libXaw: Changes to 'master'

[Gaetan Nadon]

 configure.ac |    1 +
 1 file changed, 1 insertion(+)

New commits:
commit 95fe60384d60b31a33bec48a58242b8b5f2aa7a0
Author: Gaetan Nadon <memsize at videotron.ca>
Date:   Sat Jul 24 11:03:56 2010 -0400

    config: add AM_PROG_CC_C_O for per-target compilation flags
    
    Per-target compilation flags (libXaw7_la_CFLAGS) are required
    when multiple targets which require different compiler flags,
    are build in the same makefile.
    
    Automake issues a command with -c and -o flags which not all compilers
    support. The object fles are prefixed with libXaw7_la.
    The macro AM_PROG_CC_C_O must then be used to provide this feature
    on compilers that do not have it. If not, a warning is issued at make time.
    
    This macros checks for compiler support and if missing, uses a "compile"
    script it generates in the package root directory.
    
    Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>