Don't assume _GNU_SOURCE is defined through configure.in.

diff --git a/gettext-runtime/intl/ChangeLog b/gettext-runtime/intl/ChangeLog
index b71af67c7ce927f31338fcf4c08aafe59e73529c..a34bcd63f60a30ccc387bbde19b830da6372f0b1 100644 (file)
--- a/gettext-runtime/intl/ChangeLog
+++ b/gettext-runtime/intl/ChangeLog
@@ -1,3 +1,8 @@
+2003-04-05  Bruno Haible  <bruno@clisp.org>
+
+       * relocatable.c (_GNU_SOURCE): Define, to ensure getline() gets
+       declared by <stdio.h>.
+
 2003-04-04  Bruno Haible  <bruno@clisp.org>
 
        * gettextP.h [!_LIBC]: Remove declarations of exported libintl_*

diff --git a/gettext-runtime/intl/relocatable.c b/gettext-runtime/intl/relocatable.c
index 66c6a13419234276dc39325d035368ae7af77e3c..fb8e16ed3c6cbc067f77a79806ccab409d884a7e 100644 (file)
--- a/gettext-runtime/intl/relocatable.c
+++ b/gettext-runtime/intl/relocatable.c
@@ -18,6 +18,13 @@
    USA.  */
 
 
+/* Tell glibc's <stdio.h> to provide a prototype for getline().
+   This must come before <config.h> because <config.h> may include
+   <features.h>, and once <features.h> has been included, it's too late.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE   1
+#endif
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif

diff --git a/gettext-tools/lib/ChangeLog b/gettext-tools/lib/ChangeLog
index 8546ea7499e23bda552acb6212fee8d9653584a0..e7f62b5748a8cb9ceeaf537640a3b8b934671604 100644 (file)
--- a/gettext-tools/lib/ChangeLog
+++ b/gettext-tools/lib/ChangeLog
@@ -1,3 +1,8 @@
+2003-04-05  Bruno Haible  <bruno@clisp.org>
+
+       * relocatable.c (_GNU_SOURCE): Define, to ensure getline() gets
+       declared by <stdio.h>.
+
 2003-03-30  Bruno Haible  <bruno@clisp.org>
 
        * xgetcwd.c: Include <unistd.h>.

diff --git a/gettext-tools/lib/relocatable.c b/gettext-tools/lib/relocatable.c
index 66c6a13419234276dc39325d035368ae7af77e3c..fb8e16ed3c6cbc067f77a79806ccab409d884a7e 100644 (file)
--- a/gettext-tools/lib/relocatable.c
+++ b/gettext-tools/lib/relocatable.c
@@ -18,6 +18,13 @@
    USA.  */
 
 
+/* Tell glibc's <stdio.h> to provide a prototype for getline().
+   This must come before <config.h> because <config.h> may include
+   <features.h>, and once <features.h> has been included, it's too late.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE   1
+#endif
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif