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-rw-r--r--configure.ac7
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index d7e3cb5..e16cbba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1249,6 +1249,13 @@ case "$host_cpu-$host_vendor-$host_os" in
## VFD on Linux systems.
H5_CPPFLAGS="-D_GNU_SOURCE $H5_CPPFLAGS"
;;
+
+ *solaris*)
+ ## Solaris also needs _POSIX_C_SOURCE set correctly to pick up
+ ## clock_gettime().
+ H5_CPPFLAGS="-D_POSIX_C_SOURCE=200112L $H5_CPPFLAGS"
+ H5_CPPFLAGS="-D_GNU_SOURCE $H5_CPPFLAGS"
+ ;;
esac
## Need to add the AM_ and H5_ into CFLAGS/CPPFLAGS to make them visible