+
SOURCE_HASH=sha512:4f3c9e8738c7bc29ff6284033b7b813de61ef440c3d544755be8c4ad715a6e4175801ee4c02642df5e05bac82929c5554d85a5c488a2c27da1e5e81d3cd72931
SOURCE_DIRECTORY=$BUILD_DIRECTORY/autopano-sift-C-$VERSION
fi
diff --git a/graphics/autopano-sift-c/HISTORY
b/graphics/autopano-sift-c/HISTORY
index 83d7e89..a05d135 100644
--- a/graphics/autopano-sift-c/HISTORY
+++ b/graphics/autopano-sift-c/HISTORY
@@ -1,3 +1,8 @@
+2012-10-26 Florian Franzmann <siflfran AT hawo.stw.uni-erlangen.de>
+ * DETAILS: version 2.5.1
+ * 0001-add-missing-lm-to-libs.patch, PRE_BUILD: added patch to avoid
+ linker error
+
2010-11-03 Ladislav Hagara <hgr AT vabo.cz>
* DEPENDS: jpeg -> JPEG
diff --git a/graphics/autopano-sift-c/PRE_BUILD
b/graphics/autopano-sift-c/PRE_BUILD
new file mode 100755
index 0000000..0a2e2fc
--- /dev/null
+++ b/graphics/autopano-sift-c/PRE_BUILD
@@ -0,0 +1,3 @@
+default_pre_build &&
+cd ${SOURCE_DIRECTORY} &&
+patch -p1 < ${SPELL_DIRECTORY}/0001-add-missing-lm-to-libs.patch
diff --git a/graphics/enblend/BUILD b/graphics/enblend/BUILD
new file mode 100755
index 0000000..a2ff730
--- /dev/null
+++ b/graphics/enblend/BUILD
@@ -0,0 +1 @@
+LIBS+="-lboost_filesystem" default_build
diff --git a/graphics/enblend/HISTORY b/graphics/enblend/HISTORY
index 6a7ce7c..2a42560 100644
--- a/graphics/enblend/HISTORY
+++ b/graphics/enblend/HISTORY
@@ -1,3 +1,6 @@
+2012-10-26 Florian Franzmann <siflfran AT hawo.stw.uni-erlagnen.de>
+ * BUILD: added missing library to LIBS
+
2011-10-14 Florian Franzmann <siflfran AT hawo.stw.uni-erlangen.de>
* DETAILS: version 4.0