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deps.cmake: remove unneeded header checks

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These were picked up when matching autoconf's default checks and aren't
useful except to compare the generated config.h. Removing them speeds up
cmake, especially on windows where creating new processes is slow.

Change-Id: Ie891aad0a809af16357168d2ff7fd65922ee4011
This commit is contained in:
James Zern
2023-04-06 15:24:12 -07:00
parent 50ac4f7c97
commit 118e0035df
2 changed files with 0 additions and 53 deletions
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20
cmake/deps.cmake
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@ -43,16 +43,6 @@ if(WEBP_USE_THREAD)
if(CMAKE_USE_PTHREADS_INIT AND NOT CMAKE_SYSTEM_NAME STREQUAL "QNX")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
endif()
check_c_source_compiles(
"
#include <pthread.h>
int main (void) {
int attr = PTHREAD_PRIO_INHERIT;
return attr;
}
"
FLAG_HAVE_PTHREAD_PRIO_INHERIT)
set(HAVE_PTHREAD_PRIO_INHERIT ${FLAG_HAVE_PTHREAD_PRIO_INHERIT})
list(APPEND WEBP_DEP_LIBRARIES Threads::Threads)
endif()
set(WEBP_USE_THREAD ${Threads_FOUND})
@ -136,20 +126,10 @@ endif()
# Check for specific headers.
include(CheckIncludeFiles)
check_include_files("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
check_include_files(dlfcn.h HAVE_DLFCN_H)
check_include_files(GLUT/glut.h HAVE_GLUT_GLUT_H)
check_include_files(GL/glut.h HAVE_GL_GLUT_H)
check_include_files(inttypes.h HAVE_INTTYPES_H)
check_include_files(memory.h HAVE_MEMORY_H)
check_include_files(OpenGL/glut.h HAVE_OPENGL_GLUT_H)
check_include_files(shlwapi.h HAVE_SHLWAPI_H)
check_include_files(stdint.h HAVE_STDINT_H)
check_include_files(stdlib.h HAVE_STDLIB_H)
check_include_files(strings.h HAVE_STRINGS_H)
check_include_files(string.h HAVE_STRING_H)
check_include_files(sys/stat.h HAVE_SYS_STAT_H)
check_include_files(sys/types.h HAVE_SYS_TYPES_H)
check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(wincodec.h HAVE_WINCODEC_H)
check_include_files(windows.h HAVE_WINDOWS_H)