PROTON-987: do not assume clock_gettime is present on the build system
(cherry picked from commit f37e2af0ea63b0f3e056e136487927259d527e32)
diff --git a/proton-c/bindings/python/setup.py b/proton-c/bindings/python/setup.py
index c42e3c2..91cc24e 100755
--- a/proton-c/bindings/python/setup.py
+++ b/proton-c/bindings/python/setup.py
@@ -221,9 +221,14 @@
glob.iglob(os.path.join(proton_src, '*.c'))))
# Look for any optional libraries that proton needs, and adjust the
- # source list as necessary.
+ # source list and compile flags as necessary.
libraries = []
+ # -D flags (None means no value, just define)
+ macros=[('qpid_proton_EXPORTS', None),
+ ('USE_ATOLL', None),
+ ('USE_STRERROR_R', None)]
+
# Check whether openssl is installed by poking
# pkg-config for a minimum version 0. If it's installed, it should
# return True and we'll use it. Otherwise, we'll use the stub.
@@ -237,11 +242,14 @@
cc = new_compiler(compiler=self.compiler_type)
cc.output_dir = self.build_temp
- # Some systems need to link to
- # `rt`. Check whether `clock_getttime` is around
- # and if not, link on rt.
- if not cc.has_function('clock_getttime'):
- libraries.append('rt')
+ # Some systems need to link to `rt`. Check whether `clock_gettime` is
+ # around and if librt is needed
+ if cc.has_function('clock_gettime'):
+ macros.append(('USE_CLOCK_GETTIME', None))
+ else:
+ if cc.has_function('clock_gettime', libraries=['rt']):
+ libraries.append('rt')
+ macros.append(('USE_CLOCK_GETTIME', None))
# 0.10 added an implementation for cyrus. Check
# if it is available before adding the implementation to the sources
@@ -266,11 +274,7 @@
ds_sys.customize_compiler(cc)
objects = cc.compile(sources,
- # -D flags (None means no value, just define)
- macros=[('qpid_proton_EXPORTS', None),
- ('USE_ATOLL', None),
- ('USE_CLOCK_GETTIME', None),
- ('USE_STRERROR_R', None)],
+ macros=macros,
include_dirs=[build_include,
proton_include,
proton_src],
