From 5e1c6644bbd1a696fb02ee26a2ad8c359e81e57f Mon Sep 17 00:00:00 2001
From: Hannu Vuolasaho <vuokkosetae@gmail.com>
Date: Sat, 21 Feb 2015 02:37:25 +0200
Subject: [PATCH] Makefile fix for Linux compilation

Simple fix to compile with GCC 4.9.2 on Arch Linux
---
 build/unix/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build/unix/Makefile b/build/unix/Makefile
index c3e2156..c1df0d0 100644
--- a/build/unix/Makefile
+++ b/build/unix/Makefile
@@ -24,7 +24,7 @@ PFORTHAPP    = pforth_standalone
 WIDTHOPT=
 
 FULL_WARNINGS =  \
-        -c89 \
+        --std=c89 \
         -fsigned-char \
         -fno-builtin \
         -fno-unroll-loops \
@@ -59,7 +59,7 @@ PFSOURCE = $(PFBASESOURCE) $(IO_SOURCE)
 VPATH = .:$(CSRCDIR):$(CSRCDIR)/posix:$(CSRCDIR)/stdio:$(CSRCDIR)/win32_console:$(CSRCDIR)/win32
 
 XCFLAGS = $(CCOPTS)
-XCPPFLAGS = -DPF_SUPPORT_FP
+XCPPFLAGS = -DPF_SUPPORT_FP -D_DEFAULT_SOURCE
 XLDFLAGS = $(WIDTHOPT)
 
 CPPFLAGS = -I. $(XCPPFLAGS)
-- 
2.20.1