1 |
commit: abbca1be052d1edd4b3dc90845a4d39773b2a851 |
2 |
Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
3 |
AuthorDate: Fri Sep 2 20:52:25 2016 +0000 |
4 |
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
5 |
CommitDate: Fri Sep 2 21:40:03 2016 +0000 |
6 |
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=abbca1be |
7 |
|
8 |
sys-libs/compiler-rt: Add missing (not committed) patch |
9 |
|
10 |
...-cmake-Support-overriding-llvm-config-que.patch | 46 ++++++++++++++++++++++ |
11 |
1 file changed, 46 insertions(+) |
12 |
|
13 |
diff --git a/sys-libs/compiler-rt/files/9999/0001-compiler-rt-cmake-Support-overriding-llvm-config-que.patch b/sys-libs/compiler-rt/files/9999/0001-compiler-rt-cmake-Support-overriding-llvm-config-que.patch |
14 |
new file mode 100644 |
15 |
index 00000000..5ee5f81 |
16 |
--- /dev/null |
17 |
+++ b/sys-libs/compiler-rt/files/9999/0001-compiler-rt-cmake-Support-overriding-llvm-config-que.patch |
18 |
@@ -0,0 +1,46 @@ |
19 |
+From 5c956f1867c268111ec05b443ab8fbe0e3b9d500 Mon Sep 17 00:00:00 2001 |
20 |
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@g.o> |
21 |
+Date: Mon, 29 Aug 2016 23:18:25 +0200 |
22 |
+Subject: [PATCH] [compiler-rt cmake] Support overriding llvm-config query |
23 |
+ results |
24 |
+ |
25 |
+Support overriding LLVM_* variables obtained from llvm-config when doing |
26 |
+stand-alone builds. The override of LLVM_MAIN_SRC_DIR is necessary to |
27 |
+provide LLVM sources when the initial directory used to build LLVM does |
28 |
+no longer exist when compiler-rt is built stand-alone. This is |
29 |
+especially the case when building the projects separately in temporary |
30 |
+directories with unpredictable names. |
31 |
+ |
32 |
+The code is based on existing CMakeLists.txt from clang. Alike clang, it |
33 |
+extends the override to all queried variables. |
34 |
+--- |
35 |
+ cmake/Modules/CompilerRTUtils.cmake | 13 +++++++++---- |
36 |
+ 1 file changed, 9 insertions(+), 4 deletions(-) |
37 |
+ |
38 |
+diff --git a/cmake/Modules/CompilerRTUtils.cmake b/cmake/Modules/CompilerRTUtils.cmake |
39 |
+index b2f27c0..5523c0a 100644 |
40 |
+--- a/cmake/Modules/CompilerRTUtils.cmake |
41 |
++++ b/cmake/Modules/CompilerRTUtils.cmake |
42 |
+@@ -197,10 +197,15 @@ macro(load_llvm_config) |
43 |
+ message(FATAL_ERROR "llvm-config failed with status ${HAD_ERROR}") |
44 |
+ endif() |
45 |
+ string(REGEX REPLACE "[ \t]*[\r\n]+[ \t]*" ";" CONFIG_OUTPUT ${CONFIG_OUTPUT}) |
46 |
+- list(GET CONFIG_OUTPUT 0 LLVM_BINARY_DIR) |
47 |
+- list(GET CONFIG_OUTPUT 1 LLVM_TOOLS_BINARY_DIR) |
48 |
+- list(GET CONFIG_OUTPUT 2 LLVM_LIBRARY_DIR) |
49 |
+- list(GET CONFIG_OUTPUT 3 LLVM_MAIN_SRC_DIR) |
50 |
++ list(GET CONFIG_OUTPUT 0 LLVM_OBJ_ROOT) |
51 |
++ list(GET CONFIG_OUTPUT 1 TOOLS_BINARY_DIR) |
52 |
++ list(GET CONFIG_OUTPUT 2 LIBRARY_DIR) |
53 |
++ list(GET CONFIG_OUTPUT 3 MAIN_SRC_DIR) |
54 |
++ |
55 |
++ set(LLVM_BINARY_DIR ${LLVM_OBJ_ROOT} CACHE PATH "Path to LLVM build tree") |
56 |
++ set(LLVM_TOOLS_BINARY_DIR ${TOOLS_BINARY_DIR} CACHE PATH "Path to llvm/bin") |
57 |
++ set(LLVM_LIBRARY_DIR ${LIBRARY_DIR} CACHE PATH "Path to llvm/lib") |
58 |
++ set(LLVM_MAIN_SRC_DIR ${MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree") |
59 |
+ |
60 |
+ # Make use of LLVM CMake modules. |
61 |
+ file(TO_CMAKE_PATH ${LLVM_BINARY_DIR} LLVM_BINARY_DIR_CMAKE_STYLE) |
62 |
+-- |
63 |
+2.9.3 |
64 |
+ |