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authorCarl Smith <carl.smith@alliedtelesis.co.nz>2019-11-13 14:37:39 +1300
committerAndrew Yourtchenko <ayourtch@gmail.com>2019-11-28 09:56:15 +0000
commitbedc513fc2deddaf1e2724cccf4b11943437e6c9 (patch)
tree0be2c27d70e4280cd6ab6f4f731e4992f4170f84 /src/cmake
parentc48306407b070760a95ad1dbb349845e07dd3231 (diff)
vcl: Handle newer Glibc (>2.28) where fcntl is actually fcntl64
Glibc 2.28 now provides fcntl64 which is used instead of fcntl by defining fcntl as fcntl64 in fcntl.h Type: fix Change-Id: I87fedfbf3e0d241aafdc920e90f824d71353e0e6 Signed-off-by: Carl Smith <carl.smith@alliedtelesis.co.nz> (cherry picked from commit e16707b5b2195fda47c1a3db7ba61f30055d2dbc)
Diffstat (limited to 'src/cmake')
-rw-r--r--src/cmake/syscall.cmake9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cmake/syscall.cmake b/src/cmake/syscall.cmake
index 1e0a559b5df..aa3bac45372 100644
--- a/src/cmake/syscall.cmake
+++ b/src/cmake/syscall.cmake
@@ -34,3 +34,12 @@ if (HAVE_GETCPU)
add_definitions(-DHAVE_GETCPU)
endif()
+check_c_source_compiles("
+ #define _GNU_SOURCE
+ #include <fcntl.h>
+ int main() { return fcntl64 (0, 0); }
+" HAVE_FCNTL64)
+
+if (HAVE_FCNTL64)
+ add_definitions(-DHAVE_FCNTL64)
+endif()