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Fix version numbering for Darwin shared library.

This commit is contained in:
Mark Adler 2023-08-18 16:01:06 -07:00
parent 3a98b57e55
commit 5dc7681ff1
1 changed files with 3 additions and 2 deletions
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5
configure vendored
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@ -44,7 +44,8 @@ STATICLIB=libz.a
# extract zlib version numbers from zlib.h
VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h`
VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h`
VERN=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\(\\.[0-9]\{1,\}\)\{1,\}\).*/\1/p'`
VER1=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\)\\..*/\1/p'`
# establish commands for library building
if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then
@ -263,7 +264,7 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
SHAREDLIB=libz$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 $VER"}
LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VERN"}
if "${CROSS_PREFIX}libtool" -V 2>&1 | grep Apple > /dev/null; then
AR="${CROSS_PREFIX}libtool"
elif libtool -V 2>&1 | grep Apple > /dev/null; then