[perl #41173] [PATCH] Intel C++ is not really gcc

[via RT]

# New Ticket Created by  Steve Peters 
# Please include the string:  [perl #41173]
# in the subject line of all future correspondence about this issue. 
# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=41173 >


The Intel C++ compile defines the __GNUC__ macro.  This generally causes
lots of annoying problems since Intel C++ is not completely compatible
with gcc.  To avoid this any problem with this, the following patch
should help both Linux and Mac OS X Intel compilers.

Steve Peters
[EMAIL PROTECTED]

--- config/auto/gcc/test_c.in.old       2007-01-03 22:28:24.000000000 -0600
+++ config/auto/gcc/test_c.in   2007-01-03 22:29:11.000000000 -0600
@@ -8,7 +8,7 @@
 main(int argc, char **argv)
 {
     puts("(");
-#ifdef __GNUC__
+#if defined(__GNUC__) && ! defined(__INTEL_COMPILER)
     printf("__GNUC__ => %d,\n", __GNUC__);
 #  ifdef __GNUC_MINOR__
     printf("__GNUC_MINOR__ =>%d,\n", __GNUC_MINOR__);