From f6585ff1b5abc38ba4fd107311967963fbd0fe98 Mon Sep 17 00:00:00 2001
From: Andy Spencer <andy753421@gmail.com>
Date: Sun, 4 Dec 2011 02:54:10 -0800
Subject: [PATCH] OSX port

---
 configure.ac            | 16 ++++++++++------
 gen-apple.sh            |  7 +++++++
 src/Makefile.am         |  9 ++++++---
 src/plugins/Makefile.am | 15 +++++++++------
 src/plugins/alert.c     |  1 -
 src/plugins/level2.c    |  1 -
 src/plugins/radar.c     |  1 -
 7 files changed, 32 insertions(+), 18 deletions(-)
 create mode 100755 gen-apple.sh

diff --git a/configure.ac b/configure.ac
index c8f9a3d..3cded34 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,17 +21,21 @@ AC_CHECK_LIB(rsl, RSL_wsr88d_to_radar, RSL_LIBS="-lrsl")
 AM_CONDITIONAL(HAVE_RSL, test "$RSL_LIBS" != "")
 AC_SUBST(RSL_LIBS)
 
-# Test for Windows vs. Unix
+# Test for windowing system
 case "${host}" in
-	*mingw32*) WIN32="yes" ;;
-	*)         WIN32="no"  ;;
+	*mingw32*) SYS="WIN" ;;
+	*cygwin*)  SYS="WIN" ;;
+	*apple*)   SYS="MAC" ;;
+	*)         SYS="X11" ;;
 esac
-if test "$WIN32" = yes; then
+if test "$SYS" = "WIN"; then
 	ac_default_prefix="/"
 fi
-AM_CONDITIONAL([WIN32], test "$WIN32" = "yes")
+AM_CONDITIONAL([SYS_WIN], test "$SYS" = "WIN")
+AM_CONDITIONAL([SYS_MAC], test "$SYS" = "MAC")
+AM_CONDITIONAL([SYS_X11], test "$SYS" = "X11")
 
-# Output 
+# Output
 AC_CONFIG_FILES([
 	Makefile
 	src/Makefile
diff --git a/gen-apple.sh b/gen-apple.sh
new file mode 100755
index 0000000..a2246be
--- /dev/null
+++ b/gen-apple.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+dir=$(pwd)
+PKG_CONFIG_PATH="../grits/src/" \
+./autogen.sh \
+	"--datadir=$dir/data" \
+	"--libdir=$dir/src/plugins" \
+	CFLAGS="-g -Werror $CFLAGS"
diff --git a/src/Makefile.am b/src/Makefile.am
index fb2e6f5..e31c394 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,8 +1,11 @@
 SUBDIRS = plugins
 
 AM_CFLAGS   = -Wall --std=gnu99 $(GRITS_CFLAGS)
-AM_LDFLAGS  = -Wl,--export-dynamic \
-              -Wl,--as-needed -Wl,--no-undefined
+AM_LDFLAGS  = -Wl,--export-dynamic -Wl,--no-undefined
+
+if !SYS_MAC
+AM_LDFLAGS += -Wl,--as-needed 
+endif
 
 bin_PROGRAMS = aweather wsr88ddec
 aweather_SOURCES  = main.c \
@@ -18,7 +21,7 @@ aweather_LDADD    = $(GRITS_LIBS)
 wsr88ddec         = wsr88ddec.c
 wsr88ddec_LDADD   = $(GLIB_LIBS) -lbz2
 
-if WIN32
+if SYS_WIN
 dots = ..
 
 wsr88ddec_LDFLAGS     = -mwindows
diff --git a/src/plugins/Makefile.am b/src/plugins/Makefile.am
index 912bb46..b873d1b 100644
--- a/src/plugins/Makefile.am
+++ b/src/plugins/Makefile.am
@@ -1,8 +1,16 @@
 AM_CFLAGS   = -Wall --std=gnu99 $(GRITS_CFLAGS)
 AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/lib
-AM_LDFLAGS  = -shared -module -avoid-version -Wl,--as-needed
+AM_LDFLAGS  = -shared -module -avoid-version
 LIBS        = $(GRITS_LIBS)
 
+if SYS_WIN
+AM_LDFLAGS += -no-undefined
+dots = ..
+endif
+if !SYS_MAC
+AM_LDFLAGS += -Wl,--as-needed
+endif
+
 pluginsdir  = $(pkglibdir)
 
 plugins_LTLIBRARIES = alert.la
@@ -28,11 +36,6 @@ radar_la_CPPFLAGS = \
 radar_la_LIBADD  = $(RSL_LIBS) $(GRITS_LIBS)
 endif
 
-if WIN32
-AM_LDFLAGS += -no-undefined
-dots = ..
-endif
-
 test:
 	( cd ../; make test )
 
diff --git a/src/plugins/alert.c b/src/plugins/alert.c
index 1f19a45..8ac35e0 100644
--- a/src/plugins/alert.c
+++ b/src/plugins/alert.c
@@ -18,7 +18,6 @@
 
 #include <time.h>
 #include <grits.h>
-#include <GL/gl.h>
 #include <stdio.h>
 #include <string.h>
 
diff --git a/src/plugins/level2.c b/src/plugins/level2.c
index 2edaabc..c6b7194 100644
--- a/src/plugins/level2.c
+++ b/src/plugins/level2.c
@@ -17,7 +17,6 @@
 
 #include <config.h>
 #include <math.h>
-#include <GL/gl.h>
 #include <glib/gstdio.h>
 #include <grits.h>
 #include <rsl.h>
diff --git a/src/plugins/radar.c b/src/plugins/radar.c
index 1b4e2b8..8166e66 100644
--- a/src/plugins/radar.c
+++ b/src/plugins/radar.c
@@ -21,7 +21,6 @@
 #include <glib/gstdio.h>
 #include <gtk/gtk.h>
 #include <gio/gio.h>
-#include <GL/gl.h>
 #include <math.h>
 #include <rsl.h>
 
-- 
2.43.2