diff -ru a/exact-image-0.8.1.ebuild b/exact-image-0.8.1.ebuild
--- a/exact-image-0.8.1.ebuild	2010-07-08 21:36:48.000000000 +0000
+++ b/exact-image-0.8.1.ebuild	2010-10-02 04:48:52.255844723 +0000
@@ -6,7 +6,7 @@
 
 PYTHON_DEPEND="python? 2:2.5"
 
-inherit eutils multilib python
+inherit eutils multilib python toolchain-funcs
 
 DESCRIPTION="A fast, modern and generic image processing library"
 HOMEPAGE="http://www.exactcode.de/site/open_source/exactimage/"
@@ -54,6 +54,30 @@
 	sed -i -e "s:python2.5:python$(python_get_version):" \
 		-e "s:\$(libdir):usr/$(get_libdir):" \
 		"${S}"/api/python/Makefile
+	# Respect user CFLAGS/CXXFLAGS.
+	sed -i \
+		-e '/C\(XX\)\?FLAGS =/s/-O2//' \
+		-e "\$aCFLAGS += ${CFLAGS}\nCXXFLAGS += ${CXXFLAGS}" \
+		Makefile || die
+	# Show commands.  Use qualified CC/CXX.
+	sed -i \
+		-e '/^Q =/d' \
+		-e '/^\t@echo /d' \
+		-e "\$aCC:=$(tc-getCC)\nCXX:=$(tc-getCXX)" \
+		build/bottom.make || die
+	# The copied string fits exactly.  Use memcpy to reflect that a null
+	# terminator is not needed.
+	sed -i \
+		-e 's/strcpy(\([^,]*\)\(,["a-zA-Z -]*\))/memcpy(\1\2, sizeof(\1))/' \
+		codecs/tga.cc || die
+	# gcc warns because the array access is technically ill-formed, though it
+	# happens to work with standard memory layouts.  Rewrite the lookup to stay
+	# in bounds at all times.
+	local lengthof='(sizeof(\1) / sizeof(\1[0]))'
+	sed -i \
+		-e 's:\(romm_cam\)\[0\]\[i\]:\1[i / '"$lengthof"'][i % '"$lengthof"']:' \
+		-e 's:\(cam_xyz\)\[0\]\[j\]:\1[j / '"$lengthof"'][j % '"$lengthof"']:' \
+		codecs/dcraw.h || die
 }
 
 src_configure() {