Re: Using gl_ABSOLUTE_HEADER after AC_CHECK_HEADER breaks CPPFLAGS

2008-08-14 Thread Bruno Haible
Hello, Rhys Ulerich wrote: > AC_INIT(recreate, 0.0.1, [EMAIL PROTECTED]) > > AM_CONFIG_HEADER(config.h) > > AM_INIT_AUTOMAKE(1.9 -Wall -Werror foreign) > > AC_PREREQ([2.61]) > > > > AC_DEFUN([AX_TRILINOS_BASE],[ > > if test -n "${TRILINOS_HOME}"; then > >CPPFLAGS="-I${TRILINOS_HOME}/i

Re: Using gl_ABSOLUTE_HEADER after AC_CHECK_HEADER breaks CPPFLAGS

2008-08-14 Thread Rhys Ulerich
The recreate behaves as I expect if I modify gl_ABSOLUTE_HEADER to use AC_CHECK_HEADERS instead of AC_CHECK_HEADERS_ONCE. -Rhys On Thu, Aug 14, 2008 at 11:47 AM, Rhys Ulerich <[EMAIL PROTECTED]>wrote: > Hi, > > We found an odd side effect of gnulib's absolute_header.m4 over on the > Autoconf mai

Using gl_ABSOLUTE_HEADER after AC_CHECK_HEADER breaks CPPFLAGS

2008-08-14 Thread Rhys Ulerich
Hi, We found an odd side effect of gnulib's absolute_header.m4 over on the Autoconf mailing list ( http://lists.gnu.org/archive/html/autoconf/2008-08/msg00024.html). Within an Autoconf macro, modifying CPPFLAGS, calling AC_CHECK_HEADER, and then calling gl_ABSOLUTE_HEADER prevents the header chec