From: Charles McGarvey <chazmcgarvey@brokenzipper.com>
Date: Wed, 11 Nov 2009 08:52:22 +0000 (-0700)
Subject: small build system tweaks
X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=31d52677b38d935297d132bdbd956c655cd3feee;p=chaz%2Fyoink

small build system tweaks
---

diff --git a/README b/README
index a8cfd9d..3f99fc6 100644
--- a/README
+++ b/README
@@ -17,7 +17,7 @@ freealut
 libvorbis
 Lua
 OpenAL
-OpenGL (libGL, libGL or opengl32, glu32)
+OpenGL
 SDL
 SDL_image (with libpng support)
 
diff --git a/configure.ac b/configure.ac
index 997a7f2..f75ce60 100644
--- a/configure.ac
+++ b/configure.ac
@@ -102,8 +102,8 @@ AC_ARG_WITH([log-level],
 
 if test x$debug = xyes
 then
-	CFLAGS="$CFLAGS -Wall -g -DDEBUG"
-	CXXFLAGS="$CXXFLAGS -Wall -g -DDEBUG"
+	CFLAGS="$CFLAGS -DDEBUG -Wall -Wno-uninitialized"
+	CXXFLAGS="$CXXFLAGS -DDEBUG -Wall -Wno-uninitialized"
 else
 	CFLAGS="$CFLAGS -DNDEBUG"
 	CXXFLAGS="$CXXFLAGS -DNDEBUG"
diff --git a/src/MainLayer.cc b/src/MainLayer.cc
index c5a9386..2e68785 100644
--- a/src/MainLayer.cc
+++ b/src/MainLayer.cc
@@ -29,6 +29,7 @@
 #include <cstdlib>		// atexit, getenv
 #include <iostream>
 #include <string>
+#include <unistd.h>		// access
 
 #include <Moof/Dispatcher.hh>
 #include <Moof/Exception.hh>
@@ -189,14 +190,39 @@ void printUsage()
 			  << "See documentation for more options." << std::endl;
 }
 
-void printInfo()
+void printInfo(int argc, char* argv[])
 {
-	std::cout << PACKAGE_STRING << std::endl
+	std::string assets;
+	std::string datadir;
+	std::string config;
+
+	assets.assign(YOINK_DATADIR);
+	int accessible = access(assets.c_str(), R_OK);
+	if (accessible != 0) assets += " (no access)";
+
+	char* temp = getenv("YOINK_DATADIR");
+	if (temp)
+	{
+		datadir = temp;
+		accessible = access(temp, R_OK);
+		if (accessible != 0) datadir += " (no access)";
+	}
+
+	temp = getenv("YOINKRC");
+	if (temp)
+	{
+		config = temp;
+		accessible = access(temp, R_OK);
+		if (accessible != 0) config += " (no access)";
+	}
+
+	std::cout << "   Executable: " << argv[0] << std::endl
+			  << "      Version: "VERSION << std::endl
 #ifdef __DATE__
-			  << "When compiled: "__DATE__" "__TIME__ << std::endl
+			  << "        Built: "__DATE__" "__TIME__ << std::endl
 #endif
-			  << "Compiler: "COMPILER_STRING << std::endl
-			  << "Asset directory: "YOINK_DATADIR << std::endl
+			  << "     Compiler: "COMPILER_STRING << std::endl
+			  << "       Assets: " << assets << std::endl
 			  << "Build options: "
 #ifdef NDEBUG
 			  << "-"
@@ -213,11 +239,9 @@ void printInfo()
 #ifndef USE_THREADS
 			  << "-"
 #endif
-			  << "threads "
-			  << std::endl;
-#if !defined (_WIN32) && !defined(__WIN32__)
-	system("uname -a");
-#endif
+			  << "threads" << std::endl
+			  << "      YOINKRC: " << config << std::endl
+			  << "YOINK_DATADIR: " << datadir << std::endl;
 }
 
 void goodbye()
@@ -239,7 +263,7 @@ int main(int argc, char* argv[])
 		}
 		else if (arg == "-i" || arg == "--info")
 		{
-			printInfo();
+			printInfo(argc, argv);
 			return 0;
 		}
 	}