* Check for zlib if available.

This commit is contained in:
Sam Hocevar 2006-10-19 20:53:36 +00:00 committed by sam
parent 9919145dad
commit 2ffabb05d0

View file

@ -25,7 +25,7 @@ if test "$build" != "$host" -a "${PKG_CONFIG_LIBDIR}" = ""; then
export PKG_CONFIG_LIBDIR=/dev/null
fi
AC_CHECK_HEADERS(getopt.h sys/ioctl.h)
AC_CHECK_HEADERS(getopt.h sys/ioctl.h zlib.h)
AC_CHECK_FUNCS(getopt_long,
[AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)],
@ -34,6 +34,10 @@ AC_CHECK_FUNCS(getopt_long,
GETOPT_LIBS="${GETOPT_LIBS} -lgnugetopt"])])
AC_SUBST(GETOPT_LIBS)
AC_CHECK_LIB(z, gzopen,
[ZLIB_LIBS="${ZLIB_LIBS} -lz"])
AC_SUBST(ZLIB_LIBS)
AC_CACHE_CHECK([for TIOCGWINSZ],
[ac_cv_have_tiocgwinsz],
[AC_TRY_COMPILE(