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author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-10-15 07:49:29 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-10-15 07:49:29 +0000 |
commit | f30e59e50f4dc8d3b3d043346af5b1beaff3e313 (patch) | |
tree | 370069828aa09ea4fa28477458e05e8fc649e1d7 /Build/source/libs/cairo/cairo-1.14.0/acinclude.m4 | |
parent | f8c3097b508413f6171ad5332227256e32daddd1 (diff) |
cairo 1.14.0
git-svn-id: svn://tug.org/texlive/trunk@35377 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/cairo/cairo-1.14.0/acinclude.m4')
-rw-r--r-- | Build/source/libs/cairo/cairo-1.14.0/acinclude.m4 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Build/source/libs/cairo/cairo-1.14.0/acinclude.m4 b/Build/source/libs/cairo/cairo-1.14.0/acinclude.m4 new file mode 100644 index 00000000000..dcf54f9357d --- /dev/null +++ b/Build/source/libs/cairo/cairo-1.14.0/acinclude.m4 @@ -0,0 +1,55 @@ +dnl -*- mode: autoconf -*- + +dnl [m4_newline] didn't appear until autoconf 2.62 +m4_ifdef([m4_newline],,[m4_define([m4_newline],[ +])]) + +dnl These are not available in autoconf 2.59 + +m4_ifdef([m4_foreach_w],,[m4_define([m4_foreach_w], +[m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])]) + +m4_ifdef([AS_CASE],,[ +m4_define([_AS_CASE], +[m4_if([$#], 0, [m4_fatal([$0: too few arguments: $#])], + [$#], 1, [ *) $1 ;;], + [$#], 2, [ $1) m4_default([$2], [:]) ;;], + [ $1) m4_default([$2], [:]) ;; +$0(m4_shift2($@))])dnl +]) +m4_defun([AS_CASE], +[m4_ifval([$2$3], +[case $1 in +_AS_CASE(m4_shift($@)) +esac +])dnl +])# AS_CASE +]) + +m4_ifdef([m4_shift2],, [m4_define([m4_shift2], [m4_shift(m4_shift($@))])]) + + +dnl ========================================================================== + +dnl This has to be in acinclude.m4 as it includes other files + +dnl Parse Version.mk and declare m4 variables out of it +m4_define([CAIRO_PARSE_VERSION],dnl + m4_translit(dnl + m4_bpatsubst(m4_include(cairo-version.h), + [^.define \([a-zA-Z0-9_]*\) *\([0-9][0-9]*\)], + [[m4_define(\1, \2)]]), + [A-Z], [a-z])dnl +)dnl + +dnl ========================================================================== + +m4_pattern_forbid([^cr_]) + +dnl AC_AUTOCONF_VERSION was introduced in 2.62, so its definition works as +dnl a conditional on version >= 2.62. Older versions did not call +dnl m4_pattern_allow from AC_DEFINE and friends. To avoid lots of warnings we +dnl only forbid CAIRO_ if autoconf is recent enough. +m4_ifdef([AC_AUTOCONF_VERSION], +[m4_pattern_forbid([CAIRO])], +[m4_pattern_forbid([_CAIRO])]) |