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authorPeter Breitenlohner <peb@mppmu.mpg.de>2013-04-08 11:20:48 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2013-04-08 11:20:48 +0000
commit640432200b57b21f5112958b90cd69e9f231e182 (patch)
treed17472996f72bb011136b9ff4113c4197fa357cd /Build/source/libs/pixman/configure.ac
parent83593c4c0bfefd3cf86199c522c62e33fbb5d867 (diff)
pixman: Better handling of missing sqrtf(), from Mojca Miklavec
git-svn-id: svn://tug.org/texlive/trunk@29738 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/pixman/configure.ac')
-rw-r--r--Build/source/libs/pixman/configure.ac8
1 files changed, 3 insertions, 5 deletions
diff --git a/Build/source/libs/pixman/configure.ac b/Build/source/libs/pixman/configure.ac
index 511748e10dd..2532a71b3d3 100644
--- a/Build/source/libs/pixman/configure.ac
+++ b/Build/source/libs/pixman/configure.ac
@@ -53,11 +53,9 @@ dnl add all these to config.h.in but do not define them in config.h
[Whether the tool chain supports __attribute__((constructor))])
fi
-AC_SEARCH_LIBS([sqrtf], [m])
-if test "x$ac_cv_search_sqrtf" = xno; then
- AC_DEFINE([sqrtf], [sqrt],
- [Define to sqrt if you do not have the `sqrtf' function.])
-fi
+AC_SEARCH_LIBS([sqrtf], [m], [],
+ [AC_DEFINE([sqrtf], [sqrt],
+ [Define to sqrt if you do not have the `sqrtf' function.])])
dnl PIXMAN_LINK_WITH_ENV(env-setup, program, true-action, false-action)
dnl