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configure: simplify zlib check #152

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configure: simplify zlib check #152

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27 changes: 7 additions & 20 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -235,28 +235,15 @@ dnl
if test "$MYZ" = "no"
then
AC_MSG_RESULT(Encoding: gzip/compress support disabled)
elif test "$MYZ" = ""; then
AC_CHECK_HEADERS(zlib.h, zfound=yes, zfound=locate)
if test $zfound = "yes"; then
AC_MSG_CHECKING([for ZLIB version])
AC_DEFINE([HAVE_ZLIB], 1, [Discovered ZLIB for gzip/compress encoding])
fi
else
AC_CHECK_HEADERS($MYZ/include/zlib.h, zfound=yes, zfound=locate)
if test $zfound = "locate"; then
dnl the user probably misunderstood the option....
for dir in /usr /usr/local /usr/local/ssl /usr/pkg /usr/lib/zlib /usr/include/zlib /usr/include; do
AC_CHECK_HEADERS($dir/include/zlib.h, zfound=yes, zfound=no)
if test $zfound = "yes" ; then
Z_CFLAGS=""
Z_LDFLAGS="-L$dir/lib"
Z_INCLUDE="-I$MYZ/include/zlib -I$MYZ/include"
Z_LIBS="-lz"
AC_MSG_CHECKING([for ZLIB version])
CPPFLAGS="$Z_INCLUDE"
AC_SUBST(Z_CFLAGS)
AC_SUBST(Z_INCLUDE)
AC_SUBST(Z_LDFLAGS)
AC_SUBST(Z_LIBS)
AC_DEFINE([HAVE_ZLIB], 1, [Discovered ZLIB for gzip/compress encoding])
break
fi
done
else
if test $zfound = "yes"; then
echo "found ssl in $MYZ"
Z_CFLAGS=""
Z_LDFLAGS="-L$MYZ/lib"
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