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Refactoring CMake invocations

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Using built-in function and modules for checking.
This commit is contained in:
Azamat H. Hackimov 2016-04-18 22:55:43 +05:00
parent 8de18946f8
commit b5f63d428c
2 changed files with 12 additions and 38 deletions
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41
src/base/CMakeLists.txt
View File

@ -1,41 +1,18 @@
# Aseprite Base Library
# Copyright (c) 2001-2016 David Capello
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
include(CheckCSourceRuns)
include(CheckIncludeFiles)
include(CheckFunctionExists)
include(TestBigEndian)
check_c_source_compiles("
#include <stdint.h>
int main() {
return 0;
}
" HAVE_STDINT_H)
check_include_files(stdint.h HAVE_STDINT_H)
check_include_files(dlfcn.h HAVE_DLFCN_H)
check_function_exists(sched_yield HAVE_SCHED_YIELD)
check_c_source_compiles("
#include <unistd.h>
int main() {
sched_yield();
return 0;
}
" HAVE_SCHED_YIELD)
test_big_endian(ASEPRITE_BIG_ENDIAN)
check_c_source_compiles("
#include <dlfcn.h>
int main() {
return 0;
}
" HAVE_DLFCN_H)
check_c_source_runs("
int main() {
unsigned long value = 0x40302010ul;
return (((unsigned char*)&value)[0] == 0x10) ? 0: 1;
}
" ASEPRITE_LITTLE_ENDIAN)
if(NOT ASEPRITE_LITTLE_ENDIAN)
set(ASEPRITE_BIG_ENDIAN TRUE)
if(NOT ASEPRITE_BIG_ENDIAN)
set(ASEPRITE_LITTLE_ENDIAN TRUE)
endif()
# Generate config.h file

9
third_party/modp_b64/CMakeLists.txt vendored
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@ -1,11 +1,8 @@
# cmake support for modp_b64 by David Capello
check_c_source_runs("
int main() {
unsigned long value = 0x40302010ul;
return (((unsigned char*)&value)[0] != 0x10) ? 0: 1;
}
" WORDS_BIGENDIAN)
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
if(WORDS_BIGENDIAN)
add_definitions(-DWORDS_BIGENDIAN)