[331] | 1 | #!/bin/sh
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| 2 | # configure script for zlib.
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| 3 | #
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| 4 | # Normally configure builds both a static and a shared library.
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| 5 | # If you want to build just a static library, use: ./configure --static
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| 6 | #
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| 7 | # To impose specific compiler or flags or install directory, use for example:
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| 8 | # prefix=$HOME CC=cc CFLAGS="-O4" ./configure
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| 9 | # or for csh/tcsh users:
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| 10 | # (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure)
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| 11 |
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| 12 | # Incorrect settings of CC or CFLAGS may prevent creating a shared library.
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| 13 | # If you have problems, try without defining CC and CFLAGS before reporting
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| 14 | # an error.
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| 15 |
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| 16 | # start off configure.log
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| 17 | echo -------------------- >> configure.log
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| 18 | echo $0 $* >> configure.log
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| 19 | date >> configure.log
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| 20 |
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| 21 | # get source directory
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| 22 | SRCDIR=`dirname $0`
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| 23 | if test $SRCDIR = "."; then
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| 24 | ZINC=""
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| 25 | ZINCOUT="-I."
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| 26 | SRCDIR=""
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| 27 | else
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| 28 | ZINC='-include zconf.h'
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| 29 | ZINCOUT='-I. -I$(SRCDIR)'
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| 30 | SRCDIR="$SRCDIR/"
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| 31 | fi
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| 32 |
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| 33 | # set command prefix for cross-compilation
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| 34 | if [ -n "${CHOST}" ]; then
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| 35 | uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
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| 36 | CROSS_PREFIX="${CHOST}-"
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| 37 | fi
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| 38 |
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| 39 | # destination name for static library
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| 40 | STATICLIB=libz.a
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| 41 |
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| 42 | # extract zlib version numbers from zlib.h
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| 43 | VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h`
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| 44 | VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}zlib.h`
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| 45 | VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
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| 46 | VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
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| 47 |
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| 48 | # establish commands for library building
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| 49 | if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
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| 50 | AR=${AR-"${CROSS_PREFIX}ar"}
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| 51 | test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
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| 52 | else
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| 53 | AR=${AR-"ar"}
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| 54 | test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log
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| 55 | fi
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| 56 | ARFLAGS=${ARFLAGS-"rc"}
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| 57 | if "${CROSS_PREFIX}ranlib" --version >/dev/null 2>/dev/null || test $? -lt 126; then
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| 58 | RANLIB=${RANLIB-"${CROSS_PREFIX}ranlib"}
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| 59 | test -n "${CROSS_PREFIX}" && echo Using ${RANLIB} | tee -a configure.log
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| 60 | else
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| 61 | RANLIB=${RANLIB-"ranlib"}
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| 62 | fi
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| 63 | if "${CROSS_PREFIX}nm" --version >/dev/null 2>/dev/null || test $? -lt 126; then
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| 64 | NM=${NM-"${CROSS_PREFIX}nm"}
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| 65 | test -n "${CROSS_PREFIX}" && echo Using ${NM} | tee -a configure.log
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| 66 | else
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| 67 | NM=${NM-"nm"}
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| 68 | fi
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| 69 |
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| 70 | # set defaults before processing command line options
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| 71 | LDCONFIG=${LDCONFIG-"ldconfig"}
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| 72 | LDSHAREDLIBC="${LDSHAREDLIBC--lc}"
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| 73 | ARCHS=
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| 74 | prefix=${prefix-/usr/local}
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| 75 | exec_prefix=${exec_prefix-'${prefix}'}
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| 76 | libdir=${libdir-'${exec_prefix}/lib'}
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| 77 | sharedlibdir=${sharedlibdir-'${libdir}'}
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| 78 | includedir=${includedir-'${prefix}/include'}
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| 79 | mandir=${mandir-'${prefix}/share/man'}
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| 80 | shared_ext='.so'
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| 81 | shared=1
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| 82 | solo=0
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| 83 | cover=0
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| 84 | zprefix=0
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| 85 | zconst=0
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| 86 | build64=0
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| 87 | gcc=0
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| 88 | warn=0
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| 89 | debug=0
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| 90 | old_cc="$CC"
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| 91 | old_cflags="$CFLAGS"
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| 92 | OBJC='$(OBJZ) $(OBJG)'
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| 93 | PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'
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| 94 |
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| 95 | # leave this script, optionally in a bad way
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| 96 | leave()
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| 97 | {
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| 98 | if test "$*" != "0"; then
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| 99 | echo "** $0 aborting." | tee -a configure.log
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| 100 | fi
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| 101 | rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version
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| 102 | echo -------------------- >> configure.log
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| 103 | echo >> configure.log
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| 104 | echo >> configure.log
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| 105 | exit $1
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| 106 | }
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| 107 |
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| 108 | # process command line options
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| 109 | while test $# -ge 1
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| 110 | do
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| 111 | case "$1" in
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| 112 | -h* | --help)
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| 113 | echo 'usage:' | tee -a configure.log
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| 114 | echo ' configure [--const] [--zprefix] [--prefix=PREFIX] [--eprefix=EXPREFIX]' | tee -a configure.log
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| 115 | echo ' [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log
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| 116 | echo ' [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log
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| 117 | exit 0 ;;
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| 118 | -p*=* | --prefix=*) prefix=`echo $1 | sed 's/.*=//'`; shift ;;
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| 119 | -e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/.*=//'`; shift ;;
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| 120 | -l*=* | --libdir=*) libdir=`echo $1 | sed 's/.*=//'`; shift ;;
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| 121 | --sharedlibdir=*) sharedlibdir=`echo $1 | sed 's/.*=//'`; shift ;;
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| 122 | -i*=* | --includedir=*) includedir=`echo $1 | sed 's/.*=//'`;shift ;;
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| 123 | -u*=* | --uname=*) uname=`echo $1 | sed 's/.*=//'`;shift ;;
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| 124 | -p* | --prefix) prefix="$2"; shift; shift ;;
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| 125 | -e* | --eprefix) exec_prefix="$2"; shift; shift ;;
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| 126 | -l* | --libdir) libdir="$2"; shift; shift ;;
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| 127 | -i* | --includedir) includedir="$2"; shift; shift ;;
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| 128 | -s* | --shared | --enable-shared) shared=1; shift ;;
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| 129 | -t | --static) shared=0; shift ;;
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| 130 | --solo) solo=1; shift ;;
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| 131 | --cover) cover=1; shift ;;
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| 132 | -z* | --zprefix) zprefix=1; shift ;;
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| 133 | -6* | --64) build64=1; shift ;;
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| 134 | -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
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| 135 | --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
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| 136 | --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
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| 137 | -c* | --const) zconst=1; shift ;;
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| 138 | -w* | --warn) warn=1; shift ;;
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| 139 | -d* | --debug) debug=1; shift ;;
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| 140 | *)
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| 141 | echo "unknown option: $1" | tee -a configure.log
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| 142 | echo "$0 --help for help" | tee -a configure.log
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| 143 | leave 1;;
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| 144 | esac
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| 145 | done
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| 146 |
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| 147 | # temporary file name
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| 148 | test=ztest$$
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| 149 |
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| 150 | # put arguments in log, also put test file in log if used in arguments
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| 151 | show()
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| 152 | {
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| 153 | case "$*" in
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| 154 | *$test.c*)
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| 155 | echo === $test.c === >> configure.log
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| 156 | cat $test.c >> configure.log
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| 157 | echo === >> configure.log;;
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| 158 | esac
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| 159 | echo $* >> configure.log
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| 160 | }
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| 161 |
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| 162 | # check for gcc vs. cc and set compile and link flags based on the system identified by uname
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| 163 | cat > $test.c <<EOF
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| 164 | extern int getchar();
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| 165 | int hello() {return getchar();}
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| 166 | EOF
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| 167 |
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| 168 | test -z "$CC" && echo Checking for ${CROSS_PREFIX}gcc... | tee -a configure.log
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| 169 | cc=${CC-${CROSS_PREFIX}gcc}
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| 170 | cflags=${CFLAGS-"-O3"}
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| 171 | # to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
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| 172 | case "$cc" in
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| 173 | *gcc*) gcc=1 ;;
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| 174 | *clang*) gcc=1 ;;
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| 175 | esac
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| 176 | case `$cc -v 2>&1` in
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| 177 | *gcc*) gcc=1 ;;
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| 178 | *clang*) gcc=1 ;;
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| 179 | esac
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| 180 |
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| 181 | show $cc -c $test.c
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| 182 | if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
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| 183 | echo ... using gcc >> configure.log
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| 184 | CC="$cc"
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| 185 | CFLAGS="${CFLAGS--O3}"
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| 186 | SFLAGS="${CFLAGS--O3} -fPIC"
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| 187 | if test "$ARCHS"; then
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| 188 | CFLAGS="${CFLAGS} ${ARCHS}"
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| 189 | LDFLAGS="${LDFLAGS} ${ARCHS}"
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| 190 | fi
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| 191 | if test $build64 -eq 1; then
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| 192 | CFLAGS="${CFLAGS} -m64"
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| 193 | SFLAGS="${SFLAGS} -m64"
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| 194 | fi
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| 195 | if test "$warn" -eq 1; then
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| 196 | if test "$zconst" -eq 1; then
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| 197 | CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
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| 198 | else
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| 199 | CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
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| 200 | fi
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| 201 | fi
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| 202 | if test $debug -eq 1; then
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| 203 | CFLAGS="${CFLAGS} -DZLIB_DEBUG"
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| 204 | SFLAGS="${SFLAGS} -DZLIB_DEBUG"
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| 205 | fi
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| 206 | if test -z "$uname"; then
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| 207 | uname=`(uname -s || echo unknown) 2>/dev/null`
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| 208 | fi
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| 209 | case "$uname" in
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| 210 | Linux* | linux* | GNU | GNU/* | solaris*)
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| 211 | LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} ;;
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| 212 | *BSD | *bsd* | DragonFly)
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| 213 | LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"}
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| 214 | LDCONFIG="ldconfig -m" ;;
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| 215 | CYGWIN* | Cygwin* | cygwin* | OS/2*)
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| 216 | EXE='.exe' ;;
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| 217 | MINGW* | mingw*)
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| 218 | # temporary bypass
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| 219 | rm -f $test.[co] $test $test$shared_ext
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| 220 | echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
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| 221 | leave 1
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| 222 | LDSHARED=${LDSHARED-"$cc -shared"}
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| 223 | LDSHAREDLIBC=""
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| 224 | EXE='.exe' ;;
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| 225 | QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
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| 226 | # (alain.bonnefoy@icbt.com)
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| 227 | LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
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| 228 | HP-UX*)
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| 229 | LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
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| 230 | case `(uname -m || echo unknown) 2>/dev/null` in
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| 231 | ia64)
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| 232 | shared_ext='.so'
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| 233 | SHAREDLIB='libz.so' ;;
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| 234 | *)
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| 235 | shared_ext='.sl'
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| 236 | SHAREDLIB='libz.sl' ;;
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| 237 | esac ;;
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| 238 | Darwin* | darwin*)
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| 239 | shared_ext='.dylib'
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| 240 | SHAREDLIB=libz$shared_ext
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| 241 | SHAREDLIBV=libz.$VER$shared_ext
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| 242 | SHAREDLIBM=libz.$VER1$shared_ext
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| 243 | LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
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| 244 | if libtool -V 2>&1 | grep Apple > /dev/null; then
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| 245 | AR="libtool"
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| 246 | else
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| 247 | AR="/usr/bin/libtool"
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| 248 | fi
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| 249 | ARFLAGS="-o" ;;
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| 250 | *) LDSHARED=${LDSHARED-"$cc -shared"} ;;
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| 251 | esac
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| 252 | else
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| 253 | # find system name and corresponding cc options
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| 254 | CC=${CC-cc}
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| 255 | gcc=0
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| 256 | echo ... using $CC >> configure.log
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| 257 | if test -z "$uname"; then
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| 258 | uname=`(uname -sr || echo unknown) 2>/dev/null`
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| 259 | fi
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| 260 | case "$uname" in
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| 261 | HP-UX*) SFLAGS=${CFLAGS-"-O +z"}
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| 262 | CFLAGS=${CFLAGS-"-O"}
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| 263 | # LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"}
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| 264 | LDSHARED=${LDSHARED-"ld -b"}
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| 265 | case `(uname -m || echo unknown) 2>/dev/null` in
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| 266 | ia64)
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| 267 | shared_ext='.so'
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| 268 | SHAREDLIB='libz.so' ;;
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| 269 | *)
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| 270 | shared_ext='.sl'
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| 271 | SHAREDLIB='libz.sl' ;;
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| 272 | esac ;;
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| 273 | IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
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| 274 | CFLAGS=${CFLAGS-"-ansi -O2"}
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| 275 | LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;;
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| 276 | OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
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| 277 | CFLAGS=${CFLAGS-"-O -std1"}
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| 278 | LDFLAGS="${LDFLAGS} -Wl,-rpath,."
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| 279 | LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"} ;;
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| 280 | OSF1*) SFLAGS=${CFLAGS-"-O -std1"}
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| 281 | CFLAGS=${CFLAGS-"-O -std1"}
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| 282 | LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"} ;;
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| 283 | QNX*) SFLAGS=${CFLAGS-"-4 -O"}
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| 284 | CFLAGS=${CFLAGS-"-4 -O"}
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| 285 | LDSHARED=${LDSHARED-"cc"}
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| 286 | RANLIB=${RANLIB-"true"}
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| 287 | AR="cc"
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| 288 | ARFLAGS="-A" ;;
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| 289 | SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
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| 290 | CFLAGS=${CFLAGS-"-O3"}
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| 291 | LDSHARED=${LDSHARED-"cc -dy -KPIC -G"} ;;
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| 292 | SunOS\ 5* | solaris*)
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| 293 | LDSHARED=${LDSHARED-"cc -G -h libz$shared_ext.$VER1"}
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| 294 | SFLAGS=${CFLAGS-"-fast -KPIC"}
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| 295 | CFLAGS=${CFLAGS-"-fast"}
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| 296 | if test $build64 -eq 1; then
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| 297 | # old versions of SunPRO/Workshop/Studio don't support -m64,
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| 298 | # but newer ones do. Check for it.
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| 299 | flag64=`$CC -flags | egrep -- '^-m64'`
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| 300 | if test x"$flag64" != x"" ; then
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| 301 | CFLAGS="${CFLAGS} -m64"
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| 302 | SFLAGS="${SFLAGS} -m64"
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| 303 | else
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| 304 | case `(uname -m || echo unknown) 2>/dev/null` in
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| 305 | i86*)
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| 306 | SFLAGS="$SFLAGS -xarch=amd64"
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| 307 | CFLAGS="$CFLAGS -xarch=amd64" ;;
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| 308 | *)
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| 309 | SFLAGS="$SFLAGS -xarch=v9"
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| 310 | CFLAGS="$CFLAGS -xarch=v9" ;;
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| 311 | esac
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| 312 | fi
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| 313 | fi
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| 314 | if test -n "$ZINC"; then
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| 315 | ZINC='-I- -I. -I$(SRCDIR)'
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| 316 | fi
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| 317 | ;;
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| 318 | SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
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| 319 | CFLAGS=${CFLAGS-"-O2"}
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| 320 | LDSHARED=${LDSHARED-"ld"} ;;
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| 321 | SunStudio\ 9*) SFLAGS=${CFLAGS-"-fast -xcode=pic32 -xtarget=ultra3 -xarch=v9b"}
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| 322 | CFLAGS=${CFLAGS-"-fast -xtarget=ultra3 -xarch=v9b"}
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| 323 | LDSHARED=${LDSHARED-"cc -xarch=v9b"} ;;
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| 324 | UNIX_System_V\ 4.2.0)
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| 325 | SFLAGS=${CFLAGS-"-KPIC -O"}
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| 326 | CFLAGS=${CFLAGS-"-O"}
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| 327 | LDSHARED=${LDSHARED-"cc -G"} ;;
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| 328 | UNIX_SV\ 4.2MP)
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| 329 | SFLAGS=${CFLAGS-"-Kconform_pic -O"}
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| 330 | CFLAGS=${CFLAGS-"-O"}
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| 331 | LDSHARED=${LDSHARED-"cc -G"} ;;
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| 332 | OpenUNIX\ 5)
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| 333 | SFLAGS=${CFLAGS-"-KPIC -O"}
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| 334 | CFLAGS=${CFLAGS-"-O"}
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| 335 | LDSHARED=${LDSHARED-"cc -G"} ;;
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| 336 | AIX*) # Courtesy of dbakker@arrayasolutions.com
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| 337 | SFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
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| 338 | CFLAGS=${CFLAGS-"-O -qmaxmem=8192"}
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| 339 | LDSHARED=${LDSHARED-"xlc -G"} ;;
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| 340 | # send working options for other systems to zlib@gzip.org
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| 341 | *) SFLAGS=${CFLAGS-"-O"}
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| 342 | CFLAGS=${CFLAGS-"-O"}
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| 343 | LDSHARED=${LDSHARED-"cc -shared"} ;;
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| 344 | esac
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| 345 | fi
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| 346 |
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| 347 | # destination names for shared library if not defined above
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| 348 | SHAREDLIB=${SHAREDLIB-"libz$shared_ext"}
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| 349 | SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext.$VER"}
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| 350 | SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
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| 351 |
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| 352 | echo >> configure.log
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| 353 |
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| 354 | # define functions for testing compiler and library characteristics and logging the results
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| 355 |
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| 356 | cat > $test.c <<EOF
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| 357 | #error error
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| 358 | EOF
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| 359 | if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
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| 360 | try()
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| 361 | {
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| 362 | show $*
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| 363 | test "`( $* ) 2>&1 | tee -a configure.log`" = ""
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| 364 | }
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| 365 | echo - using any output from compiler to indicate an error >> configure.log
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| 366 | else
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| 367 | try()
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| 368 | {
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| 369 | show $*
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| 370 | ( $* ) >> configure.log 2>&1
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| 371 | ret=$?
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| 372 | if test $ret -ne 0; then
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| 373 | echo "(exit code "$ret")" >> configure.log
|
---|
| 374 | fi
|
---|
| 375 | return $ret
|
---|
| 376 | }
|
---|
| 377 | fi
|
---|
| 378 |
|
---|
| 379 | tryboth()
|
---|
| 380 | {
|
---|
| 381 | show $*
|
---|
| 382 | got=`( $* ) 2>&1`
|
---|
| 383 | ret=$?
|
---|
| 384 | printf %s "$got" >> configure.log
|
---|
| 385 | if test $ret -ne 0; then
|
---|
| 386 | return $ret
|
---|
| 387 | fi
|
---|
| 388 | test "$got" = ""
|
---|
| 389 | }
|
---|
| 390 |
|
---|
| 391 | cat > $test.c << EOF
|
---|
| 392 | int foo() { return 0; }
|
---|
| 393 | EOF
|
---|
| 394 | echo "Checking for obsessive-compulsive compiler options..." >> configure.log
|
---|
| 395 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 396 | :
|
---|
| 397 | else
|
---|
| 398 | echo "Compiler error reporting is too harsh for $0 (perhaps remove -Werror)." | tee -a configure.log
|
---|
| 399 | leave 1
|
---|
| 400 | fi
|
---|
| 401 |
|
---|
| 402 | echo >> configure.log
|
---|
| 403 |
|
---|
| 404 | # see if shared library build supported
|
---|
| 405 | cat > $test.c <<EOF
|
---|
| 406 | extern int getchar();
|
---|
| 407 | int hello() {return getchar();}
|
---|
| 408 | EOF
|
---|
| 409 | if test $shared -eq 1; then
|
---|
| 410 | echo Checking for shared library support... | tee -a configure.log
|
---|
| 411 | # we must test in two steps (cc then ld), required at least on SunOS 4.x
|
---|
| 412 | if try $CC -w -c $SFLAGS $test.c &&
|
---|
| 413 | try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
|
---|
| 414 | echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
|
---|
| 415 | elif test -z "$old_cc" -a -z "$old_cflags"; then
|
---|
| 416 | echo No shared library support. | tee -a configure.log
|
---|
| 417 | shared=0;
|
---|
| 418 | else
|
---|
| 419 | echo 'No shared library support; try without defining CC and CFLAGS' | tee -a configure.log
|
---|
| 420 | shared=0;
|
---|
| 421 | fi
|
---|
| 422 | fi
|
---|
| 423 | if test $shared -eq 0; then
|
---|
| 424 | LDSHARED="$CC"
|
---|
| 425 | ALL="static"
|
---|
| 426 | TEST="all teststatic"
|
---|
| 427 | SHAREDLIB=""
|
---|
| 428 | SHAREDLIBV=""
|
---|
| 429 | SHAREDLIBM=""
|
---|
| 430 | echo Building static library $STATICLIB version $VER with $CC. | tee -a configure.log
|
---|
| 431 | else
|
---|
| 432 | ALL="static shared"
|
---|
| 433 | TEST="all teststatic testshared"
|
---|
| 434 | fi
|
---|
| 435 |
|
---|
| 436 | # check for underscores in external names for use by assembler code
|
---|
| 437 | CPP=${CPP-"$CC -E"}
|
---|
| 438 | case $CFLAGS in
|
---|
| 439 | *ASMV*)
|
---|
| 440 | echo >> configure.log
|
---|
| 441 | show "$NM $test.o | grep _hello"
|
---|
| 442 | if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then
|
---|
| 443 | CPP="$CPP -DNO_UNDERLINE"
|
---|
| 444 | echo Checking for underline in external names... No. | tee -a configure.log
|
---|
| 445 | else
|
---|
| 446 | echo Checking for underline in external names... Yes. | tee -a configure.log
|
---|
| 447 | fi ;;
|
---|
| 448 | esac
|
---|
| 449 |
|
---|
| 450 | echo >> configure.log
|
---|
| 451 |
|
---|
| 452 | # check for size_t
|
---|
| 453 | cat > $test.c <<EOF
|
---|
| 454 | #include <stdio.h>
|
---|
| 455 | #include <stdlib.h>
|
---|
| 456 | size_t dummy = 0;
|
---|
| 457 | EOF
|
---|
| 458 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 459 | echo "Checking for size_t... Yes." | tee -a configure.log
|
---|
| 460 | need_sizet=0
|
---|
| 461 | else
|
---|
| 462 | echo "Checking for size_t... No." | tee -a configure.log
|
---|
| 463 | need_sizet=1
|
---|
| 464 | fi
|
---|
| 465 |
|
---|
| 466 | echo >> configure.log
|
---|
| 467 |
|
---|
| 468 | # find the size_t integer type, if needed
|
---|
| 469 | if test $need_sizet -eq 1; then
|
---|
| 470 | cat > $test.c <<EOF
|
---|
| 471 | long long dummy = 0;
|
---|
| 472 | EOF
|
---|
| 473 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 474 | echo "Checking for long long... Yes." | tee -a configure.log
|
---|
| 475 | cat > $test.c <<EOF
|
---|
| 476 | #include <stdio.h>
|
---|
| 477 | int main(void) {
|
---|
| 478 | if (sizeof(void *) <= sizeof(int)) puts("int");
|
---|
| 479 | else if (sizeof(void *) <= sizeof(long)) puts("long");
|
---|
| 480 | else puts("z_longlong");
|
---|
| 481 | return 0;
|
---|
| 482 | }
|
---|
| 483 | EOF
|
---|
| 484 | else
|
---|
| 485 | echo "Checking for long long... No." | tee -a configure.log
|
---|
| 486 | cat > $test.c <<EOF
|
---|
| 487 | #include <stdio.h>
|
---|
| 488 | int main(void) {
|
---|
| 489 | if (sizeof(void *) <= sizeof(int)) puts("int");
|
---|
| 490 | else puts("long");
|
---|
| 491 | return 0;
|
---|
| 492 | }
|
---|
| 493 | EOF
|
---|
| 494 | fi
|
---|
| 495 | if try $CC $CFLAGS -o $test $test.c; then
|
---|
| 496 | sizet=`./$test`
|
---|
| 497 | echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log
|
---|
| 498 | else
|
---|
| 499 | echo "Failed to find a pointer-size integer type." | tee -a configure.log
|
---|
| 500 | leave 1
|
---|
| 501 | fi
|
---|
| 502 | fi
|
---|
| 503 |
|
---|
| 504 | if test $need_sizet -eq 1; then
|
---|
| 505 | CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}"
|
---|
| 506 | SFLAGS="${SFLAGS} -DNO_SIZE_T=${sizet}"
|
---|
| 507 | fi
|
---|
| 508 |
|
---|
| 509 | echo >> configure.log
|
---|
| 510 |
|
---|
| 511 | # check for large file support, and if none, check for fseeko()
|
---|
| 512 | cat > $test.c <<EOF
|
---|
| 513 | #include <sys/types.h>
|
---|
| 514 | off64_t dummy = 0;
|
---|
| 515 | EOF
|
---|
| 516 | if try $CC -c $CFLAGS -D_LARGEFILE64_SOURCE=1 $test.c; then
|
---|
| 517 | CFLAGS="${CFLAGS} -D_LARGEFILE64_SOURCE=1"
|
---|
| 518 | SFLAGS="${SFLAGS} -D_LARGEFILE64_SOURCE=1"
|
---|
| 519 | ALL="${ALL} all64"
|
---|
| 520 | TEST="${TEST} test64"
|
---|
| 521 | echo "Checking for off64_t... Yes." | tee -a configure.log
|
---|
| 522 | echo "Checking for fseeko... Yes." | tee -a configure.log
|
---|
| 523 | else
|
---|
| 524 | echo "Checking for off64_t... No." | tee -a configure.log
|
---|
| 525 | echo >> configure.log
|
---|
| 526 | cat > $test.c <<EOF
|
---|
| 527 | #include <stdio.h>
|
---|
| 528 | int main(void) {
|
---|
| 529 | fseeko(NULL, 0, 0);
|
---|
| 530 | return 0;
|
---|
| 531 | }
|
---|
| 532 | EOF
|
---|
| 533 | if try $CC $CFLAGS -o $test $test.c; then
|
---|
| 534 | echo "Checking for fseeko... Yes." | tee -a configure.log
|
---|
| 535 | else
|
---|
| 536 | CFLAGS="${CFLAGS} -DNO_FSEEKO"
|
---|
| 537 | SFLAGS="${SFLAGS} -DNO_FSEEKO"
|
---|
| 538 | echo "Checking for fseeko... No." | tee -a configure.log
|
---|
| 539 | fi
|
---|
| 540 | fi
|
---|
| 541 |
|
---|
| 542 | echo >> configure.log
|
---|
| 543 |
|
---|
| 544 | # check for strerror() for use by gz* functions
|
---|
| 545 | cat > $test.c <<EOF
|
---|
| 546 | #include <string.h>
|
---|
| 547 | #include <errno.h>
|
---|
| 548 | int main() { return strlen(strerror(errno)); }
|
---|
| 549 | EOF
|
---|
| 550 | if try $CC $CFLAGS -o $test $test.c; then
|
---|
| 551 | echo "Checking for strerror... Yes." | tee -a configure.log
|
---|
| 552 | else
|
---|
| 553 | CFLAGS="${CFLAGS} -DNO_STRERROR"
|
---|
| 554 | SFLAGS="${SFLAGS} -DNO_STRERROR"
|
---|
| 555 | echo "Checking for strerror... No." | tee -a configure.log
|
---|
| 556 | fi
|
---|
| 557 |
|
---|
| 558 | # copy clean zconf.h for subsequent edits
|
---|
| 559 | cp -p ${SRCDIR}zconf.h.in zconf.h
|
---|
| 560 |
|
---|
| 561 | echo >> configure.log
|
---|
| 562 |
|
---|
| 563 | # check for unistd.h and save result in zconf.h
|
---|
| 564 | cat > $test.c <<EOF
|
---|
| 565 | #include <unistd.h>
|
---|
| 566 | int main() { return 0; }
|
---|
| 567 | EOF
|
---|
| 568 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 569 | sed < zconf.h "/^#ifdef HAVE_UNISTD_H.* may be/s/def HAVE_UNISTD_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
|
---|
| 570 | mv zconf.temp.h zconf.h
|
---|
| 571 | echo "Checking for unistd.h... Yes." | tee -a configure.log
|
---|
| 572 | else
|
---|
| 573 | echo "Checking for unistd.h... No." | tee -a configure.log
|
---|
| 574 | fi
|
---|
| 575 |
|
---|
| 576 | echo >> configure.log
|
---|
| 577 |
|
---|
| 578 | # check for stdarg.h and save result in zconf.h
|
---|
| 579 | cat > $test.c <<EOF
|
---|
| 580 | #include <stdarg.h>
|
---|
| 581 | int main() { return 0; }
|
---|
| 582 | EOF
|
---|
| 583 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 584 | sed < zconf.h "/^#ifdef HAVE_STDARG_H.* may be/s/def HAVE_STDARG_H\(.*\) may be/ 1\1 was/" > zconf.temp.h
|
---|
| 585 | mv zconf.temp.h zconf.h
|
---|
| 586 | echo "Checking for stdarg.h... Yes." | tee -a configure.log
|
---|
| 587 | else
|
---|
| 588 | echo "Checking for stdarg.h... No." | tee -a configure.log
|
---|
| 589 | fi
|
---|
| 590 |
|
---|
| 591 | # if the z_ prefix was requested, save that in zconf.h
|
---|
| 592 | if test $zprefix -eq 1; then
|
---|
| 593 | sed < zconf.h "/#ifdef Z_PREFIX.* may be/s/def Z_PREFIX\(.*\) may be/ 1\1 was/" > zconf.temp.h
|
---|
| 594 | mv zconf.temp.h zconf.h
|
---|
| 595 | echo >> configure.log
|
---|
| 596 | echo "Using z_ prefix on all symbols." | tee -a configure.log
|
---|
| 597 | fi
|
---|
| 598 |
|
---|
| 599 | # if --solo compilation was requested, save that in zconf.h and remove gz stuff from object lists
|
---|
| 600 | if test $solo -eq 1; then
|
---|
| 601 | sed '/#define ZCONF_H/a\
|
---|
| 602 | #define Z_SOLO
|
---|
| 603 |
|
---|
| 604 | ' < zconf.h > zconf.temp.h
|
---|
| 605 | mv zconf.temp.h zconf.h
|
---|
| 606 | OBJC='$(OBJZ)'
|
---|
| 607 | PIC_OBJC='$(PIC_OBJZ)'
|
---|
| 608 | fi
|
---|
| 609 |
|
---|
| 610 | # if code coverage testing was requested, use older gcc if defined, e.g. "gcc-4.2" on Mac OS X
|
---|
| 611 | if test $cover -eq 1; then
|
---|
| 612 | CFLAGS="${CFLAGS} -fprofile-arcs -ftest-coverage"
|
---|
| 613 | if test -n "$GCC_CLASSIC"; then
|
---|
| 614 | CC=$GCC_CLASSIC
|
---|
| 615 | fi
|
---|
| 616 | fi
|
---|
| 617 |
|
---|
| 618 | echo >> configure.log
|
---|
| 619 |
|
---|
| 620 | # conduct a series of tests to resolve eight possible cases of using "vs" or "s" printf functions
|
---|
| 621 | # (using stdarg or not), with or without "n" (proving size of buffer), and with or without a
|
---|
| 622 | # return value. The most secure result is vsnprintf() with a return value. snprintf() with a
|
---|
| 623 | # return value is secure as well, but then gzprintf() will be limited to 20 arguments.
|
---|
| 624 | cat > $test.c <<EOF
|
---|
| 625 | #include <stdio.h>
|
---|
| 626 | #include <stdarg.h>
|
---|
| 627 | #include "zconf.h"
|
---|
| 628 | int main()
|
---|
| 629 | {
|
---|
| 630 | #ifndef STDC
|
---|
| 631 | choke me
|
---|
| 632 | #endif
|
---|
| 633 | return 0;
|
---|
| 634 | }
|
---|
| 635 | EOF
|
---|
| 636 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 637 | echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()." | tee -a configure.log
|
---|
| 638 |
|
---|
| 639 | echo >> configure.log
|
---|
| 640 | cat > $test.c <<EOF
|
---|
| 641 | #include <stdio.h>
|
---|
| 642 | #include <stdarg.h>
|
---|
| 643 | int mytest(const char *fmt, ...)
|
---|
| 644 | {
|
---|
| 645 | char buf[20];
|
---|
| 646 | va_list ap;
|
---|
| 647 | va_start(ap, fmt);
|
---|
| 648 | vsnprintf(buf, sizeof(buf), fmt, ap);
|
---|
| 649 | va_end(ap);
|
---|
| 650 | return 0;
|
---|
| 651 | }
|
---|
| 652 | int main()
|
---|
| 653 | {
|
---|
| 654 | return (mytest("Hello%d\n", 1));
|
---|
| 655 | }
|
---|
| 656 | EOF
|
---|
| 657 | if try $CC $CFLAGS -o $test $test.c; then
|
---|
| 658 | echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log
|
---|
| 659 |
|
---|
| 660 | echo >> configure.log
|
---|
| 661 | cat >$test.c <<EOF
|
---|
| 662 | #include <stdio.h>
|
---|
| 663 | #include <stdarg.h>
|
---|
| 664 | int mytest(const char *fmt, ...)
|
---|
| 665 | {
|
---|
| 666 | int n;
|
---|
| 667 | char buf[20];
|
---|
| 668 | va_list ap;
|
---|
| 669 | va_start(ap, fmt);
|
---|
| 670 | n = vsnprintf(buf, sizeof(buf), fmt, ap);
|
---|
| 671 | va_end(ap);
|
---|
| 672 | return n;
|
---|
| 673 | }
|
---|
| 674 | int main()
|
---|
| 675 | {
|
---|
| 676 | return (mytest("Hello%d\n", 1));
|
---|
| 677 | }
|
---|
| 678 | EOF
|
---|
| 679 |
|
---|
| 680 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 681 | echo "Checking for return value of vsnprintf()... Yes." | tee -a configure.log
|
---|
| 682 | else
|
---|
| 683 | CFLAGS="$CFLAGS -DHAS_vsnprintf_void"
|
---|
| 684 | SFLAGS="$SFLAGS -DHAS_vsnprintf_void"
|
---|
| 685 | echo "Checking for return value of vsnprintf()... No." | tee -a configure.log
|
---|
| 686 | echo " WARNING: apparently vsnprintf() does not return a value. zlib" | tee -a configure.log
|
---|
| 687 | echo " can build but will be open to possible string-format security" | tee -a configure.log
|
---|
| 688 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 689 | fi
|
---|
| 690 | else
|
---|
| 691 | CFLAGS="$CFLAGS -DNO_vsnprintf"
|
---|
| 692 | SFLAGS="$SFLAGS -DNO_vsnprintf"
|
---|
| 693 | echo "Checking for vsnprintf() in stdio.h... No." | tee -a configure.log
|
---|
| 694 | echo " WARNING: vsnprintf() not found, falling back to vsprintf(). zlib" | tee -a configure.log
|
---|
| 695 | echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
|
---|
| 696 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 697 |
|
---|
| 698 | echo >> configure.log
|
---|
| 699 | cat >$test.c <<EOF
|
---|
| 700 | #include <stdio.h>
|
---|
| 701 | #include <stdarg.h>
|
---|
| 702 | int mytest(const char *fmt, ...)
|
---|
| 703 | {
|
---|
| 704 | int n;
|
---|
| 705 | char buf[20];
|
---|
| 706 | va_list ap;
|
---|
| 707 | va_start(ap, fmt);
|
---|
| 708 | n = vsprintf(buf, fmt, ap);
|
---|
| 709 | va_end(ap);
|
---|
| 710 | return n;
|
---|
| 711 | }
|
---|
| 712 | int main()
|
---|
| 713 | {
|
---|
| 714 | return (mytest("Hello%d\n", 1));
|
---|
| 715 | }
|
---|
| 716 | EOF
|
---|
| 717 |
|
---|
| 718 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 719 | echo "Checking for return value of vsprintf()... Yes." | tee -a configure.log
|
---|
| 720 | else
|
---|
| 721 | CFLAGS="$CFLAGS -DHAS_vsprintf_void"
|
---|
| 722 | SFLAGS="$SFLAGS -DHAS_vsprintf_void"
|
---|
| 723 | echo "Checking for return value of vsprintf()... No." | tee -a configure.log
|
---|
| 724 | echo " WARNING: apparently vsprintf() does not return a value. zlib" | tee -a configure.log
|
---|
| 725 | echo " can build but will be open to possible string-format security" | tee -a configure.log
|
---|
| 726 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 727 | fi
|
---|
| 728 | fi
|
---|
| 729 | else
|
---|
| 730 | echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()." | tee -a configure.log
|
---|
| 731 |
|
---|
| 732 | echo >> configure.log
|
---|
| 733 | cat >$test.c <<EOF
|
---|
| 734 | #include <stdio.h>
|
---|
| 735 | int mytest()
|
---|
| 736 | {
|
---|
| 737 | char buf[20];
|
---|
| 738 | snprintf(buf, sizeof(buf), "%s", "foo");
|
---|
| 739 | return 0;
|
---|
| 740 | }
|
---|
| 741 | int main()
|
---|
| 742 | {
|
---|
| 743 | return (mytest());
|
---|
| 744 | }
|
---|
| 745 | EOF
|
---|
| 746 |
|
---|
| 747 | if try $CC $CFLAGS -o $test $test.c; then
|
---|
| 748 | echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log
|
---|
| 749 |
|
---|
| 750 | echo >> configure.log
|
---|
| 751 | cat >$test.c <<EOF
|
---|
| 752 | #include <stdio.h>
|
---|
| 753 | int mytest()
|
---|
| 754 | {
|
---|
| 755 | char buf[20];
|
---|
| 756 | return snprintf(buf, sizeof(buf), "%s", "foo");
|
---|
| 757 | }
|
---|
| 758 | int main()
|
---|
| 759 | {
|
---|
| 760 | return (mytest());
|
---|
| 761 | }
|
---|
| 762 | EOF
|
---|
| 763 |
|
---|
| 764 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 765 | echo "Checking for return value of snprintf()... Yes." | tee -a configure.log
|
---|
| 766 | else
|
---|
| 767 | CFLAGS="$CFLAGS -DHAS_snprintf_void"
|
---|
| 768 | SFLAGS="$SFLAGS -DHAS_snprintf_void"
|
---|
| 769 | echo "Checking for return value of snprintf()... No." | tee -a configure.log
|
---|
| 770 | echo " WARNING: apparently snprintf() does not return a value. zlib" | tee -a configure.log
|
---|
| 771 | echo " can build but will be open to possible string-format security" | tee -a configure.log
|
---|
| 772 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 773 | fi
|
---|
| 774 | else
|
---|
| 775 | CFLAGS="$CFLAGS -DNO_snprintf"
|
---|
| 776 | SFLAGS="$SFLAGS -DNO_snprintf"
|
---|
| 777 | echo "Checking for snprintf() in stdio.h... No." | tee -a configure.log
|
---|
| 778 | echo " WARNING: snprintf() not found, falling back to sprintf(). zlib" | tee -a configure.log
|
---|
| 779 | echo " can build but will be open to possible buffer-overflow security" | tee -a configure.log
|
---|
| 780 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 781 |
|
---|
| 782 | echo >> configure.log
|
---|
| 783 | cat >$test.c <<EOF
|
---|
| 784 | #include <stdio.h>
|
---|
| 785 | int mytest()
|
---|
| 786 | {
|
---|
| 787 | char buf[20];
|
---|
| 788 | return sprintf(buf, "%s", "foo");
|
---|
| 789 | }
|
---|
| 790 | int main()
|
---|
| 791 | {
|
---|
| 792 | return (mytest());
|
---|
| 793 | }
|
---|
| 794 | EOF
|
---|
| 795 |
|
---|
| 796 | if try $CC -c $CFLAGS $test.c; then
|
---|
| 797 | echo "Checking for return value of sprintf()... Yes." | tee -a configure.log
|
---|
| 798 | else
|
---|
| 799 | CFLAGS="$CFLAGS -DHAS_sprintf_void"
|
---|
| 800 | SFLAGS="$SFLAGS -DHAS_sprintf_void"
|
---|
| 801 | echo "Checking for return value of sprintf()... No." | tee -a configure.log
|
---|
| 802 | echo " WARNING: apparently sprintf() does not return a value. zlib" | tee -a configure.log
|
---|
| 803 | echo " can build but will be open to possible string-format security" | tee -a configure.log
|
---|
| 804 | echo " vulnerabilities." | tee -a configure.log
|
---|
| 805 | fi
|
---|
| 806 | fi
|
---|
| 807 | fi
|
---|
| 808 |
|
---|
| 809 | # see if we can hide zlib internal symbols that are linked between separate source files
|
---|
| 810 | if test "$gcc" -eq 1; then
|
---|
| 811 | echo >> configure.log
|
---|
| 812 | cat > $test.c <<EOF
|
---|
| 813 | #define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
|
---|
| 814 | int ZLIB_INTERNAL foo;
|
---|
| 815 | int main()
|
---|
| 816 | {
|
---|
| 817 | return 0;
|
---|
| 818 | }
|
---|
| 819 | EOF
|
---|
| 820 | if tryboth $CC -c $CFLAGS $test.c; then
|
---|
| 821 | CFLAGS="$CFLAGS -DHAVE_HIDDEN"
|
---|
| 822 | SFLAGS="$SFLAGS -DHAVE_HIDDEN"
|
---|
| 823 | echo "Checking for attribute(visibility) support... Yes." | tee -a configure.log
|
---|
| 824 | else
|
---|
| 825 | echo "Checking for attribute(visibility) support... No." | tee -a configure.log
|
---|
| 826 | fi
|
---|
| 827 | fi
|
---|
| 828 |
|
---|
| 829 | # show the results in the log
|
---|
| 830 | echo >> configure.log
|
---|
| 831 | echo ALL = $ALL >> configure.log
|
---|
| 832 | echo AR = $AR >> configure.log
|
---|
| 833 | echo ARFLAGS = $ARFLAGS >> configure.log
|
---|
| 834 | echo CC = $CC >> configure.log
|
---|
| 835 | echo CFLAGS = $CFLAGS >> configure.log
|
---|
| 836 | echo CPP = $CPP >> configure.log
|
---|
| 837 | echo EXE = $EXE >> configure.log
|
---|
| 838 | echo LDCONFIG = $LDCONFIG >> configure.log
|
---|
| 839 | echo LDFLAGS = $LDFLAGS >> configure.log
|
---|
| 840 | echo LDSHARED = $LDSHARED >> configure.log
|
---|
| 841 | echo LDSHAREDLIBC = $LDSHAREDLIBC >> configure.log
|
---|
| 842 | echo OBJC = $OBJC >> configure.log
|
---|
| 843 | echo PIC_OBJC = $PIC_OBJC >> configure.log
|
---|
| 844 | echo RANLIB = $RANLIB >> configure.log
|
---|
| 845 | echo SFLAGS = $SFLAGS >> configure.log
|
---|
| 846 | echo SHAREDLIB = $SHAREDLIB >> configure.log
|
---|
| 847 | echo SHAREDLIBM = $SHAREDLIBM >> configure.log
|
---|
| 848 | echo SHAREDLIBV = $SHAREDLIBV >> configure.log
|
---|
| 849 | echo STATICLIB = $STATICLIB >> configure.log
|
---|
| 850 | echo TEST = $TEST >> configure.log
|
---|
| 851 | echo VER = $VER >> configure.log
|
---|
| 852 | echo Z_U4 = $Z_U4 >> configure.log
|
---|
| 853 | echo SRCDIR = $SRCDIR >> configure.log
|
---|
| 854 | echo exec_prefix = $exec_prefix >> configure.log
|
---|
| 855 | echo includedir = $includedir >> configure.log
|
---|
| 856 | echo libdir = $libdir >> configure.log
|
---|
| 857 | echo mandir = $mandir >> configure.log
|
---|
| 858 | echo prefix = $prefix >> configure.log
|
---|
| 859 | echo sharedlibdir = $sharedlibdir >> configure.log
|
---|
| 860 | echo uname = $uname >> configure.log
|
---|
| 861 |
|
---|
| 862 | # udpate Makefile with the configure results
|
---|
| 863 | sed < ${SRCDIR}Makefile.in "
|
---|
| 864 | /^CC *=/s#=.*#=$CC#
|
---|
| 865 | /^CFLAGS *=/s#=.*#=$CFLAGS#
|
---|
| 866 | /^SFLAGS *=/s#=.*#=$SFLAGS#
|
---|
| 867 | /^LDFLAGS *=/s#=.*#=$LDFLAGS#
|
---|
| 868 | /^LDSHARED *=/s#=.*#=$LDSHARED#
|
---|
| 869 | /^CPP *=/s#=.*#=$CPP#
|
---|
| 870 | /^STATICLIB *=/s#=.*#=$STATICLIB#
|
---|
| 871 | /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
|
---|
| 872 | /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
|
---|
| 873 | /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
|
---|
| 874 | /^AR *=/s#=.*#=$AR#
|
---|
| 875 | /^ARFLAGS *=/s#=.*#=$ARFLAGS#
|
---|
| 876 | /^RANLIB *=/s#=.*#=$RANLIB#
|
---|
| 877 | /^LDCONFIG *=/s#=.*#=$LDCONFIG#
|
---|
| 878 | /^LDSHAREDLIBC *=/s#=.*#=$LDSHAREDLIBC#
|
---|
| 879 | /^EXE *=/s#=.*#=$EXE#
|
---|
| 880 | /^SRCDIR *=/s#=.*#=$SRCDIR#
|
---|
| 881 | /^ZINC *=/s#=.*#=$ZINC#
|
---|
| 882 | /^ZINCOUT *=/s#=.*#=$ZINCOUT#
|
---|
| 883 | /^prefix *=/s#=.*#=$prefix#
|
---|
| 884 | /^exec_prefix *=/s#=.*#=$exec_prefix#
|
---|
| 885 | /^libdir *=/s#=.*#=$libdir#
|
---|
| 886 | /^sharedlibdir *=/s#=.*#=$sharedlibdir#
|
---|
| 887 | /^includedir *=/s#=.*#=$includedir#
|
---|
| 888 | /^mandir *=/s#=.*#=$mandir#
|
---|
| 889 | /^OBJC *=/s#=.*#= $OBJC#
|
---|
| 890 | /^PIC_OBJC *=/s#=.*#= $PIC_OBJC#
|
---|
| 891 | /^all: */s#:.*#: $ALL#
|
---|
| 892 | /^test: */s#:.*#: $TEST#
|
---|
| 893 | " > Makefile
|
---|
| 894 |
|
---|
| 895 | # create zlib.pc with the configure results
|
---|
| 896 | sed < ${SRCDIR}zlib.pc.in "
|
---|
| 897 | /^CC *=/s#=.*#=$CC#
|
---|
| 898 | /^CFLAGS *=/s#=.*#=$CFLAGS#
|
---|
| 899 | /^CPP *=/s#=.*#=$CPP#
|
---|
| 900 | /^LDSHARED *=/s#=.*#=$LDSHARED#
|
---|
| 901 | /^STATICLIB *=/s#=.*#=$STATICLIB#
|
---|
| 902 | /^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
|
---|
| 903 | /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
|
---|
| 904 | /^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
|
---|
| 905 | /^AR *=/s#=.*#=$AR#
|
---|
| 906 | /^ARFLAGS *=/s#=.*#=$ARFLAGS#
|
---|
| 907 | /^RANLIB *=/s#=.*#=$RANLIB#
|
---|
| 908 | /^EXE *=/s#=.*#=$EXE#
|
---|
| 909 | /^prefix *=/s#=.*#=$prefix#
|
---|
| 910 | /^exec_prefix *=/s#=.*#=$exec_prefix#
|
---|
| 911 | /^libdir *=/s#=.*#=$libdir#
|
---|
| 912 | /^sharedlibdir *=/s#=.*#=$sharedlibdir#
|
---|
| 913 | /^includedir *=/s#=.*#=$includedir#
|
---|
| 914 | /^mandir *=/s#=.*#=$mandir#
|
---|
| 915 | /^LDFLAGS *=/s#=.*#=$LDFLAGS#
|
---|
| 916 | " | sed -e "
|
---|
| 917 | s/\@VERSION\@/$VER/g;
|
---|
| 918 | " > zlib.pc
|
---|
| 919 |
|
---|
| 920 | # done
|
---|
| 921 | leave 0
|
---|