zlib 1.2.3.1
This commit is contained in:
Mark Adler
85
configure
vendored
85
configure
vendored
@@ -23,7 +23,8 @@ LDFLAGS="-L. ${LIBS}"
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VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
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VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < zlib.h`
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VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < zlib.h`
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AR=${AR-"ar rc"}
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AR=${AR-"ar"}
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AR_RC="${AR} rc"
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RANLIB=${RANLIB-"ranlib"}
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prefix=${prefix-/usr/local}
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exec_prefix=${exec_prefix-'${prefix}'}
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@@ -32,6 +33,7 @@ includedir=${includedir-'${prefix}/include'}
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mandir=${mandir-'${prefix}/share/man'}
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shared_ext='.so'
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shared=0
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zprefix=0
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gcc=0
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old_cc="$CC"
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old_cflags="$CFLAGS"
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@@ -39,20 +41,23 @@ old_cflags="$CFLAGS"
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while test $# -ge 1
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do
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case "$1" in
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-h* | --h*)
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-h* | --help)
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echo 'usage:'
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echo ' configure [--shared] [--prefix=PREFIX] [--exec_prefix=EXPREFIX]'
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echo ' [--libdir=LIBDIR] [--includedir=INCLUDEDIR]'
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echo ' [--libdir=LIBDIR] [--includedir=INCLUDEDIR] [--zprefix]'
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exit 0;;
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-p*=* | --p*=*) prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
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-e*=* | --e*=*) exec_prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
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-p*=* | --prefix=*) prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
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-e*=* | --eprefix=*) exec_prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
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-l*=* | --libdir=*) libdir=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
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-i*=* | --includedir=*) includedir=`echo $1 | sed 's/[-a-z_]*=//'`;shift;;
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-p* | --p*) prefix="$2"; shift; shift;;
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-e* | --e*) exec_prefix="$2"; shift; shift;;
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-l* | --l*) libdir="$2"; shift; shift;;
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-i* | --i*) includedir="$2"; shift; shift;;
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-s* | --s*) shared=1; shift;;
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-p* | --prefix) prefix="$2"; shift; shift;;
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-e* | --eprefix) exec_prefix="$2"; shift; shift;;
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-l* | --libdir) libdir="$2"; shift; shift;;
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-i* | --includedir) includedir="$2"; shift; shift;;
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-s* | --shared | --enable-shared) shared=1; shift;;
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-z* | --zprefix) zprefix=1; shift;;
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--sysconfdir=*) echo "ignored option: --sysconfdir"; shift;;
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--localstatedir=*) echo "ignored option: --localstatedir"; shift;;
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*) echo "unknown option: $1"; echo "$0 --help for help"; exit 1;;
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esac
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done
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@@ -73,10 +78,10 @@ esac
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if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
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CC="$cc"
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SFLAGS=${CFLAGS-"-fPIC -O3"}
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SFLAGS="${CFLAGS-"-O3"} -fPIC"
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CFLAGS="$cflags"
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case `(uname -s || echo unknown) 2>/dev/null` in
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Linux | linux | GNU | GNU/*) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1"};;
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Linux | linux | GNU | GNU/*) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map"};;
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CYGWIN* | Cygwin* | cygwin* | OS/2* )
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EXE='.exe';;
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QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
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@@ -117,24 +122,30 @@ else
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esac;;
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IRIX*) SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
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CFLAGS=${CFLAGS-"-ansi -O2"}
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LDSHARED=${LDSHARED-"cc -shared"};;
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LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"};;
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OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
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CFLAGS=${CFLAGS-"-O -std1"}
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LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"};;
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OSF1*) SFLAGS=${CFLAGS-"-O -std1"}
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CFLAGS=${CFLAGS-"-O -std1"}
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LDSHARED=${LDSHARED-"cc -shared"};;
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LDSHARED=${LDSHARED-"cc -shared -Wl,-soname,libz.so.1"};;
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QNX*) SFLAGS=${CFLAGS-"-4 -O"}
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CFLAGS=${CFLAGS-"-4 -O"}
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LDSHARED=${LDSHARED-"cc"}
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RANLIB=${RANLIB-"true"}
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AR="cc -A";;
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AR_RC="cc -A";;
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SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
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CFLAGS=${CFLAGS-"-O3"}
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LDSHARED=${LDSHARED-"cc -dy -KPIC -G"};;
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SunOS\ 5*) SFLAGS=${CFLAGS-"-fast -xcg89 -KPIC -R."}
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CFLAGS=${CFLAGS-"-fast -xcg89"}
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LDSHARED=${LDSHARED-"cc -G"};;
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SunOS\ 5*) LDSHARED=${LDSHARED-"cc -G"}
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case `(uname -m || echo unknown) 2>/dev/null` in
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i86*)
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SFLAGS=${CFLAGS-"-xpentium -fast -KPIC -R."}
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CFLAGS=${CFLAGS-"-xpentium -fast"};;
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*)
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SFLAGS=${CFLAGS-"-fast -xcg92 -KPIC -R."}
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CFLAGS=${CFLAGS-"-fast -xcg92"};;
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esac;;
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SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
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CFLAGS=${CFLAGS-"-O2"}
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LDSHARED=${LDSHARED-"ld"};;
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@@ -180,6 +191,10 @@ if test $shared -eq 1; then
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echo No shared library support.
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shared=0;
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else
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echo Tested $CC -c $SFLAGS $test.c
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$CC -c $SFLAGS $test.c
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echo Tested $LDSHARED -o $test$shared_ext $test.o
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$LDSHARED -o $test$shared_ext $test.o
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echo 'No shared library support; try without defining CC and CFLAGS'
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shared=0;
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fi
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@@ -203,6 +218,12 @@ else
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echo "Checking for unistd.h... No."
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fi
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if test $zprefix -eq 1; then
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sed < zconf.h "/#ifdef Z_PREFIX/s/def Z_PREFIX/ 1/" > zconf.temp.h
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mv zconf.temp.h zconf.h
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echo "Using z_ prefix on all symbols."
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fi
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cat > $test.c <<EOF
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#include <stdio.h>
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#include <stdarg.h>
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@@ -219,7 +240,7 @@ int main()
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EOF
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if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
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echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()"
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echo "Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf()."
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cat > $test.c <<EOF
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#include <stdio.h>
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@@ -316,7 +337,7 @@ EOF
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fi
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fi
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else
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echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()"
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echo "Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf()."
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cat >$test.c <<EOF
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#include <stdio.h>
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@@ -447,7 +468,7 @@ sed < Makefile.in "
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/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
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/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
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/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
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/^AR *=/s#=.*#=$AR#
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/^AR *=/s#=.*#=$AR_RC#
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/^RANLIB *=/s#=.*#=$RANLIB#
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/^EXE *=/s#=.*#=$EXE#
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/^prefix *=/s#=.*#=$prefix#
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@@ -457,3 +478,25 @@ sed < Makefile.in "
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/^mandir *=/s#=.*#=$mandir#
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/^LDFLAGS *=/s#=.*#=$LDFLAGS#
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" > Makefile
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sed < zlib.pc.in "
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/^CC *=/s#=.*#=$CC#
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/^CFLAGS *=/s#=.*#=$CFLAGS#
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/^CPP *=/s#=.*#=$CPP#
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/^LDSHARED *=/s#=.*#=$LDSHARED#
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/^LIBS *=/s#=.*#=$LIBS#
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/^SHAREDLIB *=/s#=.*#=$SHAREDLIB#
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/^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
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/^SHAREDLIBM *=/s#=.*#=$SHAREDLIBM#
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/^AR *=/s#=.*#=$AR_RC#
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/^RANLIB *=/s#=.*#=$RANLIB#
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/^EXE *=/s#=.*#=$EXE#
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/^prefix *=/s#=.*#=$prefix#
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/^exec_prefix *=/s#=.*#=$exec_prefix#
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/^libdir *=/s#=.*#=$libdir#
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/^includedir *=/s#=.*#=$includedir#
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/^mandir *=/s#=.*#=$mandir#
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/^LDFLAGS *=/s#=.*#=$LDFLAGS#
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" | sed -e "
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s/\@VERSION\@/$VER/g;
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" > zlib.pc
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