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Get rid of the unused HAVE_SIG_ATOMIC_T et. al.

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It was added in 2006 but I see no evidence it was ever used.
This commit is contained in:
Dan Fandrich 2021-06-28 08:30:32 -07:00
parent 9a6f974881
commit 83245d9ff3
15 changed files with 0 additions and 128 deletions
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22
CMake/OtherTests.cmake
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@ -220,28 +220,6 @@ int main(void) {
return 0;
}" HAVE_STRUCT_TIMEVAL)
set(HAVE_SIG_ATOMIC_T 1)
set(CMAKE_REQUIRED_FLAGS)
if(HAVE_SIGNAL_H)
set(CMAKE_REQUIRED_FLAGS "-DHAVE_SIGNAL_H")
set(CMAKE_EXTRA_INCLUDE_FILES "signal.h")
endif()
check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T)
if(HAVE_SIZEOF_SIG_ATOMIC_T)
check_c_source_compiles("
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
int main(void) {
static volatile sig_atomic_t dummy = 0;
(void)dummy;
return 0;
}" HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
set(HAVE_SIG_ATOMIC_T_VOLATILE 1)
endif()
endif()
if(HAVE_WINDOWS_H)
set(CMAKE_EXTRA_INCLUDE_FILES winsock2.h)
else()