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[Bug testsuite/36443] [4.3/4.4 Regression]: HOSTCC doesn't work with installed gcc
- From: "rob1weld at aol dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Jan 2009 22:13:04 -0000
- Subject: [Bug testsuite/36443] [4.3/4.4 Regression]: HOSTCC doesn't work with installed gcc
- References: <bug-36443-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #45 from rob1weld at aol dot com 2009-01-31 22:13 -------
Here is another attempt using "gcc version 4.4.0 20090128 (experimental) [trunk
revision 143729]" to compile "gcc version 4.4.0 20090131 (experimental) [trunk
revision 143817]".
I have an Athlon X2 running OpenSolaris in 32-bit boot mode on VirtualBox.
To attempt to make as much difference between the compilers as possible
I first set a few Environment Variables prior to ./configuring the build:
export set CC='gcc -ffloat-store -msse3 -mssse3 -m3dnow -msse4.1
-mfpmath=sse,387'
export set CPPFLAGS=-fexceptions
export set CXX='g++ -ffloat-store -msse3 -mssse3 -m3dnow -msse4.1
-mfpmath=sse,387'
Here is the result of the "../gcc_trunk/contrib/compare_tests" output:
# ../gcc_trunk/contrib/compare_tests
../gcc_build/gcc/testsuite/gcc/gcc.log.BACKUP.PRE_INSTALL
../gcc_build/gcc/testsuite/gcc/gcc.log.BACKUP.POST_INSTALL
# (Nothing Printed)
This particular time there is no difference on that one log file.
Rob
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36443