From d1c54ade86e8cae6f0aa1bf1709941c70cea1af7 Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Wed, 5 Oct 2011 00:15:47 +0200
Subject: imagemagick: add optional fftw support

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 package/imagemagick/imagemagick.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/package/imagemagick/imagemagick.mk b/package/imagemagick/imagemagick.mk
index 0bb76f38e..b2a65e136 100644
--- a/package/imagemagick/imagemagick.mk
+++ b/package/imagemagick/imagemagick.mk
@@ -80,6 +80,15 @@ else
 IMAGEMAGICK_CONF_OPT += --without-tiff
 endif
 
+ifeq ($(BR2_PACKAGE_FFTW),y)
+# configure script misdetects these leading to build errors
+IMAGEMAGICK_CONF_ENV += ac_cv_func_creal=yes ac_cv_func_cimag=yes
+IMAGEMAGICK_CONF_OPT += --with-fftw
+IMAGEMAGICK_DEPENDENCIES += fftw
+else
+IMAGEMAGICK_CONF_OPT += --without-fftw
+endif
+
 define IMAGEMAGICK_REMOVE_CONFIG_SCRIPTS
 	$(RM) -f $(addprefix $(TARGET_DIR)/usr/bin/,	\
 		   $(addsuffix -config,			\
-- 
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