From: Matt Jordan <mjordan@digium.com>
Date: Wed, 11 May 2016 19:07:17 +0000 (-0500)
Subject: configure: Fix errors with AST_UNDEFINED_SANITIZER/AST_LEAK_SANITIZER
X-Git-Tag: 13.10.0-rc1~92
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37214b0bdf52cf2f742349b22fae73742aeda091;p=thirdparty%2Fasterisk.git

configure: Fix errors with AST_UNDEFINED_SANITIZER/AST_LEAK_SANITIZER

When running on a system that does not support or use AST_UNDEFINED_SANITIZER
or AST_LEAK_SANITIZER, the configure script would incorrectly set those
constants to a blank value, e.g., 'AST_UNDEFINED_SANITIZER='. This would
cause menuselect to error out, complaining that a blank value is not a
valid option. This patch corrects the issue by setting the value to 0 if
the options that those constants enable/disable is not found.

Change-Id: Ib39814aaf940f308d500c1e026edb3d70de47fba
---

diff --git a/configure b/configure
index 01604e0bb4..ff34770a13 100755
--- a/configure
+++ b/configure
@@ -13612,7 +13612,7 @@ else
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
     since some C++ compilers masquerading as C compilers
     incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
@@ -13658,7 +13658,7 @@ else
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
     since some C++ compilers masquerading as C compilers
     incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
@@ -13682,7 +13682,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
     since some C++ compilers masquerading as C compilers
     incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
@@ -13727,7 +13727,7 @@ else
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
     since some C++ compilers masquerading as C compilers
     incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
@@ -13751,7 +13751,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     We can't simply define LARGE_OFF_T to be 9223372036854775807,
     since some C++ compilers masquerading as C compilers
     incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
@@ -17614,7 +17614,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 $as_echo "yes" >&6; }
 	AST_LEAK_SANITIZER=1
 else
-  AST_LEAK_SANITIZER=
+  AST_LEAK_SANITIZER=0
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 
@@ -17646,7 +17646,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 $as_echo "yes" >&6; }
 	AST_UNDEFINED_SANITIZER=1
 else
-  AST_UNDEFINED_SANITIZER=
+  AST_UNDEFINED_SANITIZER=0
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 
diff --git a/configure.ac b/configure.ac
index 822303708e..f2e42ba1f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1116,7 +1116,7 @@ AC_COMPILE_IFELSE(
 	[AC_LANG_PROGRAM([], [int x = 1;])],
 	AC_MSG_RESULT(yes)
 	[AST_LEAK_SANITIZER=1],
-	[AST_LEAK_SANITIZER=]
+	[AST_LEAK_SANITIZER=0]
 	AC_MSG_RESULT(no)
 )
 CFLAGS="${saved_sanitize_CFLAGS}"
@@ -1132,7 +1132,7 @@ AC_COMPILE_IFELSE(
 	[AC_LANG_PROGRAM([], [int x = 1;])],
 	AC_MSG_RESULT(yes)
 	[AST_UNDEFINED_SANITIZER=1],
-	[AST_UNDEFINED_SANITIZER=]
+	[AST_UNDEFINED_SANITIZER=0]
 	AC_MSG_RESULT(no)
 )
 CFLAGS="${saved_sanitize_CFLAGS}"