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| author | Leo Famulari <leo@famulari.name> | 2017-03-18 22:58:14 -0400 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2017-03-19 17:32:44 -0400 |
| commit | 4c20b0bcf7c8396cadc618a3df0127b864fd10f2 (patch) | |
| tree | dcfdd6c6e20a3aaa1e70b1a8f17310f313a5446a /gnu/packages/patches/graphite2-ffloat-store.patch | |
| parent | 717c659630970982c06e4aeab684f41f724af2f9 (diff) | |
| download | guix-4c20b0bcf7c8396cadc618a3df0127b864fd10f2.tar guix-4c20b0bcf7c8396cadc618a3df0127b864fd10f2.tar.gz | |
gnu: graphite2: Fix test failure caused by rounding error on 32-bit CPUs.
* gnu/packages/patches/graphite2-ffloat-store.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/fontutils.scm (graphite2): Use it.
Diffstat (limited to 'gnu/packages/patches/graphite2-ffloat-store.patch')
| -rw-r--r-- | gnu/packages/patches/graphite2-ffloat-store.patch | 34 |
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) |