Add the cpp-optparse project to Externals.

From https://github.com/weisslj/cpp-argparse
Ben754 · Feb 16, 2017 · 77c7fa8 · 77c7fa8
1 parent d847986
commit 77c7fa8
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Showing 9 changed files with 969 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -567,6 +567,8 @@ include_directories(Externals/Bochs_disasm)
 
 add_subdirectory(Externals/glslang)
 
+add_subdirectory(Externals/cpp-optparse)
+
 if(USE_SHARED_ENET)
 	check_lib(ENET libenet enet enet/enet.h QUIET)
 	include(CheckSymbolExists)

diff --git a/Externals/cpp-optparse/CMakeLists.txt b/Externals/cpp-optparse/CMakeLists.txt
@@ -0,0 +1,6 @@
+check_and_add_flag(CXX11 -std=c++11)
+
+set(SRCS OptionParser.cpp OptionParser.h)
+
+add_library(cpp-optparse STATIC ${SRCS})
+target_include_directories(cpp-optparse PUBLIC .)