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diff -r f412e9f093d4 configure
--- a/configure Wed Jan 25 00:47:06 2017 +0000
+++ b/configure Sun Jan 29 19:32:47 2017 +0100
@@ -13507,7 +13507,10 @@
-D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;;
* ) val=1 ;;
esac
- if grep "^#define $sym " confdefs.h >/dev/null; then :; else
+ if grep "^#define $sym " confdefs.h >/dev/null || \
+ test "$have_glibc" = "yes" -a "$sym" = "_BSD_SOURCE" || \
+ test "$have_glibc" = "yes" -a "$sym" = "_SVID_SOURCE";
+ then :; else
if test "$val" = "1"
then cat >>confdefs.h <<_ACEOF
#define $sym 1
diff -r f412e9f093d4 configure.ac
--- a/configure.ac Wed Jan 25 00:47:06 2017 +0000
+++ b/configure.ac Sun Jan 29 19:32:47 2017 +0100
@@ -3136,7 +3136,12 @@
* ) val=1 ;;
esac
dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above.
- if grep "^#define $sym " confdefs.h >/dev/null; then :; else
+dnl Also, glibc doesn't like two of the traditional POSIX macros that xmkmf
+dnl likes us to define; ignore them if appropriate.
+ if grep "^#define $sym " confdefs.h >/dev/null || \
+ test "$have_glibc" = "yes" -a "$sym" = "_BSD_SOURCE" || \
+ test "$have_glibc" = "yes" -a "$sym" = "_SVID_SOURCE";
+ then :; else
if test "$val" = "1"
then AC_DEFINE_UNQUOTED($sym)
else AC_DEFINE_UNQUOTED($sym,$val)
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