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-rw-r--r--config_h.SH3
1 files changed, 2 insertions, 1 deletions
diff --git a/config_h.SH b/config_h.SH
index 5945dd5cad..8ccf989ec6 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -1817,7 +1817,8 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
/* HAS_GNULIBC:
* This symbol, if defined, indicates to the C program that
- * the GNU C library is being used.
+ * the GNU C library is being used. A better check is to use
+ * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
*/
#$d_gnulibc HAS_GNULIBC /**/
#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)