mirror of
https://github.com/transmission/transmission
synced 2024-12-23 08:13:27 +00:00
81 lines
2.4 KiB
Text
81 lines
2.4 KiB
Text
|
AC_DEFUN([AC_PATH_ZLIB], [
|
||
|
|
AC_ARG_WITH(zlib,
|
||
|
|
AC_HELP_STRING([--with-zlib=DIR],
|
||
|
|
[search for ZLIB in DIR/include and DIR/lib]),
|
||
|
|
[for dir in `echo "$withval" | tr : ' '`; do
|
||
|
|
if test -d $dir/include; then
|
||
|
|
ZLIB_CFLAGS="$ZLIB_CFLAGS -I$dir/include"
|
||
|
|
fi
|
||
|
|
if test -d $dir/lib; then
|
||
|
|
ZLIB_LDFLAGS="$ZLIB_LDFLAGS -L$dir/lib"
|
||
|
|
fi
|
||
|
|
done[]])
|
||
|
|
|
||
|
|
AC_ARG_WITH(zlib-includes,
|
||
|
|
AC_HELP_STRING([--with-zlib-includes=DIR],
|
||
|
|
[search for ZLIB includes in DIR]),
|
||
|
|
[for dir in `echo "$withval" | tr : ' '`; do
|
||
|
|
if test -d $dir; then
|
||
|
|
ZLIB_CFLAGS="$ZLIB_CFLAGS -I$dir"
|
||
|
|
fi
|
||
|
|
done[]])
|
||
|
|
|
||
|
|
ac_zlib_saved_CFLAGS="$CFLAGS"
|
||
|
|
ac_zlib_saved_LDFLAGS="$LDFLAGS"
|
||
|
|
ac_zlib_saved_LIBS="$LIBS"
|
||
|
|
CFLAGS="$CFLAGS $ZLIB_CFLAGS"
|
||
|
|
LDFLAGS="$LDFLAGS $ZLIB_LDFLAGS"
|
||
|
|
ac_have_zlibh=no
|
||
|
|
ac_have_zlib=no
|
||
|
|
touch /tmp/dummy1_zlib.h
|
||
|
|
AC_CHECK_HEADERS([/tmp/dummy1_zlib.h], [ac_have_zlibh=yes], [ac_have_zlibh=no],
|
||
|
|
[#include "zlib.h"])
|
||
|
|
rm /tmp/dummy1_zlib.h
|
||
|
|
if test $ac_have_zlibh = yes; then
|
||
|
|
AC_SEARCH_LIBS(gzopen, [z], [ac_have_zlib=yes], [ac_have_zlib=no])
|
||
|
|
fi
|
||
|
|
# List of places to try
|
||
|
|
testdirs="$HOME/opt/zlib $OBITINSTALL/other"
|
||
|
|
for dir in $testdirs; do
|
||
|
|
if test $ac_have_zlib = no; then
|
||
|
|
if test -f $dir/include/zlib.h; then
|
||
|
|
ZLIB_CFLAGS="-I$dir/include"
|
||
|
|
CPPFLAGS="$ac_zlib_saved_CPPFLAGS $ZLIB_CFLAGS"
|
||
|
|
ZLIB_LDFLAGS="-L$dir/lib"
|
||
|
|
LDFLAGS="$ac_zlib_saved_LDFLAGS $ZLIB_LDFLAGS"
|
||
|
|
touch /tmp/dummy3_zlib.h
|
||
|
|
AC_CHECK_HEADERS([/tmp/dummy3_zlib.h], [ac_have_zlibh=yes], [ac_have_zlibh=no],
|
||
|
|
[#include "zlib.h"])
|
||
|
|
rm /tmp/dummy3_zlib.h
|
||
|
|
if test $ac_have_zlibh = yes; then
|
||
|
|
# Force check
|
||
|
|
ac_cv_search_gzopen=" "
|
||
|
|
AC_SEARCH_LIBS(gzopen, [z], [ac_have_zlib=yes], [ac_have_zlib=no])
|
||
|
|
fi
|
||
|
|
if test $ac_have_zlib = yes ; then
|
||
|
|
if test $ac_have_zlibh = yes ; then
|
||
|
|
break;
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
done[]
|
||
|
|
if test $ac_have_zlib = no; then
|
||
|
|
AC_MSG_WARN([cannot find ZLIB library])
|
||
|
|
fi
|
||
|
|
if test $ac_have_zlibh = no; then
|
||
|
|
AC_MSG_WARN([cannot find ZLIB headers])
|
||
|
|
ac_have_zlib=no
|
||
|
|
fi
|
||
|
|
if test $ac_have_zlib = yes; then
|
||
|
|
AC_DEFINE(HAVE_ZLIB, 1, [Define to 1 if ZLIB is available.])
|
||
|
|
fi
|
||
|
|
ZLIB_LIBS="$LIBS"
|
||
|
|
CFLAGS="$ac_zlib_saved_CFLAGS"
|
||
|
|
LDFLAGS="$ac_zlib_saved_LDFLAGS"
|
||
|
|
LIBS="$ac_zlib_saved_LIBS"
|
||
|
|
AC_SUBST(ZLIB_CFLAGS)
|
||
|
|
AC_SUBST(ZLIB_LDFLAGS)
|
||
|
|
AC_SUBST(ZLIB_LIBS)
|
||
|
|
])
|