From: Tom Tromey <tromey@redhat.com>
Date: Tue, 9 Feb 1999 23:58:02 +0000 (+0000)
Subject: 1999-02-07  Paul Eggert  <eggert@twinsun.com>
X-Git-Tag: user-dep-gen-branchpoint~39
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=472bedc253bbecb253fb492d28ef172bece424f5;p=thirdparty%2Fautomake.git

1999-02-07  Paul Eggert  <eggert@twinsun.com>
	* m4/ccstdc.m4 (AM_PROG_CC_STDC): Prefer -Ae to -Aa
	-D_HPUX_SOURCE, since -Ae allows `long long' and this is
	needed by some programs.
---

diff --git a/ChangeLog b/ChangeLog
index 64ecf05a8..d620fac6b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+1999-02-07  Paul Eggert  <eggert@twinsun.com>
+
+	* m4/ccstdc.m4 (AM_PROG_CC_STDC): Prefer -Ae to -Aa
+	-D_HPUX_SOURCE, since -Ae allows `long long' and this is
+	needed by some programs.
+
 1999-02-10  Tom Tromey  <tromey@cygnus.com>
 
 	* automake.in (handle_texinfo): Added `pgs' to list of
diff --git a/m4/ccstdc.m4 b/m4/ccstdc.m4
index dfe01fb40..91f2ed001 100644
--- a/m4/ccstdc.m4
+++ b/m4/ccstdc.m4
@@ -38,9 +38,10 @@ ac_save_CC="$CC"
 # breaks some systems' header files.
 # AIX			-qlanglvl=ansi
 # Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
 # SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
   AC_TRY_COMPILE(