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-rw-r--r--gnu/packages/patches/graphite2-ffloat-store.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/patches/graphite2-ffloat-store.patch b/gnu/packages/patches/graphite2-ffloat-store.patch
new file mode 100644
index 0000000000..f6ee56973e
--- /dev/null
+++ b/gnu/packages/patches/graphite2-ffloat-store.patch
@@ -0,0 +1,34 @@
+Fix test failures of awamicmp1 and awamicmp2.
+
+Debian bug report:
+
+https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=855814
+
+Patch adapted from upstream source repository:
+
+https://github.com/silnrsi/graphite/commit/f7bbdd87d510d587c872e314d6458160c0069c65
+
+From f7bbdd87d510d587c872e314d6458160c0069c65 Mon Sep 17 00:00:00 2001
+From: Martin Hosken <martin_hosken@sil.org>
+Date: Tue, 14 Feb 2017 17:00:03 +0000
+Subject: [PATCH] try -ffloat-store for fp stability. Remove nested const to
+ work around VS bug
+
+---
+ src/CMakeLists.txt | 2 +-
+ src/inc/locale2lcid.h | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 4f1e7e5..5b61b5c 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -108,7 +108,7 @@ set_target_properties(graphite2 PROPERTIES PUBLIC_HEADER "${GRAPHITE_HEADERS}"
+
+ if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+ set_target_properties(graphite2 PROPERTIES
+- COMPILE_FLAGS "-Wall -Wextra -Wno-unknown-pragmas -Wendif-labels -Wshadow -Wctor-dtor-privacy -Wnon-virtual-dtor -fno-rtti -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden -fno-stack-protector"
++ COMPILE_FLAGS "-Wall -Wextra -Wno-unknown-pragmas -Wendif-labels -Wshadow -Wctor-dtor-privacy -Wnon-virtual-dtor -fno-rtti -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden -fno-stack-protector -ffloat-store"
+ LINK_FLAGS "-nodefaultlibs ${GRAPHITE_LINK_FLAGS}"
+ LINKER_LANGUAGE C)
+ if (CMAKE_COMPILER_IS_GNUCXX)