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Diffstat (limited to 'gl/m4/configmake.m4')
-rw-r--r-- | gl/m4/configmake.m4 | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gl/m4/configmake.m4 b/gl/m4/configmake.m4 new file mode 100644 index 0000000..823ffc0 --- /dev/null +++ b/gl/m4/configmake.m4 | |||
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1 | # configmake.m4 serial 1 | ||
2 | dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. | ||
3 | dnl This file is free software; the Free Software Foundation | ||
4 | dnl gives unlimited permission to copy and/or distribute it, | ||
5 | dnl with or without modifications, as long as this notice is preserved. | ||
6 | |||
7 | # gl_CONFIGMAKE_PREP | ||
8 | # ------------------ | ||
9 | # Guarantee all of the standard directory variables, even when used with | ||
10 | # autoconf 2.59 (datarootdir wasn't supported until 2.59c) or automake | ||
11 | # 1.9.6 (pkglibexecdir wasn't supported until 1.10b.). | ||
12 | AC_DEFUN([gl_CONFIGMAKE_PREP], | ||
13 | [ | ||
14 | dnl Technically, datadir should default to datarootdir. But if | ||
15 | dnl autoconf is too old to provide datarootdir, then reversing the | ||
16 | dnl definition is a reasonable compromise. Only AC_SUBST a variable | ||
17 | dnl if it was not already defined earlier by autoconf. | ||
18 | if test "x$datarootdir" = x; then | ||
19 | AC_SUBST([datarootdir], ['${datadir}']) | ||
20 | fi | ||
21 | dnl Copy the approach used in autoconf 2.60. | ||
22 | if test "x$docdir" = x; then | ||
23 | AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], | ||
24 | ['${datarootdir}/doc/${PACKAGE_TARNAME}'], | ||
25 | ['${datarootdir}/doc/${PACKAGE}'])]) | ||
26 | fi | ||
27 | dnl The remaining variables missing from autoconf 2.59 are easier. | ||
28 | if test "x$htmldir" = x; then | ||
29 | AC_SUBST([htmldir], ['${docdir}']) | ||
30 | fi | ||
31 | if test "x$dvidir" = x; then | ||
32 | AC_SUBST([dvidir], ['${docdir}']) | ||
33 | fi | ||
34 | if test "x$pdfdir" = x; then | ||
35 | AC_SUBST([pdfdir], ['${docdir}']) | ||
36 | fi | ||
37 | if test "x$psdir" = x; then | ||
38 | AC_SUBST([psdir], ['${docdir}']) | ||
39 | fi | ||
40 | if test "x$lispdir" = x; then | ||
41 | AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) | ||
42 | fi | ||
43 | if test "x$localedir" = x; then | ||
44 | AC_SUBST([localedir], ['${datarootdir}/locale']) | ||
45 | fi | ||
46 | |||
47 | dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely | ||
48 | dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe. | ||
49 | AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) | ||
50 | ]) | ||