blob: d8d83619e1a124778fcebce6f1a30c84943ce031 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ***** END GPL LICENSE BLOCK *****
set(CLANG_EXTRA_ARGS
-DLLVM_DIR="${LIBDIR}/llvm/lib/cmake/llvm/"
-DLLVM_USE_CRT_RELEASE=MD
-DLLVM_USE_CRT_DEBUG=MDd
-DLLVM_CONFIG=${LIBDIR}/llvm/bin/llvm-config
)
set(BUILD_CLANG_TOOLS OFF)
if(WIN32)
set(CLANG_GENERATOR "Ninja")
else()
set(CLANG_GENERATOR "Unix Makefiles")
endif()
if(APPLE)
set(BUILD_CLANG_TOOLS ON)
set(CLANG_EXTRA_ARGS ${CLANG_EXTRA_ARGS}
-DLIBXML2_LIBRARY=${LIBDIR}/xml2/lib/libxml2.a
)
endif()
if(BUILD_CLANG_TOOLS)
# ExternalProject_Add does not allow multiple tarballs to be
# downloaded. Work around this by having an empty build action
# for the extra tools, and referring the clang build to the location
# of the clang-tools-extra source.
ExternalProject_Add(external_clang_tools
URL ${CLANG_TOOLS_URI}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
URL_HASH MD5=${CLANG_TOOLS_HASH}
INSTALL_DIR ${LIBDIR}/clang_tools
PREFIX ${BUILD_DIR}/clang_tools
CONFIGURE_COMMAND echo "."
BUILD_COMMAND echo "."
INSTALL_COMMAND echo "."
)
list(APPEND CLANG_EXTRA_ARGS
-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=${BUILD_DIR}/clang_tools/src/external_clang_tools/
)
endif()
ExternalProject_Add(external_clang
URL ${CLANG_URI}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
URL_HASH MD5=${CLANG_HASH}
PREFIX ${BUILD_DIR}/clang
CMAKE_GENERATOR ${CLANG_GENERATOR}
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
INSTALL_DIR ${LIBDIR}/clang
)
if(MSVC)
if(BUILD_MODE STREQUAL Release)
set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/)
else()
set(CLANG_HARVEST_COMMAND
${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/
)
endif()
ExternalProject_Add_Step(external_clang after_install
COMMAND ${CLANG_HARVEST_COMMAND}
DEPENDEES mkdir update patch download configure build install
)
endif()
add_dependencies(
external_clang
ll
)
if(BUILD_CLANG_TOOLS)
# `external_clang_tools` is for downloading the source, not compiling it.
add_dependencies(
external_clang
external_clang_tools
)
endif()
# We currently do not build libxml2 on Windows.
if(NOT WIN32)
add_dependencies(
external_clang
external_xml2
)
endif()
|
