From 41af29bedd67d1a5509f8afcefd903c02f2689e3 Mon Sep 17 00:00:00 2001
From: tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Fri, 31 Aug 2007 06:54:20 +0000
Subject: * Maintain the same meaning of DESTDIR and INSTALL_PREFIX as in main 
  Makefile * Document ppp support to the best of my knowledge. * Err clearly
 if the VERSION was not found.

git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@2987 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 ppp/Makefile | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'ppp')

diff --git a/ppp/Makefile b/ppp/Makefile
index a068fa2..ac6e5a9 100644
--- a/ppp/Makefile
+++ b/ppp/Makefile
@@ -4,22 +4,27 @@ CFLAGS	= $(COPTS) -I.. -fPIC
 LDFLAGS	= -shared
 INSTALL	= install
 
-DESTDIR = /usr
+INSTALL_PREFIX	= /usr
+INCLUDE_DIR	= $(INSTALL_PREFIX)/include/pppd
 
-VERSION := $(shell awk -F '"' '/VERSION/ { print $$2; }' $(DESTDIR)/include/pppd/patchlevel.h)
-
-LIBDIR := $(DESTDIR)/lib/pppd/$(VERSION)
+VERSION		:= $(shell awk -F '"' '/VERSION/ { print $$2; }' $(INCLUDE_DIR)/patchlevel.h)
+LIBDIR		= $(INSTALL_PREFIX)/lib/pppd/$(VERSION)
 
 PLUGINS := zaptel.so
 
 all:	$(PLUGINS)
 
 %.so: %.c
+ifeq (,$(VERSION))
+	@echo "pppd version not found (in patchlevel.h)."
+	@echo "Install ppp source/headers and/or point INCLUDE_DIR to them."
+	exit 1
+endif
 	$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $^
 
 install: $(PLUGINS)
-	$(INSTALL) -d $(LIBDIR)
-	$(INSTALL) -m 0644 $? $(LIBDIR)
+	$(INSTALL) -d $(DESTDIR)$(LIBDIR)
+	$(INSTALL) -m 0644 $? $(DESTDIR)$(LIBDIR)
 
 clean:
 	rm -f *.o *.so *.a
-- 
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