medfall

commit 75d2713a9ef04d25ed8cd3b4b86771c87737be73
parent f4d1f5b0044179b63ef45587b76ad1f772ff1326
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sun Jun 25 14:18:19 +0300

Build the server on OpenBSD

Diffstat:
make.lua
 | 
10
++++++++--
scripts/gen_makefile.lua
 | 
27
+++++++++++++++++++--------
2 files changed, 27 insertions(+), 10 deletions(-)
diff --git a/make.lua b/make.lua
@@ -4,6 +4,14 @@ local common_objs = { "memory_arena", "log", "ggformat", "strlcpy", "strlcat", "
 local game_objs = { "work_queue", "renderer", "shaders", "gl", "glad", "immediate", "text_renderer", "obj", common_objs }
 local game_libs = { "glfw", "stb_truetype", "tinyobjloader" }
 
+if OS ~= "windows" then
+	bin( "srv", { "server/main", common_objs } )
+end
+
+if OS == "openbsd" then
+	return
+end
+
 bin( "medfall", { "main", "hm", "heightmap", "terrain_manager", "btt", "gpubtt", "skybox", "http", game_objs }, { "lz4", game_libs } )
 msvc_bin_ldflags( "medfall", "opengl32.lib gdi32.lib Ws2_32.lib" )
 gcc_bin_ldflags( "medfall", "-lX11 -lXrandr -lXinerama -lXcursor" )
@@ -43,8 +51,6 @@ msvc_bin_ldflags( "sound", "ole32.lib" )
 bin( "pp", { "pp", "heightmap", common_objs }, { "lz4", "squish", "stb_image" } )
 
 if OS ~= "windows" then
-	bin( "srv", { "server/main", common_objs } )
-
 	bin( "utils/genkeys/genkeys", { "utils/genkeys/genkeys", common_objs }, { "monocypher" } )
 	bin( "utils/genkeys/sign", { "utils/genkeys/sign", common_objs }, { "monocypher" } )
 
diff --git a/scripts/gen_makefile.lua b/scripts/gen_makefile.lua
@@ -29,6 +29,7 @@ local configs = {
 		lib_suffix = ".a",
 
 		toolchain = "gcc",
+		cxx = "g++",
 
 		cxxflags = "-I . -c -x c++ -std=c++11 -msse2 -ffast-math -fno-exceptions -fno-rtti -fno-strict-aliasing -fno-strict-overflow -D_USE_MATH_DEFINES",
 		ldflags = "-lm -lpthread -ldl",
@@ -55,6 +56,14 @@ local configs = {
 	-- TODO: OSX
 }
 
+configs[ "openbsd" ] = configs[ "linux" ]
+configs[ "openbsd-debug" ] = configs[ "linux-debug" ]
+configs[ "openbsd-release" ] = {
+	ldflags = "-lm -lpthread -s",
+	cxxflags = configs.openbsd.cxxflags .. " -O2",
+	cxx = "eg++",
+}
+
 local function identify_host()
 	local dll_ext = package.cpath:match( "(%a+)$" )
 
@@ -206,7 +215,7 @@ printf( "" )
 printf( "all: $(BINS)" )
 printf( "" )
 
-if OS == "windows" then
+if toolchain == "msvc" then
 
 printf( [[
 VC = ${ProgramFiles(x86)}\Microsoft Visual Studio 14.0\VC
@@ -244,26 +253,28 @@ printf( [[
 	@lib -OUT:$@ $^
 ]], lib_suffix )
 
-else
+elseif toolchain == "gcc" then
+
+local cxx = rightmost( "cxx" )
 
 printf( [[
 $(BINS): %%:
 	@env printf "\e[1;31mbuilding $@\e[0m\n"
 	@mkdir -p "$(@D)"
-	@$(CXX) -o $@ $^ $(LDFLAGS)
-]] )
+	@%s -o $@ $^ $(LDFLAGS)
+]], cxx )
 printf( [[
 %s/%%%s: %%.cc
 	@env printf "\e[1;32mbuilding $<\e[0m\n"
 	@mkdir -p "$(@D)"
-	@$(CXX) $(CXXFLAGS) -o $@ $< -MMD -MP
-]], dir, obj_suffix )
+	@%s $(CXXFLAGS) -o $@ $< -MMD -MP
+]], dir, obj_suffix, cxx )
 printf( [[
 $(OBJS): %%:
 	@env printf "\e[1;32mbuilding $<\e[0m\n"
 	@mkdir -p "$(@D)"
-	@$(CXX) $(CXXFLAGS) -o $@ $< -MMD -MP
-]] )
+	@%s $(CXXFLAGS) -o $@ $< -MMD -MP
+]], cxx )
 printf( [[
 %%%s:
 	@env printf "\e[1;35mbuilding $@\e[0m\n"