autoconf .cvsignore ChangeLog aclang.m4

[Akim Demaille]

CVSROOT:        /cvs
Module name:    autoconf
Changes by:     Akim Demaille <>        01/04/27 06:32:53

Modified files:
        .              : .cvsignore ChangeLog aclang.m4 

Log message:
        If AC_PROG_CC is invoked but not AC_PROG_CPP, then CPPFLAGS is not
        AC_SUBST'ed.
        Reported by Ralf Corsepius.
        * aclang.m4 (_AC_ARG_VAR_CPPFLAGS, _AC_ARG_VAR_LDFLAGS): New.
        (AC_PROG_CC, AC_PROG_CPP, AC_PROG_CXX, AC_PROG_CXXCPP)
        (AC_PROG_F77): Use them.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/.cvsignore.diff?cvsroot=OldCVS&tr1=1.3&tr2=1.4&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/ChangeLog.diff?cvsroot=OldCVS&tr1=1.1375&tr2=1.1376&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/aclang.m4.diff?cvsroot=OldCVS&tr1=1.126&tr2=1.127&r1=text&r2=text