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-rw-r--r--config/open-axiom.m474
1 files changed, 74 insertions, 0 deletions
diff --git a/config/open-axiom.m4 b/config/open-axiom.m4
index d92d3334..d7f102f0 100644
--- a/config/open-axiom.m4
+++ b/config/open-axiom.m4
@@ -243,6 +243,52 @@ esac
AC_SUBST(axiom_cflags)
])
+dnl ---------------------------------
+dnl -- OPENAXIOM_GCL_BUILD_OPTIONS --
+dnl ---------------------------------
+dnl Determine options needed to build included GCL, if need be.
+AC_DEFUN([OPENAXIOM_GCL_BUILD_OPTIONS],[
+oa_host_has_libbfd=
+## Check for these only if we are going to build GCL from source.
+case $oa_all_prerequisites in
+ *all-gcl*)
+ AC_CHECK_HEADER([bfd.h])
+ AC_HAVE_LIBRARY([bfd], [oa_host_has_libbfd=yes])
+
+ oa_gcl_bfd_option=
+ if test x"$ac_cv_header_bfd_h" = xyes \
+ && test x"$oa_host_has_libbfd" = xyes; then
+ oa_gcl_bfd_option="--disable-dynsysbfd"
+ else
+ oa_gcl_bfd_option="--disable-statsysbfd --enable-locbfd"
+ fi
+ ;;
+ *)
+ # Nothing to worry about
+ ;;
+esac
+
+case $host in
+ powerpc*darwin*)
+ axiom_gcl_bfd_option="--disable-statsysbfd \
+ --enable-machine=powerpc-macosx"
+ axiom_gcl_mm_option="--enable-vssize=65536*2"
+ ;;
+esac
+
+## We don't need GCL to build support for X Window system or TCL/TK:
+oa_gcl_x_option="--disable-tkconfig --disable-x --disable-xgcl --disable-tcltk"
+
+## Under some unusual circumstances, GLC's configure will
+## fail to properly detect usable Emacs directories, and the
+## build will mysteriously fail later. We temporarily work
+## around that bug as follows:
+oa_gcl_emacs="--enable-emacs=correct"
+
+GCLOPTS="$oa_gcl_emacs $oa_gcl_bfd_option $oa_gcl_mm_option $oa_gcl_x_option"
+AC_SUBST(GCLOPTS)
+])
+
dnl --------------------------
dnl -- OPENAXIOM_LISP_FLAGS --
dnl --------------------------
@@ -918,3 +964,31 @@ OPENAXIOM_CHECK_X11
OPENAXIOM_CHECK_QT
OPENAXIOM_CHECK_BROWSER_SUPPORT
])
+
+
+dnl --------------------------
+dnl -- OPENAXIOM_CHECK_MISC --
+dnl --------------------------
+AC_DEFUN([OPENAXIOM_CHECK_MISC],[
+case $GCC in
+ yes)
+ CCF="-O2 -Wall -D_GNU_SOURCE"
+ ;;
+esac
+
+case $target in
+ *bsd*|*dragonfly*)
+ CCF="-O2 -Wall"
+ ;;
+ *solaris*)
+ ## This should be taken out.
+ AC_DEFINE([SUNplatform], [], [SunOS flavour])
+ ;;
+ powerpc*darwin*)
+ CCF="-O2 -Wall -D_GNU_SOURCE \
+ -I/usr/include -I/usr/include/sys"
+ ;;
+esac
+
+AC_SUBST(CCF)
+])