]>
Commit | Line | Data |
---|---|---|
2077db1b CT |
1 | dnl ---------------------------------------------------------------------- |
2 | dnl This whole bit snagged from libgfortran. | |
3 | ||
4 | sinclude(../libtool.m4) | |
8e2fc055 IT |
5 | sinclude(../config/enable.m4) |
6 | sinclude(../config/cet.m4) | |
2077db1b CT |
7 | dnl The lines below arrange for aclocal not to bring an installed |
8 | dnl libtool.m4 into aclocal.m4, while still arranging for automake to | |
9 | dnl add a definition of LIBTOOL to Makefile.in. | |
10 | ifelse(,,,[AC_SUBST(LIBTOOL) | |
11 | AC_DEFUN([AM_PROG_LIBTOOL]) | |
12 | ]) | |
13 | ||
14 | ||
15 | ||
16 | dnl | |
17 | dnl Initialize the rest of the library configury. At this point we have | |
18 | dnl variables like $host. | |
19 | dnl | |
20 | dnl Substs: | |
21 | dnl libvtv_builddir (absolute path) | |
22 | dnl libvtv_srcdir (absolute path) | |
23 | dnl toplevel_builddir (absolute path) | |
24 | dnl toplevel_srcdir (absolute path) | |
25 | dnl with_cross_host | |
26 | dnl with_newlib | |
27 | dnl with_target_subdir | |
28 | dnl plus | |
29 | dnl - the variables in LIBVTV_CHECK_HOST / configure.host | |
30 | dnl - default settings for all AM_CONDITIONAL test variables | |
31 | dnl - lots of tools, like CC and CXX | |
32 | dnl | |
33 | AC_DEFUN([LIBVTV_CONFIGURE], [ | |
34 | ||
2077db1b CT |
35 | # These need to be absolute paths, yet at the same time need to |
36 | # canonicalize only relative paths, because then amd will not unmount | |
37 | # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd. | |
38 | libvtv_builddir=`${PWDCMD-pwd}` | |
39 | case $srcdir in | |
40 | [\\/$]* | ?:[\\/]*) libvtv_srcdir=${srcdir} ;; | |
41 | *) libvtv_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;; | |
42 | esac | |
43 | toplevel_builddir=${libvtv_builddir}/.. | |
44 | toplevel_srcdir=${libvtv_srcdir}/.. | |
45 | AC_SUBST(libvtv_builddir) | |
46 | AC_SUBST(libvtv_srcdir) | |
47 | AC_SUBST(toplevel_builddir) | |
48 | AC_SUBST(toplevel_srcdir) | |
49 | ]) |