[Bug testsuite/36443] [4.3/4.4 Regression]: HOSTCC doesn't work with unstalled gcc

["hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #6 from hjl dot tools at gmail dot com  2008-06-06 21:09 -------
You only see it your system compiler is gcc 4.3 or above

[hjl@gnu-6 tmp]$ cat x.c
#include <limits.h>
[hjl@gnu-6 tmp]$ GCC_EXEC_PREFIX=/foo gcc -M x.c 
In file included from x.c:1:
/usr/include/limits.h:125:26: error: no include path in which to search for
limits.h
[hjl@gnu-6 tmp]$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--with-cpu=generic --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC) 
[hjl@gnu-6 tmp]$ 
[hjl@gnu-2 tmp]$ GCC_EXEC_PREFIX=/foo gcc -M x.c 
x.o: x.c /usr/lib/gcc/x86_64-redhat-linux/4.1.2/include/limits.h \
  /usr/lib/gcc/x86_64-redhat-linux/4.1.2/include/syslimits.h \
  /usr/include/limits.h /usr/include/features.h /usr/include/sys/cdefs.h \
  /usr/include/bits/wordsize.h /usr/include/gnu/stubs.h \
  /usr/include/gnu/stubs-64.h /usr/include/bits/posix1_lim.h \
  /usr/include/bits/local_lim.h /usr/include/linux/limits.h \
  /usr/include/bits/posix2_lim.h
[hjl@gnu-2 tmp]$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-cpu=generic
--host=x86_64-redhat-linux
Thread model: posix
gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)
[hjl@gnu-2 tmp]$ 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36443