diff options
Diffstat (limited to 'zlib/configure')
| -rw-r--r-- | zlib/configure | 596 |
1 files changed, 0 insertions, 596 deletions
diff --git a/zlib/configure b/zlib/configure deleted file mode 100644 index bd9edd2..0000000 --- a/zlib/configure +++ /dev/null @@ -1,596 +0,0 @@ -#!/bin/sh -# 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 $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure) - -# Incorrect settings of CC or CFLAGS may prevent creating a shared library. -# If you have problems, try without defining CC and CFLAGS before reporting -# an error. - -if [ -n "${CHOST}" ]; then - uname="$(echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/')" - CROSS_PREFIX="${CHOST}-" -fi - -STATICLIB=libz.a -LDFLAGS="${LDFLAGS} -L. ${STATICLIB}" -VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h` -VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < zlib.h` -VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h` -VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h` -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 ${AR} -else - AR=${AR-"ar"} - test -n "${CROSS_PREFIX}" && echo Using ${AR} -fi -AR_RC="${AR} 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 ${RANLIB} -else - RANLIB=${RANLIB-"ranlib"} -fi -if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then - NM=${NM-"${CROSS_PREFIX}nm"} - test -n "${CROSS_PREFIX}" && echo Using ${NM} -else - NM=${NM-"nm"} -fi -LDCONFIG=${LDCONFIG-"ldconfig"} -LDSHAREDLIBC="${LDSHAREDLIBC--lc}" -prefix=${prefix-/usr/local} -exec_prefix=${exec_prefix-'${prefix}'} -libdir=${libdir-'${exec_prefix}/lib'} -sharedlibdir=${sharedlibdir-'${libdir}'} -includedir=${includedir-'${prefix}/include'} -mandir=${mandir-'${prefix}/share/man'} -shared_ext='.so' -shared=1 -zprefix=0 -build64=0 -gcc=0 -old_cc="$CC" -old_cflags="$CFLAGS" - -while test $# -ge 1 -do -case "$1" in - -h* | --help) - echo 'usage:' - echo ' configure [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' - echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' - echo ' [--includedir=INCLUDEDIR]' - 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 ;; - -z* | --zprefix) zprefix=1; shift ;; - -6* | --64) build64=1; shift ;; - --sysconfdir=*) echo "ignored option: --sysconfdir"; shift ;; - --localstatedir=*) echo "ignored option: --localstatedir"; shift ;; - *) echo "unknown option: $1"; echo "$0 --help for help"; exit 1 ;; - esac -done - -test=ztest$$ -cat > $test.c <<EOF -extern int getchar(); -int hello() {return getchar();} -EOF - -test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... -cc=${CC-${CROSS_PREFIX}gcc} -cflags=${CFLAGS-"-O3"} -# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure -case "$cc" in - *gcc*) gcc=1 ;; -esac - -if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then - CC="$cc" - SFLAGS="${CFLAGS--O3} -fPIC" - CFLAGS="${CFLAGS--O3}" - if test $build64 -eq 1; then - CFLAGS="${CFLAGS} -m64" - SFLAGS="${SFLAGS} -m64" - fi - if test "${ZLIBGCCWARN}" = "YES"; then - CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" - fi - if test -z "$uname"; then - uname=`(uname -s || echo unknown) 2>/dev/null` - fi - case "$uname" in - Linux* | linux* | GNU | GNU/* | *BSD | DragonFly) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"} ;; - CYGWIN* | Cygwin* | cygwin* | OS/2*) - EXE='.exe' ;; - MINGW*|mingw*) -# temporary bypass - rm -f $test.[co] $test $test$shared_ext - echo "Please use win32/Makefile.gcc instead." - exit 1 - LDSHARED=${LDSHARED-"$cc -shared"} - LDSHAREDLIBC="" - 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 -shared -Wl,-hlibz.so.1"} ;; - HP-UX*) - LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} - case `(uname -m || echo unknown) 2>/dev/null` in - ia64) - shared_ext='.so' - SHAREDLIB='libz.so' ;; - *) - shared_ext='.sl' - SHAREDLIB='libz.sl' ;; - esac ;; - Darwin*) shared_ext='.dylib' - SHAREDLIB=libz$shared_ext - SHAREDLIBV=libz.$VER$shared_ext - SHAREDLIBM=libz.$VER1$shared_ext - LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} ;; - *) LDSHARED=${LDSHARED-"$cc -shared"} ;; - esac -else - # find system name and corresponding cc options - CC=${CC-cc} - gcc=0 - 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=${LDSHARED-"ld -b +vnocompatwarnings"} - LDSHARED=${LDSHARED-"ld -b"} - case `(uname -m || echo unknown) 2>/dev/null` in - ia64) - shared_ext='.so' - SHAREDLIB='libz.so' ;; - *) - shared_ext='.sl' - SHAREDLIB='libz.sl' ;; - esac ;; - IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."} - CFLAGS=${CFLAGS-"-ansi -O2"} - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; - OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"} - CFLAGS=${CFLAGS-"-O -std1"} - LDFLAGS="${LDFLAGS} -Wl,-rpath,." - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"} ;; - OSF1*) SFLAGS=${CFLAGS-"-O -std1"} - CFLAGS=${CFLAGS-"-O -std1"} - LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;; - QNX*) SFLAGS=${CFLAGS-"-4 -O"} - CFLAGS=${CFLAGS-"-4 -O"} - LDSHARED=${LDSHARED-"cc"} - RANLIB=${RANLIB-"true"} - AR_RC="cc -A" ;; - SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "} - CFLAGS=${CFLAGS-"-O3"} - LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;; - SunOS\ 5*) LDSHARED=${LDSHARED-"cc -G"} - case `(uname -m || echo unknown) 2>/dev/null` in - i86*) - SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."} - CFLAGS=${CFLAGS-"-xpentium -fast"} ;; - *) - SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."} - CFLAGS=${CFLAGS-"-fast -xcg92"} ;; - esac ;; - SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"} - CFLAGS=${CFLAGS-"-O2"} - LDSHARED=${LDSHARED-"ld"} ;; - SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"} - CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"} - LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;; - UNIX_System_V\ 4.2.0) - SFLAGS=${CFLAGS-"-KPIC -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - UNIX_SV\ 4.2MP) - SFLAGS=${CFLAGS-"-Kconform_pic -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - OpenUNIX\ 5) - SFLAGS=${CFLAGS-"-KPIC -O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -G"} ;; - AIX*) # Courtesy of dbakker@arrayasolutions.com - SFLAGS=${CFLAGS-"-O -qmaxmem=8192"} - CFLAGS=${CFLAGS-"-O -qmaxmem=8192"} - LDSHARED=${LDSHARED-"xlc -G"} ;; - # send working options for other systems to zlib@gzip.org - *) SFLAGS=${CFLAGS-"-O"} - CFLAGS=${CFLAGS-"-O"} - LDSHARED=${LDSHARED-"cc -shared"} ;; - esac -fi - -SHAREDLIB=${SHAREDLIB-"libz$shared_ext"} -SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"} -SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"} - -if test $shared -eq 1; then - echo Checking for shared library support... - # we must test in two steps (cc then ld), required at least on SunOS 4.x - if test "`($CC -w -c $SFLAGS $test.c) 2>&1`" = "" && - test "`($LDSHARED $SFLAGS -o $test$shared_ext $test.o) 2>&1`" = ""; then - echo Building shared library $SHAREDLIBV with $CC. - elif test -z "$old_cc" -a -z "$old_cflags"; then - echo No shared library support. - shared=0; - else - echo Tested $CC -w -c $SFLAGS $test.c - $CC -w -c $SFLAGS $test.c - echo Tested $LDSHARED $SFLAGS -o $test$shared_ext $test.o - $LDSHARED $SFLAGS -o $test$shared_ext $test.o - echo 'No shared library support; try without defining CC and CFLAGS' - shared=0; - fi -fi -if test $shared -eq 0; then - LDSHARED="$CC" - ALL="static" - TEST="all teststatic" - SHAREDLIB="" - SHAREDLIBV="" - SHAREDLIBM="" - echo Building static library $STATICLIB version $VER with $CC. -else - ALL="static shared" - TEST="all teststatic testshared" -fi - -cat > $test.c <<EOF -#include <sys/types.h> -off64_t dummy = 0; -EOF -if test "`($CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c) 2>&1`" = ""; then - CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1" - SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1" - ALL="${ALL} all64" - TEST="${TEST} test64" - echo "Checking for off64_t... Yes." - echo "Checking for fseeko... Yes." -else - echo "Checking for off64_t... No." - cat > $test.c <<EOF -#include <stdio.h> -int main(void) { - fseeko(NULL, 0, 0); - return 0; -} -EOF - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for fseeko... Yes." - else - CFLAGS="${CFLAGS} -DNO_FSEEKO" - SFLAGS="${SFLAGS} -DNO_FSEEKO" - echo "Checking for fseeko... No." - fi -fi - -cp -p zconf.h.in zconf.h - -cat > $test.c <<EOF -#include <unistd.h> -int main() { return 0; } -EOF -if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h - mv zconf.temp.h zconf.h - echo "Checking for unistd.h... Yes." -else - echo "Checking for unistd.h... No." -fi - -if test $zprefix -eq 1; then - sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h - mv zconf.temp.h zconf.h - echo "Using z_ prefix on all symbols." -fi - -cat > $test.c <<EOF -#include <stdio.h> -#include <stdarg.h> -#include "zconf.h" - -int main() -{ -#ifndef STDC - choke me -#endif - - return 0; -} -EOF - -if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." - - cat > $test.c <<EOF -#include <stdio.h> -#include <stdarg.h> - -int mytest(const char *fmt, ...) -{ - char buf[20]; - va_list ap; - - va_start(ap, fmt); - vsnprintf(buf, sizeof(buf), fmt, ap); - va_end(ap); - return 0; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for vsnprintf() in stdio.h... Yes." - - cat >$test.c <<EOF -#include <stdio.h> -#include <stdarg.h> - -int mytest(const char *fmt, ...) -{ - int n; - char buf[20]; - va_list ap; - - va_start(ap, fmt); - n = vsnprintf(buf, sizeof(buf), fmt, ap); - va_end(ap); - return n; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of vsnprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_vsnprintf_void" - SFLAGS="$SFLAGS -DHAS_vsnprintf_void" - echo "Checking for return value of vsnprintf()... No." - echo " WARNING: apparently vsnprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - else - CFLAGS="$CFLAGS -DNO_vsnprintf" - SFLAGS="$SFLAGS -DNO_vsnprintf" - echo "Checking for vsnprintf() in stdio.h... No." - echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" - echo " can build but will be open to possible buffer-overflow security" - echo " vulnerabilities." - - cat >$test.c <<EOF -#include <stdio.h> -#include <stdarg.h> - -int mytest(const char *fmt, ...) -{ - int n; - char buf[20]; - va_list ap; - - va_start(ap, fmt); - n = vsprintf(buf, fmt, ap); - va_end(ap); - return n; -} - -int main() -{ - return (mytest("Hello%d\n", 1)); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of vsprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_vsprintf_void" - SFLAGS="$SFLAGS -DHAS_vsprintf_void" - echo "Checking for return value of vsprintf()... No." - echo " WARNING: apparently vsprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - fi -else - echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." - - cat >$test.c <<EOF -#include <stdio.h> - -int mytest() -{ - char buf[20]; - - snprintf(buf, sizeof(buf), "%s", "foo"); - return 0; -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC $CFLAGS -o $test $test.c) 2>&1`" = ""; then - echo "Checking for snprintf() in stdio.h... Yes." - - cat >$test.c <<EOF -#include <stdio.h> - -int mytest() -{ - char buf[20]; - - return snprintf(buf, sizeof(buf), "%s", "foo"); -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of snprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_snprintf_void" - SFLAGS="$SFLAGS -DHAS_snprintf_void" - echo "Checking for return value of snprintf()... No." - echo " WARNING: apparently snprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - else - CFLAGS="$CFLAGS -DNO_snprintf" - SFLAGS="$SFLAGS -DNO_snprintf" - echo "Checking for snprintf() in stdio.h... No." - echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" - echo " can build but will be open to possible buffer-overflow security" - echo " vulnerabilities." - - cat >$test.c <<EOF -#include <stdio.h> - -int mytest() -{ - char buf[20]; - - return sprintf(buf, "%s", "foo"); -} - -int main() -{ - return (mytest()); -} -EOF - - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for return value of sprintf()... Yes." - else - CFLAGS="$CFLAGS -DHAS_sprintf_void" - SFLAGS="$SFLAGS -DHAS_sprintf_void" - echo "Checking for return value of sprintf()... No." - echo " WARNING: apparently sprintf() does not return a value. zlib" - echo " can build but will be open to possible string-format security" - echo " vulnerabilities." - fi - fi -fi - -if test "$gcc" -eq 1; then - cat > $test.c <<EOF -#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) -# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) -#else -# define ZLIB_INTERNAL -#endif -int ZLIB_INTERNAL foo; -int main() -{ - return 0; -} -EOF - if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then - echo "Checking for attribute(visibility) support... Yes." - else - CFLAGS="$CFLAGS -DNO_VIZ" - SFLAGS="$SFLAGS -DNO_VIZ" - echo "Checking for attribute(visibility) support... No." - fi -fi - -CPP=${CPP-"$CC -E"} -case $CFLAGS in - *ASMV*) - if test "`$NM $test.o | grep _hello`" = ""; then - CPP="$CPP -DNO_UNDERLINE" - echo Checking for underline in external names... No. - else - echo Checking for underline in external names... Yes. - fi ;; -esac - -rm -f $test.[co] $test $test$shared_ext - -# udpate Makefile -sed < Makefile.in " -/^CC *=/s#=.*#=$CC# -/^CFLAGS *=/s#=.*#=$CFLAGS# -/^SFLAGS *=/s#=.*#=$SFLAGS# -/^LDFLAGS *=/s#=.*#=$LDFLAGS# -/^LDSHARED *=/s#=.*#=$LDSHARED# -/^CPP *=/s#=.*#=$CPP# -/^STATICLIB *=/s#=.*#=$STATICLIB# -/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# -/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# -/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# -/^AR *=/s#=.*#=$AR_RC# -/^RANLIB *=/s#=.*#=$RANLIB# -/^LDCONFIG *=/s#=.*#=$LDCONFIG# -/^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC# -/^EXE *=/s#=.*#=$EXE# -/^prefix *=/s#=.*#=$prefix# -/^exec_prefix *=/s#=.*#=$exec_prefix# -/^libdir *=/s#=.*#=$libdir# -/^sharedlibdir *=/s#=.*#=$sharedlibdir# -/^includedir *=/s#=.*#=$includedir# -/^mandir *=/s#=.*#=$mandir# -/^all: */s#:.*#: $ALL# -/^test: */s#:.*#: $TEST# -" > Makefile - -sed < zlib.pc.in " -/^CC *=/s#=.*#=$CC# -/^CFLAGS *=/s#=.*#=$CFLAGS# -/^CPP *=/s#=.*#=$CPP# -/^LDSHARED *=/s#=.*#=$LDSHARED# -/^STATICLIB *=/s#=.*#=$STATICLIB# -/^SHAREDLIB *=/s#=.*#=$SHAREDLIB# -/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV# -/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM# -/^AR *=/s#=.*#=$AR_RC# -/^RANLIB *=/s#=.*#=$RANLIB# -/^EXE *=/s#=.*#=$EXE# -/^prefix *=/s#=.*#=$prefix# -/^exec_prefix *=/s#=.*#=$exec_prefix# -/^libdir *=/s#=.*#=$libdir# -/^sharedlibdir *=/s#=.*#=$sharedlibdir# -/^includedir *=/s#=.*#=$includedir# -/^mandir *=/s#=.*#=$mandir# -/^LDFLAGS *=/s#=.*#=$LDFLAGS# -" | sed -e " -s/\@VERSION\@/$VER/g; -" > zlib.pc |