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Add check for stdint.h

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This commit is contained in:
Helder Eijs 2018-11-26 14:12:28 +01:00
parent 34c9823baa
commit e85155ffd1
2 changed files with 22 additions and 3 deletions
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15
compiler_opt.py
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@ -108,6 +108,18 @@ def test_compilation(program, extra_cc_options=None, extra_libraries=None,
return result
def has_stdint_h():
source = """
#include <stdint.h>
int main(void) {
uint32_t u;
u = 0;
return u + 2;
}
"""
return test_compilation(source, msg="stdint.h header")
def compiler_supports_uint128():
source = """
int main(void)
@ -273,6 +285,9 @@ def set_compiler_options(package_root, extensions):
clang = compiler_is_clang()
gcc = compiler_is_gcc()
if has_stdint_h():
extra_macros.append(("HAVE_STDINT_H", None))
# Endianess
extra_macros.append(("PYCRYPTO_" + sys.byteorder.upper() + "_ENDIAN", None))