From: Harlan Stenn <stenn@ntp.org>
Date: Sun, 13 Feb 2011 06:34:40 +0000 (-0500)
Subject: Skip check for zlib if we have no zlib.h
X-Git-Tag: release-2.0.11-stable~54
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a317c068fe573050677599736a59b0b101bfa07c;p=libevent

Skip check for zlib if we have no zlib.h
---

diff --git a/configure.in b/configure.in
index 626e6b13..92a45809 100644
--- a/configure.in
+++ b/configure.in
@@ -60,6 +60,9 @@ AC_SEARCH_LIBS([inet_aton], [resolv])
 AC_SEARCH_LIBS([clock_gettime], [rt])
 AC_SEARCH_LIBS([sendfile], [sendfile])
 
+AC_CHECK_HEADERS([zlib.h])
+
+if test "x$ac_cv_header_zlib_h" = "xyes"; then
 dnl Determine if we have zlib for regression tests
 dnl Don't put this one in LIBS
 save_LIBS="$LIBS"
@@ -72,6 +75,7 @@ AC_SEARCH_LIBS([inflateEnd], [z],
 	AC_DEFINE(HAVE_LIBZ, 1, [Define if the system has zlib])])
 LIBS="$save_LIBS"
 AC_SUBST(ZLIB_LIBS)
+fi
 AM_CONDITIONAL(ZLIB_REGRESS, [test "$have_zlib" = "yes"])
 
 dnl See if we have openssl.  This doesn't go in LIBS either.