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Mathis Rosenhauer
libaec
Commits
6e67b01c
Commit
6e67b01c
authored
Jul 25, 2014
by
Mathis Rosenhauer
Browse files
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Plain Diff
Move some CMake chunks as macros in separate file
parent
07c75449
Changes
4
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4 changed files
with
86 additions
and
70 deletions
+86
-70
.gitignore
.gitignore
+1
-3
CMakeLists.txt
CMakeLists.txt
+8
-67
cmake/config.h.in
cmake/config.h.in
+0
-0
cmake/macros.cmake
cmake/macros.cmake
+77
-0
No files found.
.gitignore
View file @
6e67b01c
...
...
@@ -16,6 +16,4 @@ libtool
autom4te.cache
.DS_Store
data
*.cmake
CMakeFiles
build
build*
CMakeLists.txt
View file @
6e67b01c
...
...
@@ -2,6 +2,7 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8.6)
INCLUDE
(
CheckIncludeFiles
)
INCLUDE
(
TestBigEndian
)
INCLUDE
(
CheckCSourceCompiles
)
INCLUDE
(
cmake/macros.cmake
)
PROJECT
(
libaec
)
SET
(
libaec_VERSION_MAJOR 0
)
SET
(
libaec_VERSION_MINOR 2
)
...
...
@@ -11,75 +12,15 @@ ENABLE_TESTING()
CHECK_INCLUDE_FILES
(
malloc.h HAVE_MALLOC_H
)
CHECK_INCLUDE_FILES
(
stdint.h HAVE_STDINT_H
)
TEST_BIG_ENDIAN
(
WORDS_BIGENDIAN
)
CHECK_C_SOURCE_COMPILES
(
"int main(int argc, char *argv[])
{return __builtin_clzll(1LL);}"
HAVE_DECL___BUILTIN_CLZLL
)
IF
(
NOT HAVE_DECL___BUILTIN_CLZLL
)
CHECK_C_SOURCE_COMPILES
(
"int main(int argc, char *argv[])
{unsigned long foo; unsigned __int64 bar=1LL;
return _BitScanReverse64(&foo, bar);}"
HAVE_BSR64
)
ENDIF
(
NOT HAVE_DECL___BUILTIN_CLZLL
)
#Inspired from http://www.cmake.org/Wiki/CMakeTestInline
SET
(
INLINE_TEST_SRC
"/* Inspired by autoconf's c.m4 */
static inline int static_foo(){return 0
\;
}
int main(int argc, char *argv[]){return 0
\;
}
"
)
FILE
(
WRITE
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCInline.c
${
INLINE_TEST_SRC
}
)
FOREACH
(
KEYWORD
"inline"
"__inline__"
"__inline"
)
IF
(
NOT DEFINED C_INLINE
)
TRY_COMPILE
(
C_HAS_
${
KEYWORD
}
${
CMAKE_CURRENT_BINARY_DIR
}
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCInline.c
COMPILE_DEFINITIONS
"-Dinline=
${
KEYWORD
}
"
)
IF
(
C_HAS_
${
KEYWORD
}
)
SET
(
C_INLINE TRUE
)
ADD_DEFINITIONS
(
"-Dinline=
${
KEYWORD
}
"
)
ENDIF
(
C_HAS_
${
KEYWORD
}
)
ENDIF
(
NOT DEFINED C_INLINE
)
ENDFOREACH
(
KEYWORD
)
IF
(
NOT DEFINED C_INLINE
)
ADD_DEFINITIONS
(
"-Dinline="
)
ENDIF
(
NOT DEFINED C_INLINE
)
SET
(
RESTRICT_TEST_SRC
"/* Inspired by autoconf's c.m4 */
int foo (int * restrict ip){return ip[0]
\;
}
int main(int argc, char *argv[]){int s[1]
\;
int * restrict t = s
\;
t[0] = 0
\;
return foo(t)
\;
}
"
)
FILE
(
WRITE
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCRestrict.c
${
RESTRICT_TEST_SRC
}
)
FOREACH
(
KEYWORD
"restrict"
"__restrict"
"__restrict__"
"_Restrict"
)
IF
(
NOT DEFINED C_RESTRICT
)
TRY_COMPILE
(
C_HAS_
${
KEYWORD
}
${
CMAKE_CURRENT_BINARY_DIR
}
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCRestrict.c
COMPILE_DEFINITIONS
"-Drestrict=
${
KEYWORD
}
"
)
IF
(
C_HAS_
${
KEYWORD
}
)
SET
(
C_RESTRICT TRUE
)
ADD_DEFINITIONS
(
"-Drestrict=
${
KEYWORD
}
"
)
ENDIF
(
C_HAS_
${
KEYWORD
}
)
ENDIF
(
NOT DEFINED C_RESTRICT
)
ENDFOREACH
(
KEYWORD
)
IF
(
NOT DEFINED C_RESTRICT
)
ADD_DEFINITIONS
(
"-Drestrict="
)
ENDIF
(
NOT DEFINED C_RESTRICT
)
CHECK_CLZLL
(
HAVE_DECL___BUILTIN_CLZLL
)
IF
(
NOT HAVE_DECL___BUILTIN_CLZLL
)
CHECK_BSR64
(
HAVE_BSR64
)
ENDIF
(
NOT HAVE_DECL___BUILTIN_CLZLL
)
FIND_INLINE_KEYWORD
()
FIND_RESTRICT_KEYWORD
()
CONFIGURE_FILE
(
${
CMAKE_CURRENT_SOURCE_DIR
}
/config.h.in
${
CMAKE_CURRENT_SOURCE_DIR
}
/c
make/c
onfig.h.in
${
CMAKE_CURRENT_BINARY_DIR
}
/config.h
)
ADD_DEFINITIONS
(
"-DHAVE_CONFIG_H"
)
...
...
config.h.in
→
c
make/c
onfig.h.in
View file @
6e67b01c
File moved
cmake/macros.cmake
0 → 100644
View file @
6e67b01c
MACRO
(
CHECK_CLZLL VARIABLE
)
CHECK_C_SOURCE_COMPILES
(
"int main(int argc, char *argv[])
{return __builtin_clzll(1LL);}"
${
VARIABLE
}
)
ENDMACRO
()
MACRO
(
CHECK_BSR64 VARIABLE
)
CHECK_C_SOURCE_COMPILES
(
"int main(int argc, char *argv[])
{unsigned long foo; unsigned __int64 bar=1LL;
return _BitScanReverse64(&foo, bar);}"
${
VARIABLE
}
)
ENDMACRO
()
MACRO
(
FIND_INLINE_KEYWORD
)
#Inspired from http://www.cmake.org/Wiki/CMakeTestInline
SET
(
INLINE_TEST_SRC
"/* Inspired by autoconf's c.m4 */
static inline int static_foo(){return 0
\;
}
int main(int argc, char *argv[]){return 0
\;
}
"
)
FILE
(
WRITE
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCInline.c
${
INLINE_TEST_SRC
}
)
FOREACH
(
KEYWORD
"inline"
"__inline__"
"__inline"
)
IF
(
NOT DEFINED C_INLINE
)
TRY_COMPILE
(
C_HAS_
${
KEYWORD
}
${
CMAKE_CURRENT_BINARY_DIR
}
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCInline.c
COMPILE_DEFINITIONS
"-Dinline=
${
KEYWORD
}
"
)
IF
(
C_HAS_
${
KEYWORD
}
)
SET
(
C_INLINE TRUE
)
ADD_DEFINITIONS
(
"-Dinline=
${
KEYWORD
}
"
)
MESSAGE
(
STATUS
"Inline keyword found -
${
KEYWORD
}
"
)
ENDIF
(
C_HAS_
${
KEYWORD
}
)
ENDIF
(
NOT DEFINED C_INLINE
)
ENDFOREACH
(
KEYWORD
)
IF
(
NOT DEFINED C_INLINE
)
ADD_DEFINITIONS
(
"-Dinline="
)
MESSAGE
(
STATUS
"Inline keyword - not found"
)
ENDIF
(
NOT DEFINED C_INLINE
)
ENDMACRO
(
FIND_INLINE_KEYWORD
)
MACRO
(
FIND_RESTRICT_KEYWORD
)
SET
(
RESTRICT_TEST_SRC
"/* Inspired by autoconf's c.m4 */
int foo (int * restrict ip){return ip[0]
\;
}
int main(int argc, char *argv[]){int s[1]
\;
int * restrict t = s
\;
t[0] = 0
\;
return foo(t)
\;
}
"
)
FILE
(
WRITE
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCRestrict.c
${
RESTRICT_TEST_SRC
}
)
FOREACH
(
KEYWORD
"restrict"
"__restrict"
"__restrict__"
"_Restrict"
)
IF
(
NOT DEFINED C_RESTRICT
)
TRY_COMPILE
(
C_HAS_
${
KEYWORD
}
${
CMAKE_CURRENT_BINARY_DIR
}
${
CMAKE_CURRENT_BINARY_DIR
}
/CMakeTestCRestrict.c
COMPILE_DEFINITIONS
"-Drestrict=
${
KEYWORD
}
"
)
IF
(
C_HAS_
${
KEYWORD
}
)
SET
(
C_RESTRICT TRUE
)
ADD_DEFINITIONS
(
"-Drestrict=
${
KEYWORD
}
"
)
MESSAGE
(
STATUS
"Restrict keyword found -
${
KEYWORD
}
"
)
ENDIF
(
C_HAS_
${
KEYWORD
}
)
ENDIF
(
NOT DEFINED C_RESTRICT
)
ENDFOREACH
(
KEYWORD
)
IF
(
NOT DEFINED C_RESTRICT
)
ADD_DEFINITIONS
(
"-Drestrict="
)
MESSAGE
(
STATUS
"Restrict keyword - not found"
)
ENDIF
(
NOT DEFINED C_RESTRICT
)
ENDMACRO
(
FIND_RESTRICT_KEYWORD
)
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