From a6f3f00d3ccf113e412fb94245867f8a2df138a3 Mon Sep 17 00:00:00 2001
From: Yuri Dario <yd@os2power.com>
Date: Fri, 3 Nov 2017 18:55:40 +0100
Subject: [PATCH] Detect OS/2 operating system in configure script.

---
 configure.ac | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/configure.ac b/configure.ac
index d735a45af4..bb3c23a201 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1052,10 +1052,22 @@ AC_SUBST(RPMCONFIGDIR)
 
 AC_SUBST(OBJDUMP)
 
+AC_MSG_CHECKING([for OS/2])
+case $host in
+  *-*-os2*)
+    rpm_os2="yes"
+    ;;
+  *)
+    rpm_os2="no"
+    ;;
+esac
+AC_MSG_RESULT([$rpm_os2])
+
 if test "$with_external_db" = no; then
     AC_CONFIG_SUBDIRS(db3)
 fi
 
+AM_CONDITIONAL(OS_OS2, [test "$rpm_os2" = "yes"])
 AM_CONDITIONAL([WITH_INTERNAL_DB],[test "$with_external_db" = no])
 AM_CONDITIONAL([DOXYGEN],[test "$DOXYGEN" != no])
 AM_CONDITIONAL([HACKINGDOCS],[test "$with_hackingdocs" = yes])