diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 64 |
1 files changed, 61 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 15841021..ea793867 100644 --- a/configure.ac +++ b/configure.ac @@ -1,24 +1,80 @@ +dnl Copyright (C) 2006-2010, Gabriel Dos Reis. +dnl All rights reserved. +dnl +dnl Redistribution and use in source and binary forms, with or without +dnl modification, are permitted provided that the following conditions are +dnl met: +dnl +dnl - Redistributions of source code must retain the above copyright +dnl notice, this list of conditions and the following disclaimer. +dnl +dnl - Redistributions in binary form must reproduce the above copyright +dnl notice, this list of conditions and the following disclaimer in +dnl the documentation and/or other materials provided with the +dnl distribution. +dnl +dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS +dnl IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER +dnl OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +dnl +dnl This configure template details the configuration process of setting up +dnl OpenAxiom for build from source codes. The process scrutinizes the +dnl build, host, and target environments, and finally instantiates +dnl Makefiles for building OpenAxiom interpreter, compiler, libraries, and +dnl auxiliary tools where appropriate. +dnl + +dnl Most of the macros used in this configure.ac are defined in files +dnl located in the subdirectory config/ sinclude(config/open-axiom.m4) sinclude(config/aclocal.m4) -AC_INIT([OpenAxiom], [1.4.0-2010-08-07], +AC_INIT([OpenAxiom], [1.4.0-2010-08-16], [open-axiom-bugs@lists.sf.net]) AC_CONFIG_AUX_DIR(config) AC_CONFIG_MACRO_DIR(config) + +dnl Put all configuration macros here AC_CONFIG_HEADERS([config/openaxiom-c-macros.h]) + +dnl We don't use Automake yet. # AM_INIT_AUTOMAKE([foreign]) AC_PREREQ([2.62]) + +dnl Simple sanity check. AC_CONFIG_SRCDIR(src/Makefile.pamphlet) + AC_CANONICAL_SYSTEM open_axiom_installdir=$libdir/open-axiom/$target/$PACKAGE_VERSION AC_SUBST(open_axiom_installdir) +dnl For the moment, the OpenAxiom base source code is written +dnl in a way that does not support cross build. However, we do +dnl want to make cross build possible; consequently we issue +dnl a warning when we detect attempt at cross build. +dnl Note that we do not stop the configuration process because we do seek +dnl contributions for cross build support. if test $build != $target; then AC_MSG_WARN([Cross build is not supported.]) AC_MSG_WARN([Please notify open-axiom-devel@open-axiom.org if you succeed.]) fi -## Where tools for the build platform are sequestered + +## Although OpenAxiom does not support cross build yet, let +## alone Canadian cross, we want to make sure that we do not write +## the build machinery in a way that actively unsupports +## cross build. Consequently, in the build tree, we sequester +## tools that we build and use on the build platform, +## in sub-directories different from others. axiom_build_sharedir=$axiom_builddir/share @@ -50,6 +106,7 @@ OPENAXIOM_FFI_TYPE_TABLE OPENAXIOM_GCL_BUILD_OPTIONS OPENAXIOM_CHECK_MISC +## We are ready to instantiate makefiles. OPENAXIOM_MAKEFILE([Makefile]) OPENAXIOM_MAKEFILE([src/Makefile]) OPENAXIOM_MAKEFILE([src/lib/Makefile]) @@ -66,7 +123,6 @@ OPENAXIOM_MAKEFILE([src/doc/Makefile]) AC_CONFIG_FILES([src/hyper/presea], [chmod +x src/hyper/presea]) - ## We now generate the "document" script and support files at configure time. ## We put them in the build directory because they are intended to be ## build support utils only. @@ -95,3 +151,5 @@ $srcdir/config/move-if-change \ echo "Type '${MAKE}' (without quotes) to build OpenAxiom" + +dnl That is all folks. |