cmake : Dont define XOPENSOURCE on AIX (#16481)

This commit is contained in:
Prajwal B Mehendarkar
2025-10-10 13:45:46 +05:30
committed by GitHub
parent 1faa13a118
commit 6d69ab3f26

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@@ -145,6 +145,9 @@ endif()
# which was introduced in POSIX.1-2008, forcing us to go higher
if (CMAKE_SYSTEM_NAME MATCHES "OpenBSD")
add_compile_definitions(_XOPEN_SOURCE=700)
elseif (CMAKE_SYSTEM_NAME MATCHES "AIX")
# Don't define _XOPEN_SOURCE. We need _ALL_SOURCE, which is the default,
# in order to define _SC_PHYS_PAGES.
else()
add_compile_definitions(_XOPEN_SOURCE=600)
endif()