summaryrefslogtreecommitdiffstats
path: root/src/cmake
diff options
context:
space:
mode:
authorCarl Smith <carl.smith@alliedtelesis.co.nz>2019-11-13 14:37:39 +1300
committerFlorin Coras <florin.coras@gmail.com>2019-11-14 00:34:37 +0000
commite16707b5b2195fda47c1a3db7ba61f30055d2dbc (patch)
tree51e352b1512b134b7dc32b9a135a18bca4ae2740 /src/cmake
parent211b9f6ad3e2c4d1b54e85cebf062571ced969b2 (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>
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()