[patch] patch to src/configure.in in order to allow additional configure flags and dependencies

mit-krb5-configure.in.patch (text/plain), 1.84 KB, created by Jon Daniel on 2018-10-19 19:10:18 UTC

--- src/configure.in.orig	2018-10-19 18:31:16.241942561 +0000
+++ src/configure.in	2018-10-19 18:33:50.906508442 +0000
@@ -1091,23 +1091,43 @@
 fi
 AC_SUBST(HAVE_PYTHON)
 
+
+
 # For cmocka tests.
 CMOCKA_LIBS=
 HAVE_CMOCKA=no
 HAVE_CMOCKA_H=no
 HAVE_CMOCKA_LIB=no
-AC_CHECK_HEADER(cmocka.h, [HAVE_CMOCKA_H=yes], :, [
-#include <stdarg.h>
-#include <stddef.h>
-#include <setjmp.h> ])
-AC_CHECK_LIB(cmocka, _cmocka_run_group_tests, [HAVE_CMOCKA_LIB=yes])
-if test "$HAVE_CMOCKA_LIB" = yes && test "$HAVE_CMOCKA_H" = yes; then
-    HAVE_CMOCKA=yes
-    CMOCKA_LIBS='-lcmocka'
-    AC_DEFINE([HAVE_CMOCKA],1,[Define if cmocka library is available.])
+AC_ARG_ENABLE([cmocka],
+AC_HELP_STRING([--disable-cmocka], [disable cmocka support]),
+              [], [enable_cmocka=check])
+if test "$enable_cmocka" != no; then
+      AC_DEFINE(ENABLE_CMOCKA, 1,
+                [Define if cmocka library should be used.],
+      [cmocka_enabled=yes])
+
+      AC_CHECK_HEADER(cmocka.h, [HAVE_CMOCKA_H=yes], :, [
+      #include <stdarg.h>
+      #include <stddef.h>
+      #include <setjmp.h> ])
+      AC_CHECK_LIB(cmocka, _cmocka_run_group_tests, [HAVE_CMOCKA_LIB=yes])
+      if test "$HAVE_CMOCKA_LIB" = yes && test "$HAVE_CMOCKA_H" = yes; then
+            HAVE_CMOCKA=yes
+            CMOCKA_LIBS='-lcmocka'
+      	    AC_DEFINE([HAVE_CMOCKA],1,[Define if cmocka library is available.])
+      else
+         cmocka_enabled=no
+      fi
+      AC_SUBST(HAVE_CMOCKA)
+      AC_SUBST(CMOCKA_LIBS)
+
+      # Error out if --enable-cmocka was explicitly requested but can't be enabled.
+      if test "$enable_cmocka" = yes; then
+      	if test "$cmocka_enabled" != yes; then
+      	  AC_MSG_ERROR([cmocka support requested but cannot be built])
+	fi
+      fi
 fi
-AC_SUBST(HAVE_CMOCKA)
-AC_SUBST(CMOCKA_LIBS)
 
 # For URI lookup tests. Requires resolv_wrapper >= 1.1.5 for URI
 # support.