| author | Bryan Dunsmore <dunsmoreb@gmail.com> |
| Fri, 30 Nov 2012 20:04:15 -0600 | |
| branch | webgl |
| changeset 8108 | 39d7a16ce60c |
| child 8111 | 4307de8780fa |
| permissions | -rw-r--r-- |
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8108
39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
1 |
# Load LLVM/Clang |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
2 |
IF (CLANG) |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
3 |
SET(CLANG_EXECUTABLE ${CLANG})
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
4 |
ELSE() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
5 |
FIND_PROGRAM(CLANG_EXECUTABLE |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
6 |
NAMES clang-mp-3.2 clang-mp-3.1 clang-mp-3.0 clang |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
7 |
PATHS /opt/local/bin /usr/local/bin /usr/bin) |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
8 |
ENDIF() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
9 |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
10 |
# Check LLVM/Clang version |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
11 |
IF (CLANG_EXECUTABLE) |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
12 |
EXEC_PROGRAM(${CLANG_EXECUTABLE} ARGS "-v" OUTPUT_VARIABLE CLANG_VERSION_FULL)
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
13 |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
14 |
STRING(REGEX MATCH "[0-9]+\\.[0-9]+" CLANG_VERSION_LONG "${CLANG_VERSION_FULL}")
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
15 |
STRING(REGEX REPLACE "([0-9]+\\.[0-9]+)" "\\1" CLANG_VERSION "${CLANG_VERSION_LONG}")
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
16 |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
17 |
# Required that LLVM/Clang version is >= 3.0 |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
18 |
IF (CLANG_VERSION VERSION_GREATER 3.0 OR CLANG_VERSION VERSION_EQUAL 3.0) |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
19 |
MESSAGE(STATUS "Found CLANG: ${CLANG_EXECUTABLE} (version ${CLANG_VERSION})")
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
20 |
ELSE() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
21 |
MESSAGE(FATAL_ERROR "Necessary LLVM/Clang version not found (version >= 3.0 required)") |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
22 |
ENDIF() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
23 |
ELSE() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
24 |
MESSAGE(FATAL_ERROR "No LLVM/Clang compiler found (required for engine_c target)") |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
25 |
ENDIF() |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
26 |
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39d7a16ce60c
Move code for Clang to separate CMake module.
Bryan Dunsmore <dunsmoreb@gmail.com>
parents:
diff
changeset
|
27 |
SET(CMAKE_C_COMPILER ${CLANG_EXECUTABLE})
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