARFLAGS-"rc"} |
| if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then |
| RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"} |
| test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log |
| else |
| RANLIB=${RANLIB-"ranlib"} |
| fi |
| |
| # set defaults before processing command line options |
| LDCONFIG=${LDCONFIG-"ldconfig"} |
| LDFLAGS=${LDFLAGS} |
| LDSHAREDLIBC="${LDSHAREDLIBC}" |
| DEFFILE= |
| RC= |
| RCFLAGS= |
| RCOBJS= |
| STRIP= |
| ARCHS= |
| prefix=${prefix-/usr/local} |
| exec_prefix=${exec_prefix-'${prefix}'} |
| bindir=${bindir-'${exec_prefix}/bin'} |
| libdir=${libdir-'${exec_prefix}/lib'} |
| sharedlibdir=${sharedlibdir-'${libdir}'} |
| includedir=${includedir-'${prefix}/include'} |
| mandir=${mandir-'${prefix}/share/man'} |
| shared_ext='.so' |
| shared=1 |
| gzfileops=0 |
| compat=0 |
| cover=0 |
| build32=0 |
| build64=0 |
| buildacle=1 |
| buildneon=1 |
| builddfltccdeflate=0 |
| builddfltccinflate=0 |
| with_sanitizers=0 |
| with_msan=0 |
| with_fuzzers=0 |
| floatabi= |
| native=0 |
| forcesse2=0 |
| avx2flag="-mavx2" |
| sse2flag="-msse2" |
| ssse3flag="-mssse3" |
| sse4flag="-msse4" |
| sse42flag="-msse4.2" |
| pclmulflag="-mpclmul" |
| acleflag= |
| neonflag= |
| without_optimizations=0 |
| without_new_strategies=0 |
| gcc=0 |
| warn=0 |
| debug=0 |
| old_cc="$CC" |
| old_cflags="$CFLAGS" |
| OBJC='$(OBJZ)' |
| PIC_OBJC='$(PIC_OBJZ)' |
| INSTALLTARGETS="install-shared install-static" |
| UNINSTALLTARGETS="uninstall-shared uninstall-static" |
| |
| TEST="teststatic" |
| |
| # leave this script, optionally in a bad way |
| leave() |
| { |
| if test "$*" != "0"; then |
| echo "** $0 aborting." | tee -a configure.log |
| fi |
| rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version |
| echo -------------------- >> configure.log |
| echo >> configure.log |
| echo >> configure.log |
| exit $1 |
| } |
| |
| # process command line options |
| while test $# -ge 1 |
| do |
| case "$1" in |
| -h* | --help) |
| echo 'usage:' | tee -a configure.log |
| echo ' configure [--prefix=PREFIX] [--eprefix=EXPREFIX]' | tee -a configure.log |
| echo ' [--static] [--32] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log |
| echo ' [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log |
| echo ' [--warn] Enables extra compiler warnings' | tee -a configure.log |
| echo ' [--debug] Enables extra debug prints during operation' | tee -a configure.log |
| echo ' [--zlib-compat] Compiles for zlib-compatible API instead of zlib-ng API' | tee -a configure.log |
| echo ' [--with-gzfileops] Compiles with the gzfile parts of the API enabled' | tee -a configure.log |
| echo ' [--without-optimizations] Compiles without support for optional instruction sets' | tee -a configure.log |
| echo ' [--without-new-strategies] Compiles without using new additional deflate strategies' | tee -a configure.log |
| echo ' [--without-acle] Compiles without ARM C Language Extensions' | tee -a configure.log |
| echo ' [--without-neon] Compiles without ARM Neon SIMD instruction set' | tee -a configure.log |
| echo ' [--with-dfltcc-deflate] Use DEFLATE CONVERSION CALL instruction for compression on IBM Z' | tee -a configure.log |
| echo ' [--with-dfltcc-inflate] Use DEFLATE CONVERSION CALL instruction for decompression on IBM Z' | tee -a configure.log |
| echo ' [--force-sse2] Assume SSE2 instructions are always available (disabled by default on x86, enabled on x86_64)' | tee -a configure.log |
| echo ' [--with-sanitizers] Build with address sanitizer and all supported sanitizers other than memory sanitizer (disabled by default)' | tee -a configure.log |
| echo ' [--with-msan] Build with memory sanitizer (disabled by default)' | tee -a configure.log |
| echo ' [--with-fuzzers] Build test/fuzz (disabled by default)' | tee -a configure.log |
| echo ' [--native] Compiles with full instruction set supported on this host' | tee -a configure.log |
| exit 0 ;; |
| -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;; |
| -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;; |
| -l*=* | --libdir=*) libdir=`echo $1 | sed 's/.*=//'`; shift ;; |
| --sharedlibdir=*) sharedlibdir=`echo $1 | sed 's/.*=//'`; shift ;; |
| -i*=* | --includedir=*) includedir=`echo $1 | sed 's/.*=//'`;shift ;; |
| -u*=* | --uname=*) uname=`echo $1 | sed 's/.*=//'`;shift ;; |
| -p* | --prefix) prefix="$2"; shift; shift ;; |
| -e* | --eprefix) exec_prefix="$2"; shift; shift ;; |
| -l* | --libdir) libdir="$2"; shift; shift ;; |
| -i* | --includedir) includedir="$2"; shift; shift ;; |
| -s* | --shared | --enable-shared) shared=1; shift ;; |
| -t | --static) shared=0; shift ;; |
| --zlib-compat) compat=1; shift ;; |
| --with-gzfileops) gzfileops=1; shift ;; |
| --cover) cover=1; shift ;; |
| -3* | --32) build32=1; shift ;; |
| -6* | --64) build64=1; shift ;; |
| --without-acle) buildacle=0; shift ;; |
| --without-neon) buildneon=0; shift ;; |
| --with-dfltcc-deflate) builddfltccdeflate=1; shift ;; |
| --with-dfltcc-inflate) builddfltccinflate=1; shift ;; |
| --force-sse2) forcesse2=1; shift ;; |
| -n | --native) native=1; shift ;; |
| -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;; |
| --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;; |
| --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;; |
| -noopt | --without-optimizations) without_optimizations=1; shift;; |
| -oldstrat | --without-new-strategies) without_new_strategies=1; shift;; |
| -w* | --warn) warn=1; shift ;; |
| -d* | --debug) debug=1; shift ;; |
| --with-sanitizers) with_sanitizers=1; shift ;; |
| --with-msan) with_msan=1; shift ;; |
| --with-fuzzers) with_fuzzers=1; shift ;; |
| |
| *) |
| echo "unknown option: $1" | tee -a configure.log |
| echo "$0 --help for help" | tee -a configure.log |
| leave 1;; |
| esac |
| done |
| |
| # temporary file name |
| test=ztest$$ |
| |
| # put arguments in log, also put test file in log if used in arguments |
| show() |
| { |
| case "$*" in |
| *$test.c*) |
| echo === $test.c === >> configure.log |
| cat $test.c >> configure.log |
| echo === >> configure.log;; |
| esac |
| echo $* >> configure.log |
| } |
| |
| # check for gcc vs. cc and set compile and link flags based on the system identified by uname |
| cat > $test.c <<EOF |
| extern int getchar(); |
| int main() {return getchar();} |
| EOF |
| |
| cc=${CC-${CROSS_PREFIX}gcc} |
| echo -n "Checking for compiler... " | tee -a configure.log |
| case "$cc" in |
| *gcc*) gcc=1 ;; |
| *clang*) gcc=1 ;; |
| esac |
| case `$cc -v 2>&1` in |
| *gcc*) gcc=1 ;; |
| *clang*) gcc=1 ;; |
| esac |
| |
| if test $build32 -eq 1; then |
| CFLAGS="${CFLAGS} -m32" |
| SFLAGS="${SFLAGS} -m32" |
| LDFLAGS="${LDFLAGS} -m32" |
| fi |
| if test $build64 -eq 1; then |
| CFLAGS="${CFLAGS} -m64" |
| SFLAGS="${SFLAGS} -m64" |
| LDFLAGS="${LDFLAGS} -m64" |
| fi |
| |
| # Set library name depending on zlib-compat option |
| if test $compat -eq 0; then |
| LIBNAME=libz-ng |
| LIBNAME2=zlib-ng |
| SUFFIX=-ng |
| else |
| LIBNAME=libz |
| LIBNAME2=zlib |
| SUFFIX="" |
| fi |
| |
| STATICLIB=${LIBNAME}.a |
| MAPNAME=${LIBNAME2}.map |
| |
| # extract zlib version numbers from zlib.h |
| if test $compat -eq 0; then |
| VER=`sed -n -e '/ZLIBNG_VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}/zlib-ng.h` |
| VER3=`sed -n -e '/ZLIBNG_VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}/zlib-ng.h` |
| VER2=`sed -n -e '/ZLIBNG_VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}/zlib-ng.h` |
| VER1=`sed -n -e '/ZLIBNG_VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}/zlib-ng.h` |
| else |
| VER=`sed -n -e '/ZLIB_VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}/zlib.h` |
| VER3=`sed -n -e '/ZLIB_VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}/zlib.h` |
| VER2=`sed -n -e '/ZLIB_VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}/zlib.h` |
| VER1=`sed -n -e '/ZLIB_VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}/zlib.h` |
| fi |
| |
| show $cc -c $test.c |
| if test "$gcc" -eq 1 && ($cc $CFLAGS -c $test.c) >> configure.log 2>&1; then |
| echo "$cc" | tee -a configure.log |
| CC="$cc" |
| CFLAGS="${CFLAGS} -std=c99" |
| |
| # Re-check ARCH if the compiler is a cross-compiler. |
| if $CC -print-multiarch 1> /dev/null 2>&1 && test -n "$($CC -print-multiarch)" 1> /dev/null 2>&1; then |
| CC_ARCH=`$CC $CFLAGS -print-multiarch | sed 's/-.*//g'` |
| else |
| CC_ARCH=`$CC $CFLAGS -dumpmachine | sed 's/-.*//g'` |
| fi |
| case $CC_ARCH in |
| i386 | i486 | i586 | i686) |
| # Honor user choice if gcc is multilib and 64-bit is requested |
| if test $build64 -eq 1; then |
| ARCH=x86_64 |
| else |
| ARCH=$CC_ARCH |
| fi ;; |
| x86_64) |
| # Honor user choice if gcc is multilib and 32-bit is requested |
| if test $build32 -ne 1; then |
| ARCH=$CC_ARCH |
| fi ;; |
| arm | armeb) |
| if test $native -eq 0; then |
| ARCH=arm |
| else |
| ARCH=native |
| fi |
| if test "${uname}" = "eabi"; then |
| # No ACLE support |
| uname=arm |
| if test $buildacle -eq 1; then |
| echo ACLE support not available |
| buildacle=0 |
| fi |
| fi |
| if test $buildacle -eq 1; then |
| if test $native -eq 0; then |
| ARCH=armv8-a+crc |
| fi |
| fi ;; |
| armv8l) |
| if test $native -eq 0; then |
| ARCH=armv8-a |
| else |
| ARCH=native |
| fi ;; |
| aarch64 | aarch64_be) |
| if test "${uname}" = "elf"; then |
| uname=aarch64 |
| fi |
| if test $native -eq 0; then |
| ARCH=aarch64 |
| else |
| ARCH=native |
| fi ;; |
| powerpc | ppc) |
| ARCH=powerpc ;; |
| powerpc64 | ppc64) |
| ARCH=powerpc64 ;; |
| powerpc64le | ppc64le) |
| ARCH=powerpc64le ;; |
| esac |
| CFLAGS="-O2 ${CFLAGS}" |
| if test -n "${ARCHS}"; then |
| CFLAGS="${CFLAGS} ${ARCHS}" |
| LDFLAGS="${LDFLAGS} ${ARCHS}" |
| fi |
| CFLAGS="${CFLAGS} -Wall" |
| SFLAGS="${CFLAGS} -fPIC" |
| if test $native -eq 1; then |
| case $ARCH in |
| powerpc*) |
| NATIVE_FLAG="-mcpu=native" ;; |
| *) |
| NATIVE_FLAG="-march=native" ;; |
| esac |
| CFLAGS="${CFLAGS} ${NATIVE_FLAG}" |
| SFLAGS="${SFLAGS} ${NATIVE_FLAG}" |
| fi |
| if test "$warn" -eq 1; then |
| CFLAGS="${CFLAGS} -Wextra -Wpedantic -Wno-implicit-fallthrough" |
| fi |
| if test $debug -eq 1; then |
| CFLAGS="${CFLAGS} -DZLIB_DEBUG" |
| SFLAGS="${SFLAGS} -DZLIB_DEBUG" |
| fi |
| if test -z "$uname"; then |
| uname=`(uname -s || echo unknown) 2>/dev/null` |
| fi |
| case "$uname" in |
| Linux* | linux* | GNU | GNU/* | solaris*) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,-soname,${LIBNAME}.so.1,--version-script,${SRCDIR}/${MAPNAME}" ;; |
| *BSD | *bsd* | DragonFly) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,-soname,${LIBNAME}.so.1,--version-script,${SRCDIR}/${MAPNAME}" |
| LDCONFIG="ldconfig -m" ;; |
| CYGWIN* | Cygwin* | cygwin*) |
| ARFLAGS="rcs" |
| SFLAGS="${CFLAGS}" |
| shared_ext='.dll' |
| sharedlibdir='${bindir}' |
| if test $compat -eq 0; then |
| SHAREDLIB=cygz-ng$shared_ext |
| else |
| SHAREDLIB=cygz$shared_ext |
| fi |
| SHAREDLIBM='' |
| SHAREDLIBV='' |
| SHAREDTARGET=$SHAREDLIB |
| IMPORTLIB="${LIBNAME}.dll.a" |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,--out-implib,${IMPORTLIB},--version-script,${SRCDIR}/${MAPNAME}" |
| LDSHAREDLIBC="" |
| DEFFILE='win32/${LIBNAME2}.def' |
| RC="${CROSS_PREFIX}windres" |
| RCFLAGS='--define GCC_WINDRES' |
| RCOBJS='zlibrc.o' |
| STRIP="${CROSS_PREFIX}strip" |
| EXE='.exe' ;; |
| MSYS* | msys*) |
| ARFLAGS="rcs" |
| SFLAGS="${CFLAGS}" |
| shared_ext='.dll' |
| sharedlibdir='${bindir}' |
| if test $compat -eq 0; then |
| SHAREDLIB=msys-z-ng$shared_ext |
| else |
| SHAREDLIB=msys-z$shared_ext |
| fi |
| SHAREDLIBM='' |
| SHAREDLIBV='' |
| SHAREDTARGET=$SHAREDLIB |
| IMPORTLIB="${LIBNAME}.dll.a" |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,--out-implib,${IMPORTLIB}" |
| LDSHAREDLIBC="" |
| DEFFILE='win32/${LIBNAME2}.def' |
| RC="${CROSS_PREFIX}windres" |
| RCFLAGS='--define GCC_WINDRES' |
| RCOBJS='zlibrc.o' |
| STRIP="${CROSS_PREFIX}strip" |
| EXE='.exe' ;; |
| MINGW* | mingw*) |
| ARFLAGS="rcs" |
| CFLAGS="${CFLAGS} -D_POSIX_C_SOURCE=200809L -D_GNU_SOURCE=1" |
| SFLAGS="${CFLAGS}" |
| shared_ext='.dll' |
| sharedlibdir='${bindir}' |
| SHAREDLIB=${LIBNAME}-$VER1$shared_ext |
| SHAREDLIBM='' |
| SHAREDLIBV='' |
| SHAREDTARGET=$SHAREDLIB |
| IMPORTLIB="${LIBNAME}.dll.a" |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,--out-implib=${IMPORTLIB} -Wl,--version-script=${SRCDIR}/${MAPNAME}" |
| LDSHAREDLIBC="" |
| DEFFILE='win32/${LIBNAME2}.def' |
| RC="${CROSS_PREFIX}windres" |
| RCFLAGS='--define GCC_WINDRES' |
| if [ "$CC" == "mingw32-gcc" ]; then |
| case $ARCH in |
| i386 | i486 | i586 | i686) RCFLAGS="${RCFLAGS} -F pe-i386";; |
| esac; |
| fi |
| RCOBJS='zlibrc.o' |
| STRIP="${CROSS_PREFIX}strip" |
| EXE='.exe' ;; |
| QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 |
| # (alain.bonnefoy@icbt.com) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,-h${LIBNAME}.so.1" ;; |
| HP-UX*) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared" |
| case `(uname -m || echo unknown) 2>/dev/null` in |
| ia64) |
| shared_ext='.so' |
| SHAREDLIB='${LIBNAME}.so' ;; |
| *) |
| shared_ext='.sl' |
| SHAREDLIB='${LIBNAME}.sl' ;; |
| esac ;; |
| Darwin* | darwin*) |
| shared_ext='.dylib' |
| SHAREDLIB=${LIBNAME}$shared_ext |
| SHAREDLIBV=${LIBNAME}.$VER$shared_ext |
| SHAREDLIBM=${LIBNAME}.$VER1$shared_ext |
| SHAREDTARGET=$SHAREDLIBV |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3" |
| if libtool -V 2>&1 | grep Apple > /dev/null; then |
| AR="libtool" |
| else |
| AR="/usr/bin/libtool" |
| fi |
| ARFLAGS="-o" ;; |
| aarch64) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared -Wl,-soname,${LIBNAME}.so.1 -Wl,--version-script,${SRCDIR}/${MAPNAME}" |
| LDSHAREDLIBC="-Wl,--start-group -lc -lrdimon -Wl,--end-group" ;; |
| *) |
| LDSHARED=${LDSHARED-"$cc"} |
| LDSHAREDFLAGS="-shared" ;; |
| esac |
| else |
| # find system name and corresponding cc options |
| CC=${CC-cc} |
| gcc=0 |
| echo "$CC" | tee -a configure.log |
| if test -z "$uname"; then |
| uname=`(uname -sr || echo unknown) 2>/dev/null` |
| fi |
| case "$uname" in |
| HP-UX*) SFLAGS=${CFLAGS-"-O +z"} |
| CFLAGS=${CFLAGS-"-O"} |
| LDSHARED=${LDSHARED-"ld"} |
| LDSHAREDFLAGS="-b" |
| case `(uname -m || echo unknown) 2>/dev/null` in |
| ia64) |
| shared_ext='.so' |
| SHAREDLIB='${LIBNAME}.so' ;; |
| *) |
| shared_ext='.sl' |
| SHAREDLIB='${LIBNAME}.sl' ;; |
| esac ;; |
| AIX*) # Courtesy of dbakker@arrayasolutions.com |
| SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} |
| CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} |
| LDSHARED=${LDSHARED-"xlc"} |
| LDSHAREDFLAGS="-G" ;; |
| # send working options for other systems to zlib@gzip.org |
| *) SFLAGS=${CFLAGS-"-O"} |
| CFLAGS=${CFLAGS-"-O"} |
| LDSHARED=${LDSHARED-"cc"} |
| LDSHAREDFLAGS="-shared" ;; |
| esac |
| fi |
| |
| # destination names for shared library if not defined above |
| SHAREDLIB=${SHAREDLIB-"${LIBNAME}$shared_ext"} |
| SHAREDLIBV=${SHAREDLIBV-"${LIBNAME}$shared_ext.$VER"} |
| SHAREDLIBM=${SHAREDLIBM-"${LIBNAME}$shared_ext.$VER1"} |
| SHAREDTARGET=${SHAREDTARGET-"${LIBNAME}$shared_ext.$VER"} |
| |
| echo >> configure.log |
| |
| # define functions for testing compiler and library characteristics and logging the results |
| |
| cat > $test.c <<EOF |
| #error error |
| EOF |
| if ($CC -c $CFLAGS $test.c) 2>/dev/null; then |
| try() |
| { |
| show $* |
| test "`( $* ) 2>&1 | tee -a configure.log`" = "" |
| } |
| echo - using any output from compiler to indicate an error >> configure.log |
| else |
| try() |
| { |
| show $* |
| ( $* ) >> configure.log 2>&1 |
| ret=$? |
| if test $ret -ne 0; then |
| echo "(exit code "$ret")" >> configure.log |
| fi |
| return $ret |
| } |
| fi |
| |
| tryboth() |
| { |
| show $* |
| got=`( $* ) 2>&1` |
| ret=$? |
| printf %s "$got" >> configure.log |
| if test $ret -ne 0; then |
| return $ret |
| fi |
| test "$got" = "" |
| } |
| |
| cat > $test.c << EOF |
| int foo() { return 0; } |
| EOF |
| echo "Checking for obsessive-compulsive compiler options..." >> configure.log |
| if try $CC -c $CFLAGS $test.c; then |
| : |
| else |
| echo "Compiler error reporting is too harsh for $0 (perhaps remove -Werror)." | tee -a configure.log |
| leave 1 |
| fi |
| |
| echo >> configure.log |
| |
| if test $with_sanitizers -eq 1; then |
| if test $with_msan -eq 1; then |
| echo "Error: --with-sanitizers and --with-msan cannot be used together" |
| exit 1 |
| fi |
| echo -n "Checking for sanitizers ASan/UBSan... " | tee -a configure.log |
| sanitizers="" |
| for san in bool address array-bounds float-divide-by-zero function integer-divide-by-zero return shift signed-integer-overflow undefined unsigned-integer-overflow vla-bound vptr; do |
| if try $CC -c $CFLAGS $test.c -fsanitize=$san ; then |
| if test -n "$sanitizers"; then |
| sanitizers="$sanitizers,$san" |
| else |
| sanitizers="$san" |
| fi |
| fi |
| done |
| |
| if test -n "$sanitizers"; then |
| echo "-fsanitize=$sanitizers" | tee -a configure.log |
| CFLAGS="$CFLAGS -fsanitize=$sanitizers" |
| SFLAGS="$SFLAGS -fsanitize=$sanitizers" |
| LDFLAGS="$LDFLAGS -fsanitize=$sanitizers" |
| else |
| echo No | tee -a configure.log |
| fi |
| |
| echo >> configure.log |
| fi |
| |
| if test $with_msan -eq 1; then |
| echo -n "Checking for MSan... " | tee -a configure.log |
| if try $CC -c $CFLAGS $test.c -fsanitize=memory ; then |
| echo "-fsanitize=memory" | tee -a configure.log |
| CFLAGS="$CFLAGS -fsanitize=memory" |
| SFLAGS="$SFLAGS -fsanitize=memory" |
| LDFLAGS="$LDFLAGS -fsanitize=memory" |
| else |
| echo No | tee -a configure.log |
| fi |
| |
| echo >> configure.log |
| fi |
| |
| # see if shared library build supported |
| cat > $test.c <<EOF |
| extern int getchar(); |
| int hello() {return getchar();} |
| EOF |
| if test $shared -eq 1; then |
| echo -n "Checking for shared library support... " | tee -a configure.log |
| # we must test in two steps (cc then ld), required at least on SunOS 4.x |
| if try $CC -w -c $SFLAGS $test.c && |
| try $LDSHARED $LDSHAREDFLAGS $LDFLAGS -o $test$shared_ext $test.o $LDSHAREDLIBC; then |
| echo "Building shared library $SHAREDTARGET with $CC." | tee -a configure.log |
| elif test -z "$old_cc" -a -z "$old_cflags"; then |
| echo "No shared library support." | tee -a configure.log |
| shared=0; |
| else |
| echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log |
| shared=0; |
| fi |
| fi |
| if test $shared -eq 0; then |
| LDSHARED="$CC" |
| LDSHAREDFLAGS="" |
| ALL="static" |
| SHAREDLIB="" |
| SHAREDLIBV="" |
| SHAREDLIBM="" |
| SHAREDTARGET="" |
| INSTALLTARGETS=install-static |
| UNINSTALLTARGETS=uninstall-static |
| echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log |
| else |
| ALL="static shared" |
| TEST="${TEST} testshared" |
| fi |
| |
| echo >> configure.log |
| |
| # check for large file support, and if none, check for fseeko() |
| cat > $test.c <<EOF |
| #include <sys/types.h> |
| off64_t dummy = 0; |
| EOF |
| if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then |
| CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1" |
| SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1" |
| echo "Checking for off64_t... Yes." | tee -a configure.log |
| echo "Checking for fseeko... Yes." | tee -a configure.log |
| else |
| echo "Checking for off64_t... No." | tee -a configure.log |
| echo >> configure.log |
| cat > $test.c <<EOF |
| #include <sys/types.h> |
| int main() { |
| _off64_t dummy = 0; |
| return 0; |
| } |
| EOF |
| if try $CC $CFLAGS -o $test $test.c $LDSHAREDLIBC; then |
| echo "Checking for _off64_t... Yes." | tee -a configure.log |
| else |
| echo "Checking for _off64_t... No." | tee -a configure.log |
| fi |
| echo >> configure.log |
| cat > $test.c <<EOF |
| #include <stdio.h> |
| int main(void) { |
| fseeko(NULL, 0, 0); |
| return 0; |
| } |
| EOF |
| if try $CC $CFLAGS -o $test $test.c $LDSHAREDLIBC; then |
| echo "Checking for fseeko... Yes." | tee -a configure.log |
| else |
| CFLAGS="${CFLAGS} -DNO_FSEEKO" |
| SFLAGS="${SFLAGS} -DNO_FSEEKO" |
| echo "Checking for fseeko... No." | tee -a configure.log |
| fi |
| fi |
| |
| echo >> configure.log |
| |
| # check for strerror() for use by gz* functions |
| cat > $test.c <<EOF |
| #include <string.h> |
| #include <errno.h> |
| int main() { return strlen(strerror(errno)); } |
| EOF |
| if try $CC $CFLAGS -o $test $test.c $LDSHAREDLIBC; then |
| echo "Checking for strerror... Yes." | tee -a configure.log |
| else |
| CFLAGS="${CFLAGS} -DNO_STRERROR" |
| SFLAGS="${SFLAGS} -DNO_STRERROR" |
| echo "Checking for strerror... No." | tee -a configure.log |
| fi |
| |
| # We need to remove zconf.h from source directory if building outside of it |
| if [ "$SRCDIR" != "$BUILDDIR" ]; then |
| rm -f $SRCDIR/zconf${SUFFIX}.h |
| fi |
| |
| # copy clean zconf.h for subsequent edits |
| cp -p $SRCDIR/zconf${SUFFIX}.h.in zconf${SUFFIX}.h |
| |
| echo >> configure.log |
| |
| # check for unistd.h and save result in zconf.h |
| cat > $test.c <<EOF |
| #include <unistd.h> |
| int main() { return 0; } |
| EOF |
| if try $CC -c $CFLAGS $test.c; then |
| sed < zconf${SUFFIX}.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf${SUFFIX}.temp.h |
| mv zconf${SUFFIX}.temp.h zconf${SUFFIX}.h |
| echo "Checking for unistd.h... Yes." | tee -a configure.log |
| else |
| echo "Checking for unistd.h... No." | tee -a configure.log |
| fi |
| |
| echo >> configure.log |
| |
| # check for ptrdiff_t and save result in zconf.h |
| echo -n "Checking for ptrdiff_t... " | tee -a configure.log |
| cat > $test.c <<EOF |
| #include <stddef.h> |
| int fun(ptrdiff_t *a) { (void)a; return 0; } |
| EOF |
| if try $CC -c $CFLAGS $test.c; then |
| echo "Yes." | tee -a configure.log |
| else |
| echo "No." | tee -a configure.log |
| sed < zconf${SUFFIX}.h "/^#ifdef NEED_PTRDIFF_T.* may be/s/def NEED_PTRDIFF_T\(.*\) may be/ 1\1 was/" > zconf${SUFFIX}.temp.h |
| mv zconf${SUFFIX}.temp.h zconf${SUFFIX}.h |
| |
| echo -n "Checking for sizeof(void *)... " | tee -a configure.log |
| cat > $test.c <<EOF |
| #include <stdint.h> |
| #define COMPILE_TIME_ASSERT(pred) struct s { int x: (pred) ? 1 : -1; } |
| COMPILE_TIME_ASSERT(sizeof(int32_t) == sizeof(void *)); |
| EOF |
| if try $CC -c $CFLAGS $test.c; then |
| echo "sizeof(int32_t)." | tee -a configure.log |
| sed < zconf${SUFFIX}.h "s/^typedef PTRDIFF_TYPE ptrdiff_t;/typedef int32_t ptrdiff_t;/g" > zconf${SUFFIX}.temp.h |
| mv zconf${SUFFIX}.temp.h zconf${SUFFIX}.h |
| else |
| cat > $test.c <<EOF |
| #include <stdint.h> |
| #define COMPILE_TIME_ASSERT(pred) struct s { int x: (pred) ? 1 : -1; } |
| COMPILE_TIME_ASSERT(sizeof(int64_t) == sizeof(void *)); |
| EOF |
| if try $CC -c $CFLAGS $test.c; then |
| echo "sizeof(int64_t)." | tee -a configure.log |
| sed < zconf${SUFFIX}.h "s/^typedef PTRDIFF_TYPE ptrdiff_t;/typedef int64_t ptrdiff_t;/g" > zconf${SUFFIX}.temp.h |
| mv zconf${SUFFIX}.temp.h zconf${SUFFIX}.h |
| else |
| echo "unknown." | tee -a configure.log |
| exit 1 |
| fi |
| fi |
| fi |
| |
| # if --zlib-compat was requested |
| if test $compat -eq 1; then |
| gzfileops=1 |
| CFLAGS="${CFLAGS} -DZLIB_COMPAT" |
| SFLAGS="${SFLAGS} -DZLIB_COMPAT" |
| case "$uname" in |
| CYGWIN* | Cygwin* | cygwin* | MSYS* | msys* | MINGW* | mingw*) |
| DEFFILE="win32/zlibcompat.def" ;; |
| esac |
| fi |
| |
| # if --gzfileops was requested |
| if test $gzfileops -eq 1; then |
| CFLAGS="${CFLAGS} -DWITH_GZFILEOP" |
| SFLAGS="${SFLAGS} -DWITH_GZFILEOP" |
| OBJC="${OBJC} \$(OBJG)" |
| PIC_OBJC="${PIC_OBJC} \$(PIC_OBJG)" |
| fi |
| |
| # if code coverage testing was requested, use older gcc if defined, e.g. "gcc-4.2" on Mac OS X |
| if test $cover -eq 1; then |
| CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage" |
| LDFLAGS="${LDFLAGS} -fprofile-arcs -ftest-coverage" |
| if test -n "$GCC_CLASSIC"; then |
| CC=$GCC_CLASSIC |
| fi |
| fi |
| |
| echo >> configure.log |
| |
| # Check for ANSI C compliant compiler |
| cat > $test.c <<EOF |
| #include <stdio.h> |
| #include <stdarg.h> |
| #include "zconf${SUFFIX}.h" |
| int main() { |
| #ifdef STDC |
| return 0; |
| #endif |
| return 1; |
| } |
| EOF |
| if try $CC -c $CFLAGS $test.c; then |
| echo "Checking for ANSI C compliant compiler... Yes." | tee -a configure.log |
| : |
| else |
| echo "Checking for ANSI C compliant compiler... No." | tee -a configure.log |
| echo "Error: ANSI C compatible compiler needed, cannot continue." | tee -a configure.log |
| leave 1 |
| fi |
| |
| # see if we can hide zlib internal symbols that are linked between separate source files using hidden |
| if test "$gcc" -eq 1; then |
| echo >> configure.log |
| cat > $test.c <<EOF |
| #define Z_INTERNAL __attribute__((visibility ("hidden"))) |
| int Z_INTERNAL foo; |
| int main() { return 0; } |
| EOF |
| if tryboth $CC -c $CFLAGS $test.c; then |
| CFLAGS="$CFLAGS -DHAVE_VISIBILITY_HIDDEN" |
| SFLAGS="$SFLAGS -DHAVE_VISIBILITY_HIDDEN" |
| echo >> configure.log |
| echo "Checking for attribute(visibility(hidden)) support... Yes." | tee -a configure.log |
| else |
| echo >> configure.log |
| echo "Checking for attribute(visibility(hidden)) support... No." | tee -a configure.log |
| fi |
| fi |
| |
| # see if we can hide zlib internal symbols that are linked between separate source files using internal |
| if test "$gcc" -eq 1; then |
| echo >> configure.log |
| cat > $test.c <<EOF |
| #define Z_INTERNAL __attribute__((visibility ("internal"))) |
| int Z_INTERNAL foo; |
| int main() { return 0; } |
| EOF |
| if tryboth $CC -c $CFLAGS $test.c; then |
| CFLAGS="$CFLAGS -DHAVE_VISIBILITY_INTERNAL" |
| SFLAGS="$SFLAGS -DHAVE_VISIBILITY_INTERNAL" |
| echo >> configure.log |
| echo "Checking for attribute(visibility(internal)) support... Yes." | tee -a configure.log |
| else |
| echo >> configure.log |
| echo "Checking for attribute(visibility(internal)) support... No." | tee -a configure.log |
| fi |
| fi |
| |
| # Check for __builtin_ctz() support in compiler |
| cat > $test.c << EOF |
| int main(void) { |
| unsigned int zero = 0; |
| long test = __builtin_ctz(zero); |
| (void)test; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} $test.c $LDSHAREDLIBC; then |
| echo "Checking for __builtin_ctz ... Yes." | tee -a configure.log |
| CFLAGS="$CFLAGS -DHAVE_BUILTIN_CTZ" |
| SFLAGS="$SFLAGS -DHAVE_BUILTIN_CTZ" |
| else |
| echo "Checking for __builtin_ctz ... No." | tee -a configure.log |
| fi |
| |
| # Check for __builtin_ctzll() support in compiler |
| cat > $test.c << EOF |
| int main(void) { |
| unsigned long long zero = 0; |
| long test = __builtin_ctzll(zero); |
| (void)test; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} $test.c $LDSHAREDLIBC; then |
| echo "Checking for __builtin_ctzll ... Yes." | tee -a configure.log |
| CFLAGS="$CFLAGS -DHAVE_BUILTIN_CTZLL" |
| SFLAGS="$SFLAGS -DHAVE_BUILTIN_CTZLL" |
| else |
| echo "Checking for __builtin_ctzll ... No." | tee -a configure.log |
| fi |
| |
| # Check for SSE2 intrinsics |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| #include <immintrin.h> |
| int main(void) { |
| __m128i zero = _mm_setzero_si128(); |
| (void)zero; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${sse2flag} $test.c; then |
| echo "Checking for SSE2 intrinsics ... Yes." | tee -a configure.log |
| HAVE_SSE2_INTRIN=1 |
| else |
| echo "Checking for SSE2 intrinsics ... No." | tee -a configure.log |
| HAVE_SSE2_INTRIN=0 |
| fi |
| ;; |
| esac |
| |
| # Check for SSSE3 intrinsics |
| |
| cat > $test.c << EOF |
| #include <x86intrin.h> |
| int main(void) |
| { |
| __m128i u, v, w; |
| u = _mm_set1_epi32(1); |
| v = _mm_set1_epi32(2); |
| w = _mm_hadd_epi32(u, v); |
| (void)w; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${ssse3flag} $test.c; then |
| echo "Checking for SSSE3 intrinsics ... Yes." | tee -a configure.log |
| HAVE_SSSE3_INTRIN=1 |
| else |
| echo "Checking for SSSE3 intrinsics ... No." | tee -a configure.log |
| HAVE_SSSE3_INTRIN=0 |
| fi |
| |
| # Check for SSE4.2 CRC inline assembly |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| int main(void) { |
| unsigned val = 0, h = 0; |
| __asm__ __volatile__ ( "crc32 %1,%0" : "+r" (h) : "r" (val) ); |
| return (int) h; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${sse42flag} $test.c; then |
| echo "Checking for SSE4.2 CRC inline assembly ... Yes." | tee -a configure.log |
| HAVE_SSE42CRC_INLINE_ASM=1 |
| else |
| echo "Checking for SSE4.2 CRC inline assembly ... No." | tee -a configure.log |
| HAVE_SSE42CRC_INLINE_ASM=0 |
| fi |
| ;; |
| esac |
| |
| # Check for SSE4.2 CRC intrinsics |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| int main(void) { |
| unsigned crc = 0; |
| char c = 'c'; |
| crc = __builtin_ia32_crc32qi(crc, c); |
| (void)crc; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${sse42flag} $test.c; then |
| echo "Checking for SSE4.2 CRC intrinsics ... Yes." | tee -a configure.log |
| HAVE_SSE42CRC_INTRIN=1 |
| else |
| echo "Checking for SSE4.2 CRC intrinsics ... No." | tee -a configure.log |
| HAVE_SSE42CRC_INTRIN=0 |
| fi |
| ;; |
| esac |
| |
| # Check for SSE4.2 compare string intrinsics |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| #include <immintrin.h> |
| int main(void) |
| { |
| unsigned char a[64] = { 0 }; |
| unsigned char b[64] = { 0 }; |
| __m128i xmm_src0, xmm_src1; |
| xmm_src0 = _mm_loadu_si128((__m128i *)(char *)a); |
| xmm_src1 = _mm_loadu_si128((__m128i *)(char *)b); |
| return _mm_cmpestri(xmm_src0, 16, xmm_src1, 16, 0); |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${sse42flag} $test.c; then |
| echo "Checking for SSE4.2 compare string intrinsics ... Yes." | tee -a configure.log |
| HAVE_SSE42CMPSTR_INTRIN=1 |
| else |
| echo "Checking for SSE4.2 compare string intrinsics ... No." | tee -a configure.log |
| HAVE_SSE42CMPSTR_INTRIN=0 |
| fi |
| ;; |
| esac |
| |
| # Check for PCLMULQDQ intrinsics |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| #include <immintrin.h> |
| #include <wmmintrin.h> |
| int main(void) { |
| __m128i a = _mm_setzero_si128(); |
| __m128i b = _mm_setzero_si128(); |
| __m128i c = _mm_clmulepi64_si128(a, b, 0x10); |
| (void)c; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${pclmulflag} $test.c; then |
| echo "Checking for PCLMULQDQ intrinsics ... Yes." | tee -a configure.log |
| HAVE_PCLMULQDQ_INTRIN=1 |
| else |
| echo "Checking for PCLMULQDQ intrinsics ... No." | tee -a configure.log |
| HAVE_PCLMULQDQ_INTRIN=0 |
| fi |
| |
| # Enable deflate_medium at level 1 |
| if test $without_new_strategies -eq 1; then |
| CFLAGS="${CFLAGS} -DNO_QUICK_STRATEGY" |
| SFLAGS="${SFLAGS} -DNO_QUICK_STRATEGY" |
| fi |
| # Enable deflate_medium at level 4-6 |
| if test $without_new_strategies -eq 1; then |
| CFLAGS="${CFLAGS} -DNO_MEDIUM_STRATEGY" |
| SFLAGS="${SFLAGS} -DNO_MEDIUM_STRATEGY" |
| fi |
| ;; |
| esac |
| |
| # Check for AVX2 intrinsics |
| case "${ARCH}" in |
| i386 | i486 | i586 | i686 | x86_64) |
| cat > $test.c << EOF |
| #include <immintrin.h> |
| int main(void) { |
| __m256i x = _mm256_set1_epi16(2); |
| const __m256i y = _mm256_set1_epi16(1); |
| x = _mm256_subs_epu16(x, y); |
| (void)x; |
| return 0; |
| } |
| EOF |
| if try ${CC} ${CFLAGS} ${avx2flag} $test.c; then |
| echo "Checking for AVX2 intrinsics ... Yes." | tee -a configure.log |
| HAVE_AVX2_INTRIN=1 |
| else |
| echo "Checking for AVX2 intrinsics ... No." | tee -a configure.log |
| HAVE_AVX2_INTRIN=0 |
| fi |
| ;; |
| esac |
| |
| |
| # Check whether -mfpu=neon is available on ARM processors. |
| case "${ARCH}" in |
| arm*) |
| cat > $test.c << EOF |
| int main() { return 0; } |
| EOF |
| if try $CC -c $CFLAGS -mfpu=neon $test.c; then |
| MFPU_NEON_AVAILABLE=1 |
| echo "Check whether -mfpu=neon is available ... Yes." | tee -a configure.log |
| else |
| MFPU_NEON_AVAILABLE=0 |
| echo "Check whether -mfpu=neon is available ... No." | tee -a configure.log |
| fi |
| ;; |
| esac |
| |
| # Check whether features needed by POWER optimisations are available |
| case "${ARCH}" in |
| powerpc*) |
| cat > $test.c << EOF |
| #include <sys/auxv.h> |
| int main() { return (getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_2_07); } |
| EOF |
| if try $CC -c $CFLAGS -mcpu=power8 $test.c; then |
| HAVE_POWER8=1 |
| echo "Check whether POWER8 instructions are available ... Yes." | tee -a configure.log |
| else |
| HAVE_POWER8=0 |
| echo "Check whether POWER8 instructions are available ... No." | tee -a configure.log |
| fi |
| esac |
| |
| # Check whether sys/sdt.h is available |
| cat > $test.c << EOF |
| #include <sys/sdt.h> |
| int main() { return 0; } |
| EOF |
| if try ${CC} ${CFLAGS} $test.c; then |
| echo "Checking for sys/sdt.h ... Yes." | tee -a configure.log |
| CFLAGS="$CFLAGS -DHAVE_SYS_SDT_H" |
| SFLAGS="$SFLAGS -DHAVE_SYS_SDT_H" |
| else |
| echo "Checking for sys/sdt.h ... No." | tee -a configure.log |
| fi |
| |
| ARCHDIR='arch/generic' |
| ARCH_STATIC_OBJS='' |
| ARCH_SHARED_OBJS='' |
| |
| # Set ARCH specific FLAGS |
| case "${ARCH}" in |
| # x86/amd64 specific optimizations |
| i386 | i486 | i586 | i686 |x86_64) |
| ARCHDIR=arch/x86 |
| |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| |
| # Enable arch-specific optimizations |
| if test $without_optimizations -eq 0; then |
| CFLAGS="${CFLAGS} -DX86_FEATURES" |
| SFLAGS="${SFLAGS} -DX86_FEATURES" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} x86.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} x86.lo" |
| |
| if test ${HAVE_AVX2_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_AVX2 -DX86_AVX2_ADLER32" |
| SFLAGS="${SFLAGS} -DX86_AVX2 -DX86_AVX2_ADLER32" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} slide_avx.o compare258_avx.o adler32_avx.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} slide_avx.lo compare258_avx.lo adler32_avx.lo" |
| fi |
| |
| if test ${HAVE_SSE42CRC_INTRIN} -eq 1 || test ${HAVE_SSE42CRC_INLINE_ASM} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_SSE42_CRC_HASH" |
| SFLAGS="${SFLAGS} -DX86_SSE42_CRC_HASH" |
| |
| if test ${HAVE_SSE42CRC_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_SSE42_CRC_INTRIN" |
| SFLAGS="${SFLAGS} -DX86_SSE42_CRC_INTRIN" |
| fi |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} insert_string_sse.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} insert_string_sse.lo" |
| fi |
| |
| if test ${HAVE_SSE42CMPSTR_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_SSE42_CMP_STR" |
| SFLAGS="${SFLAGS} -DX86_SSE42_CMP_STR" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} compare258_sse.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} compare258_sse.lo" |
| fi |
| |
| if test ${HAVE_SSE2_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_SSE2 -DX86_SSE2_CHUNKSET" |
| SFLAGS="${SFLAGS} -DX86_SSE2 -DX86_SSE2_CHUNKSET" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} chunkset_sse.o slide_sse.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} chunkset_sse.lo slide_sse.lo" |
| |
| if test $forcesse2 -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_NOCHECK_SSE2" |
| SFLAGS="${SFLAGS} -DX86_NOCHECK_SSE2" |
| fi |
| fi |
| |
| if test ${HAVE_SSSE3_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_SSSE3 -DX86_SSSE3_ADLER32" |
| SFLAGS="${SFLAGS} -DX86_SSSE3 -DX86_SSSE3_ADLER32" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} adler32_ssse3.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} adler32_ssse3.lo" |
| fi |
| |
| if test ${HAVE_PCLMULQDQ_INTRIN} -eq 1; then |
| CFLAGS="${CFLAGS} -DX86_PCLMULQDQ_CRC" |
| SFLAGS="${SFLAGS} -DX86_PCLMULQDQ_CRC" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} crc_folding.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} crc_folding.lo" |
| fi |
| fi |
| ;; |
| |
| # ARM specific optimizations |
| arm*) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=arm |
| ARCHDIR=arch/arm |
| |
| if test $without_optimizations -eq 0; then |
| CFLAGS="${CFLAGS} -DARM_FEATURES" |
| SFLAGS="${SFLAGS} -DARM_FEATURES" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} armfeature.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} armfeature.lo" |
| fi |
| |
| GCC_MACHINE=$(${CC} -dumpmachine) |
| case "${GCC_MACHINE}" in |
| *gnueabihf) |
| floatabi="-mfloat-abi=hard" ;; |
| *gnueabi) |
| floatabi="-mfloat-abi=softfp" ;; |
| esac |
| CFLAGS="${CFLAGS} ${floatabi}" |
| SFLAGS="${SFLAGS} ${floatabi}" |
| |
| case "${ARCH}" in |
| armv[345]*) |
| if test $without_optimizations -eq 0; then |
| if test $buildacle -eq 1; then |
| echo ACLE support not available |
| fi |
| |
| if test $buildneon -eq 1; then |
| echo NEON support not available |
| fi |
| fi |
| ;; |
| armv6l | armv6hl) |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK" |
| |
| if test $without_optimizations -eq 0; then |
| if test $buildacle -eq 1; then |
| echo ACLE support not available |
| fi |
| |
| if test $buildneon -eq 1; then |
| echo NEON support not available |
| fi |
| fi |
| ;; |
| arm | armv7*) |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK" |
| |
| if test $without_optimizations -eq 0; then |
| if test $buildacle -eq 1; then |
| echo ACLE support not available |
| fi |
| |
| if test $buildneon -eq 1; then |
| if test $MFPU_NEON_AVAILABLE -eq 1;then |
| neonflag="-mfpu=neon" |
| fi |
| |
| CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| SFLAGS="${SFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} adler32_neon.o chunkset_neon.o slide_neon.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} adler32_neon.lo chunkset_neon.lo slide_neon.lo" |
| fi |
| fi |
| ;; |
| armv8-a | armv8-a+simd) |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| |
| if test $without_optimizations -eq 0; then |
| if test $buildacle -eq 1; then |
| echo ACLE support not available |
| fi |
| |
| if test $buildneon -eq 1; then |
| if test $MFPU_NEON_AVAILABLE -eq 1;then |
| neonflag="-mfpu=neon" |
| fi |
| |
| CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| SFLAGS="${SFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} adler32_neon.o chunkset_neon.o slide_neon.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} adler32_neon.lo chunkset_neon.lo slide_neon.lo" |
| fi |
| fi |
| ;; |
| armv8-a+crc | armv8-a+crc+simd | armv8.[1234]-a | armv8.[1234]-a+simd) |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| |
| acleflag="-march=${ARCH}" |
| |
| if test $without_optimizations -eq 0; then |
| CFLAGS="${CFLAGS} -DARM_ACLE_CRC_HASH" |
| SFLAGS="${SFLAGS} -DARM_ACLE_CRC_HASH" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} crc32_acle.o insert_string_acle.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} crc32_acle.lo insert_string_acle.lo" |
| |
| if test $buildneon -eq 1; then |
| if test $MFPU_NEON_AVAILABLE -eq 1;then |
| neonflag="-mfpu=neon" |
| fi |
| |
| CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| SFLAGS="${SFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} adler32_neon.o chunkset_neon.o slide_neon.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} adler32_neon.lo chunkset_neon.lo slide_neon.lo" |
| fi |
| fi |
| ;; |
| esac |
| |
| ;; |
| # 64-bit ARM specific optimizations |
| aarch64) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=aarch64 |
| ARCHDIR=arch/arm |
| |
| if test $native -eq 0; then |
| ARCH="armv8-a" |
| else |
| ARCH="native" |
| fi |
| |
| if test $without_optimizations -eq 0; then |
| CFLAGS="${CFLAGS} -DARM_FEATURES" |
| SFLAGS="${SFLAGS} -DARM_FEATURES" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} armfeature.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} armfeature.lo" |
| |
| if test $buildacle -eq 1; then |
| if test $native -eq 0; then |
| ARCH="${ARCH}+crc" |
| fi |
| CFLAGS="${CFLAGS} -DARM_ACLE_CRC_HASH" |
| SFLAGS="${SFLAGS} -DARM_ACLE_CRC_HASH" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} crc32_acle.o insert_string_acle.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} crc32_acle.lo insert_string_acle.lo" |
| fi |
| |
| if test $buildneon -eq 1; then |
| if test $native -eq 0; then |
| ARCH="${ARCH}+simd" |
| fi |
| CFLAGS="${CFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| SFLAGS="${SFLAGS} -DARM_NEON_ADLER32 -DARM_NEON_CHUNKSET -DARM_NEON_SLIDEHASH" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} adler32_neon.o chunkset_neon.o slide_neon.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} adler32_neon.lo chunkset_neon.lo slide_neon.lo" |
| fi |
| fi |
| |
| neonflag="-march=${ARCH}" |
| acleflag="-march=${ARCH}" |
| |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| ;; |
| powerpc*) |
| case "${ARCH}" in |
| powerpc) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=ppc |
| ;; |
| powerpc64) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=ppc64 |
| ;; |
| powerpc64le) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=ppc64le |
| CFLAGS="${CFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| SFLAGS="${SFLAGS} -DUNALIGNED_OK -DUNALIGNED64_OK" |
| ;; |
| esac |
| |
| ARCHDIR=arch/power |
| |
| if test $without_optimizations -eq 0; then |
| if test $HAVE_POWER8 -eq 1; then |
| CFLAGS="${CFLAGS} -DPOWER8 -DPOWER_FEATURES -DPOWER8_VSX_ADLER32 -DPOWER8_VSX_SLIDEHASH" |
| SFLAGS="${SFLAGS} -DPOWER8 -DPOWER_FEATURES -DPOWER8_VSX_ADLER32 -DPOWER8_VSX_SLIDEHASH" |
| |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} power.o adler32_power8.o slide_hash_power8.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} power.lo adler32_power8.lo slide_hash_power8.lo" |
| fi |
| fi |
| ;; |
| s390x) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=s390x |
| ARCHDIR=arch/s390 |
| |
| if test $without_optimizations -eq 0; then |
| if test $builddfltccdeflate -eq 1 -o $builddfltccinflate -eq 1; then |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} dfltcc_common.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} dfltcc_common.lo" |
| fi |
| |
| if test $builddfltccdeflate -eq 1; then |
| CFLAGS="${CFLAGS} -DS390_DFLTCC_DEFLATE" |
| SFLAGS="${SFLAGS} -DS390_DFLTCC_DEFLATE" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} dfltcc_deflate.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} dfltcc_deflate.lo" |
| ARCH="${ARCH}+dfltcc-deflate" |
| fi |
| |
| if test $builddfltccinflate -eq 1; then |
| CFLAGS="${CFLAGS} -DS390_DFLTCC_INFLATE" |
| SFLAGS="${SFLAGS} -DS390_DFLTCC_INFLATE" |
| ARCH_STATIC_OBJS="${ARCH_STATIC_OBJS} dfltcc_inflate.o" |
| ARCH_SHARED_OBJS="${ARCH_SHARED_OBJS} dfltcc_inflate.lo" |
| ARCH="${ARCH}+dfltcc-inflate" |
| fi |
| fi |
| ;; |
| *) |
| [ ! -z $CROSS_PREFIX ] && QEMU_ARCH=$ARCH |
| ;; |
| esac |
| |
| echo "ARCH: ${ARCH}" |
| echo "Using arch directory: ${ARCHDIR}" |
| |
| # show the results in the log |
| echo >> configure.log |
| echo ALL = $ALL >> configure.log |
| echo AR = $AR >> configure.log |
| echo ARFLAGS = $ARFLAGS >> configure.log |
| echo CC = $CC >> configure.log |
| echo CFLAGS = $CFLAGS >> configure.log |
| echo EXE = $EXE >> configure.log |
| echo LDCONFIG = $LDCONFIG >> configure.log |
| echo LDFLAGS = $LDFLAGS >> configure.log |
| echo LDSHARED = $LDSHARED >> configure.log |
| echo LDSHAREDFLAGS = $LDSHAREDFLAGS >> configure.log |
| echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log |
| echo DEFFILE = $DEFFILE >> configure.log |
| echo RC = $RC >> configure.log |
| echo RCFLAGS = $RCFLAGS >> configure.log |
| echo RCOBJS = $RCOBJS >> configure.log |
| echo STRIP = $STRIP >> configure.log |
| echo OBJC = $OBJC >> configure.log |
| echo PIC_OBJC = $PIC_OBJC >> configure.log |
| echo RANLIB = $RANLIB >> configure.log |
| echo SFLAGS = $SFLAGS >> configure.log |
| echo SHAREDLIB = $SHAREDLIB >> configure.log |
| echo SHAREDLIBM = $SHAREDLIBM >> configure.log |
| echo SHAREDLIBV = $SHAREDLIBV >> configure.log |
| echo SHAREDTARGET = $SHAREDTARGET >> configure.log |
| echo IMPORTLIB = $IMPORTLIB >> configure.log |
| echo INSTALLTARGETS = $INSTALLTARGETS >> configure.log |
| echo UNINSTALLTARGETS = $UNINSTALLTARGETS >> configure.log |
| echo SRCDIR = $SRCDIR >> configure.log |
| echo BUILDDIR = $BUILDDIR >> configure.log |
| echo STATICLIB = $STATICLIB >> configure.log |
| echo TEST = $TEST >> configure.log |
| echo VER = $VER >> configure.log |
| echo exec_prefix = $exec_prefix >> configure.log |
| echo includedir = $includedir >> configure.log |
| echo bindir = $bindir >> configure.log |
| echo libdir = $libdir >> configure.log |
| echo mandir = $mandir >> configure.log |
| echo prefix = $prefix >> configure.log |
| echo sharedlibdir = $sharedlibdir >> configure.log |
| echo uname = $uname >> configure.log |
| echo sse2flag = $sse2flag >> configure.log |
| echo ssse3flag = $ssse3flag >> configure.log |
| echo sse4flag = $sse4flag >> configure.log |
| echo pclmulflag = $pclmulflag >> configure.log |
| echo acleflag = $acleflag >> configure.log |
| echo neonflag = $neonflag >> configure.log |
| echo ARCHDIR = ${ARCHDIR} >> configure.log |
| echo ARCH_STATIC_OBJS = ${ARCH_STATIC_OBJS} >> configure.log |
| echo ARCH_SHARED_OBJS = ${ARCH_SHARED_OBJS} >> configure.log |
| |
| # Handle sed incompatibilities when using -i |
| replace_in_file() { |
| if [ "$OS" = 'Darwin' ]; then |
| sed -i '.tmp' -e "$1" "$2" |
| else |
| sed -i'.tmp' -e "$1" "$2" |
| fi |
| } |
| |
| # update Makefile with the configure results |
| |
| INCLUDES="-I$SRCDIR" |
| if [ "$SRCDIR" != "$BUILDDIR" ]; then INCLUDES="-I$BUILDDIR ${INCLUDES}"; fi |
| |
| sed < $SRCDIR/Makefile.in " |
| /^CC *=/s#=.*#=$CC# |
| /^CFLAGS *=/s#=.*#=$CFLAGS# |
| /^WITH_FUZZERS *=/s#=.*#=$with_fuzzers# |
| /^SFLAGS *=/s#=.*#=$SFLAGS# |
| /^LDFLAGS *=/s#=.*#=$LDFLAGS# |
| /^LDSHARED *=/s#=.*#=$LDSHARED# |
| /^LDSHAREDFLAGS *=/s#=.*#=$LDSHAREDFLAGS# |
| /^LIBNAME1 *=/s#=.*#=$LIBNAME# |
| /^LIBNAME2 *=/s#=.*#=$LIBNAME2# |
| /^SUFFIX *=/s#=.*#=$SUFFIX# |
| /^STATICLIB *=/s#=.*#=$STATICLIB# |
| /^SHAREDLIB *=/s#=.*#=$SHAREDLIB# |
| /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# |
| /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# |
| /^SHAREDTARGET *=/s#=.*#=$SHAREDTARGET# |
| /^IMPORTLIB *=/s#=.*#=$IMPORTLIB# |
| /^VER *=/s#=.*#=$VER# |
| /^VER1 *=/s#=.*#=$VER1# |
| /^AR *=/s#=.*#=$AR# |
| /^ARFLAGS *=/s#=.*#=$ARFLAGS# |
| /^RANLIB *=/s#=.*#=$RANLIB# |
| /^LDCONFIG *=/s#=.*#=$LDCONFIG# |
| /^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC# |
| /^DEFFILE *=/s#=.*#=$DEFFILE# |
| /^RC *=/s#=.*#=$RC# |
| /^RCFLAGS *=/s#=.*#=$RCFLAGS# |
| /^RCOBJS *=/s#=.*#=$RCOBJS# |
| /^STRIP *=/s#=.*#=$STRIP# |
| /^EXE *=/s#=.*#=$EXE# |
| /^prefix *=/s#=.*#= $prefix# |
| /^exec_prefix *=/s#=.*#= $exec_prefix# |
| /^bindir *=/s#=.*#= $bindir# |
| /^libdir *=/s#=.*#= $libdir# |
| /^sharedlibdir *=/s#=.*#= $sharedlibdir# |
| /^includedir *=/s#=.*#= $includedir# |
| /^mandir *=/s#=.*#= $mandir# |
| /^SRCDIR *=/s#=.*#=$SRCDIR# |
| /^INCLUDES *=/s#=.*#=$INCLUDES# |
| /^OBJC *=/s#=.*#= $OBJC# |
| /^PIC_OBJC *=/s#=.*#= $PIC_OBJC# |
| /^all: */s#:.*#: $ALL# |
| /^install-libs: */s#:.*#: $INSTALLTARGETS# |
| /^uninstall-libs: */s#:.*#: $UNINSTALLTARGETS# |
| /^ARCHDIR *=/s#=.*#=$ARCHDIR# |
| /^ARCH_STATIC_OBJS *=/s#=.*#=$ARCH_STATIC_OBJS# |
| /^ARCH_SHARED_OBJS *=/s#=.*#=$ARCH_SHARED_OBJS# |
| " > Makefile |
| |
| # Append header files dependences. |
| for file in $(ls -1 $SRCDIR/*.c $SRCDIR/test/*.c $SRCDIR/test/fuzz/*.c $SRCDIR/$ARCHDIR/*.c $SRCDIR/tools/*.c); do |
| short_name=$(echo $file | sed -e "s#$SRCDIR/##g") |
| incs=$(grep -h include $file | sed -n 's/# *\include *"\(.*\.h\)".*/\1/p' | sort | uniq) |
| includes=$(for i in $incs; do |
| # Check that the include file exists in the current dir, |
| # otherwise it may be one of the system include header. |
| if test -e $SRCDIR/$i; then |
| echo -n " \$(SRCDIR)/$i" |
| fi |
| # We also need to check whether the include file is in the ARCHDIR. |
| if test -e $SRCDIR/$ARCHDIR/$i; then |
| echo -n " \$(SRCDIR)/$ARCHDIR/$i" |
| fi |
| done) |
| obj=$(basename $(echo $file | sed -e 's/\.c/\.o/g' -e 's#^\./##g')) |
| lobj=$(basename $(echo $file | sed -e 's/\.c/\.lo/g' -e 's#^\./##g')) |
| |
| if grep -q "^$obj:" Makefile; then |
| # Replace the existing line with a line with all dependences. |
| $(replace_in_file "s#$obj:.*#$obj: \$(SRCDIR)/$short_name $includes#g" Makefile) |
| else |
| # Append at the end of Makefile a new line with the header dependences. |
| echo "$obj: \$(SRCDIR)/$short_name $includes" >> Makefile |
| |
| # In case this is one of the ARCHDIR files, append a dependence line |
| # that will force the `$(MAKE) -C $(ARCHDIR)` generic rule. Without this |
| # we would only execute the copy rule from ARCHDIR to SRCDIR. |
| if test -e $SRCDIR/$ARCHDIR/$(basename $file); then |
| echo "$ARCHDIR/$obj: \$(SRCDIR)/$short_name $includes" >> Makefile |
| fi |
| fi |
| |
| if grep -q "^$lobj:" Makefile; then |
| # Replace the existing line with a line with all dependences. |
| $(replace_in_file "s#$lobj:.*#$lobj: \$(SRCDIR)/$short_name $includes#g" Makefile) |
| else |
| # Append at the end of Makefile a new line with the header dependences. |
| echo "$lobj: \$(SRCDIR)/$short_name $includes" >> Makefile |
| fi |
| done |
| |
| # Generate Makefile in arch dir |
| mkdir -p $ARCHDIR |
| |
| ARCHINCLUDES="-I$SRCDIR/$ARCHDIR -I$SRCDIR" |
| if [ "$SRCDIR" != "$BUILDDIR" ]; then ARCHINCLUDES="-I$BUILDDIR ${ARCHINCLUDES}"; fi |
| |
| sed < $SRCDIR/$ARCHDIR/Makefile.in " |
| /^CC *=/s#=.*#=$CC# |
| /^CFLAGS *=/s#=.*#=$CFLAGS# |
| /^SFLAGS *=/s#=.*#=$SFLAGS# |
| /^LDFLAGS *=/s#=.*#=$LDFLAGS# |
| /^INCLUDES *=/s#=.*#=$ARCHINCLUDES# |
| /^SUFFIX *=/s#=.*#=$SUFFIX# |
| /^SRCDIR *=/s#=.*#=$SRCDIR/$ARCHDIR# |
| /^SRCTOP *=/s#=.*#=$SRCDIR# |
| /^TOPDIR *=/s#=.*#=$BUILDDIR# |
| /^AVX2FLAG *=/s#=.*#=$avx2flag# |
| /^SSE2FLAG *=/s#=.*#=$sse2flag# |
| /^SSSE3FLAG *=/s#=.*#=$ssse3flag# |
| /^SSE4FLAG *=/s#=.*#=$sse4flag# |
| /^PCLMULFLAG *=/s#=.*#=$pclmulflag# |
| /^ACLEFLAG *=/s#=.*#=$acleflag# |
| /^NEONFLAG *=/s#=.*#=$neonflag# |
| " > $ARCHDIR/Makefile |
| |
| # Append header files dependences. |
| for file in $(ls -1 $SRCDIR/$ARCHDIR/*.c); do |
| incs=$(grep -h include $file | sed -n 's/# *\include *"\(.*\.h\)".*/\1/p' | sort | uniq) |
| includes=$(for i in $incs; do |
| # Check that the include file exists in the current dir, |
| # otherwise it may be one of the system include header. |
| if test -e $SRCDIR/$i; then |
| echo -n " \$(SRCTOP)/$i" |
| fi |
| # We also need to check whether the include file is in the ARCHDIR. |
| if test -e $SRCDIR/$ARCHDIR/$i; then |
| echo -n " \$(SRCDIR)/$i" |
| fi |
| done) |
| obj=$(basename $(echo $file | sed -e 's/\.c/\.o/g' -e 's#^\./##g')) |
| lobj=$(basename $(echo $file | sed -e 's/\.c/\.lo/g' -e 's#^\./##g')) |
| short_name=$(basename $file) |
| if grep -q "^$obj:" $ARCHDIR/Makefile; then |
| # Replace the existing line with a line with all dependences. |
| $(replace_in_file "s#$obj:.*#$obj: \$(SRCDIR)/$short_name $includes#g" $ARCHDIR/Makefile) |
| else |
| # Append at the end of Makefile a new line with the header dependences. |
| echo "$obj: \$(SRCDIR)/$short_name $includes" >> $ARCHDIR/Makefile |
| fi |
| |
| if grep -q "^$lobj:" $ARCHDIR/Makefile; then |
| # Replace the existing line with a line with all dependences. |
| $(replace_in_file "s#$lobj:.*#$lobj: \$(SRCDIR)/$short_name $includes#g" $ARCHDIR/Makefile) |
| else |
| # Append at the end of Makefile a new line with the header dependences. |
| echo "$lobj: \$(SRCDIR)/$short_name $includes" >> $ARCHDIR/Makefile |
| fi |
| done |
| |
| # Generate Makefile in test dir |
| mkdir -p test |
| if test $compat -eq 1; then COMPATTESTS="compattests"; fi |
| if test $QEMU_ARCH; then QEMU_RUN="qemu-$QEMU_ARCH -L /usr/${CHOST}/"; fi |
| sed < $SRCDIR/test/Makefile.in " |
| /^CC *=/s#=.*#=$CC# |
| /^CFLAGS *=/s#=.*#=$CFLAGS# |
| /^LDFLAGS *=/s#=.*#=$LDFLAGS# |
| /^EXE *=/s#=.*#=$EXE# |
| /^oldtests: */s#:.*#: $TEST# |
| /^SRCDIR *=/s#=.*#=$SRCDIR/test# |
| /^SRCTOP *=/s#=.*#=$SRCDIR# |
| /^COMPATTESTS *=/s#=.*#=$COMPATTESTS# |
| /^QEMU_RUN *=/s#=.*#=$QEMU_RUN# |
| /^WITH_FUZZERS *=/s#=.*#=$with_fuzzers# |
| /^LIBNAME *=/s#=.*#=$LIBNAME# |
| " > test/Makefile |
| |
| # create zlib.pc with the configure results |
| sed < $SRCDIR/zlib.pc.in " |
| /^CC *=/s#=.*#=$CC# |
| /^CFLAGS *=/s#=.*#=$CFLAGS# |
| /^LDFLAGS *=/s#=.*#=$LDFLAGS# |
| /^LDSHARED *=/s#=.*#=$LDSHARED# |
| /^LDSHAREDFLAGS *=/s#=.*#=$LDSHAREDFLAGS# |
| /^STATICLIB *=/s#=.*#=$STATICLIB# |
| /^SHAREDLIB *=/s#=.*#=$SHAREDLIB# |
| /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# |
| /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# |
| /^IMPORTLIB *=/s#=.*#=$IMPORTLIB# |
| /^AR *=/s#=.*#=$AR# |
| /^ARFLAGS *=/s#=.*#=$ARFLAGS# |
| /^RANLIB *=/s#=.*#=$RANLIB# |
| /^EXE *=/s#=.*#=$EXE# |
| /^prefix *=/s#=.*#=$prefix# |
| /^exec_prefix *=/s#=.*#=$exec_prefix# |
| /^bindir *=/s#=.*#=$bindir# |
| /^libdir *=/s#=.*#=$libdir# |
| /^sharedlibdir *=/s#=.*#=$sharedlibdir# |
| /^includedir *=/s#=.*#=$includedir# |
| /^mandir *=/s#=.*#=$mandir# |
| /^LDFLAGS *=/s#=.*#=$LDFLAGS# |
| " | sed -e " |
| s/\@VERSION\@/$VER/g; |
| s/\@SUFFIX\@/$SUFFIX/g; |
| " > ${LIBNAME2}.pc |
| |
| # done |
| leave 0 |
