From 23e350ecb51b2b3828f199881dcc3cd680d45ca7 Mon Sep 17 00:00:00 2001
From: KO Myung-Hun <address@hidden>
Date: Sun, 28 Apr 2013 20:40:36 +0900
Subject: [PATCH 6/6] configury: specify a OS/2 DLL name for m4/m4 to libm4

Without this, m4/m4.dll and modules/m4.dll could not be distinguished.

* Makefile.am (m4_libm4_la): Specify its dll name to libm4 on OS/2.
* configure.ac (HAVE_OS2): Define it on OS/2.
---
 Makefile.am  |    3 +++
 configure.ac |    1 +
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index c752ff2..c1cf393 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -231,6 +231,9 @@ m4_libm4_la_SOURCES	= \
 		  m4/symtab.c \
 		  m4/syntax.c \
 		  m4/utility.c
+if HAVE_OS2
+m4_libm4_la_LDFLAGS = $(AM_LDFLAGS) -os2dllname libm4
+endif
 m4_libm4_la_LIBADD = m4/gnu/libgnu.la \
 		  $(LIBLTDL) $(LTLIBINTL) $(LIBADD_DL)
 m4_libm4_la_DEPENDENCIES = $(LTDLDEPS) m4/gnu/libgnu.la
diff --git a/configure.ac b/configure.ac
index 81894c3..4b9c65b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -276,6 +276,7 @@ M4_SYSCMD
 
 
 AS_CASE([$host], [*-*-os2*], [LDFLAGS="$LDFLAGS -Zargs-resp -no-undefined"])
+AM_CONDITIONAL([HAVE_OS2], [test "${host_os#os2}" != "$host_os"])
 
 
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1.7.3.2