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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index d5066ea..dd55e7b 100644
--- a/configure.in
+++ b/configure.in
@@ -1301,7 +1301,7 @@ case "$host_cpu-$host_vendor-$host_os" in
dnl Add POSIX support on Linux systems, so <features.h> defines
dnl __USE_POSIX, which is required to get the prototype for fdopen
dnl defined correctly in <stdio.h>
- AM_CPPFLAGS="-D_POSIX_SOURCE $AM_CPPFLAGS"
+ H5_CPPFLAGS="-D_POSIX_SOURCE $H5_CPPFLAGS"
dnl Also add BSD support on Linux systems, so <features.h> defines
dnl __USE_BSD, which is required to get the prototype for strdup