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annotate cmake/modules/AddLLVMDefinitions.cmake @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 # There is no clear way of keeping track of compiler command-line
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 # options chosen via `add_definitions', so we need our own method for
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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3 # using it on tools/llvm-config/CMakeLists.txt.
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
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5 # Beware that there is no implementation of remove_llvm_definitions.
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 macro(add_llvm_definitions)
95c75e76d11b LLVM 3.4
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8 # We don't want no semicolons on LLVM_DEFINITIONS:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 foreach(arg ${ARGN})
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 if(DEFINED LLVM_DEFINITIONS)
afa8332a0e37 LLVM 3.8
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11 set(LLVM_DEFINITIONS "${LLVM_DEFINITIONS} ${arg}")
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 else()
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 set(LLVM_DEFINITIONS ${arg})
afa8332a0e37 LLVM 3.8
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14 endif()
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95c75e76d11b LLVM 3.4
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15 endforeach(arg)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 add_definitions( ${ARGN} )
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 endmacro(add_llvm_definitions)