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[configure.ac.enable] Add CAIRO_FEATURE_IF_ENABLED

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This commit is contained in:
Behdad Esfahbod 2008-09-06 15:27:24 -04:00
parent aba88e3437
commit 3ed9787f43
1 changed files with 11 additions and 5 deletions
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16
build/configure.ac.enable
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@ -199,6 +199,11 @@ AC_DEFUN([CAIRO_FEATURE_VARS_FOREACH],
dnl ===========================================================================
AC_DEFUN([CAIRO_FEATURE_IF_ENABLED],
[
AS_IF([test "x$use_]m4_default([$1], cr_feature)[" = xyes], [$2], [$3])
])
m4_define([_CAIRO_FEATURE_HOOK_MATCH],
[
m4_case([$1],
@ -240,12 +245,13 @@ dnl "functions" for set of functions
dnl "" for private configurations
dnl
dnl These four values are also set as $1 to $4. To know if feature was
dnl enabled, compare $use_$1 to string "yes". As in:
dnl enabled use CAIRO_FEATURE_IF_ENABLED:
dnl
dnl AS_IF([test "x$use_$1" = "xyes"],
dnl [
dnl code goes here...
dnl ])
dnl CAIRO_FEATURE_IF_ENABLED($1, [IF-ENABLED], [IF-DISABLED])
dnl
dnl or compare $use_$1 to string "yes". As in:
dnl
dnl AS_IF([test "x$use_$1" = "xyes"], [IF-ENABLED], [IF-DISABLED])
dnl
AC_DEFUN([CAIRO_FEATURE_HOOK_REGISTER],
[