Add fmtlib as submodule, under 3rdparty/ directory

fmtlib (http://fmtlib.net/) is a small, safe and fast formatting library.
ziyu-guo · Aug 23, 2018 · bd925ee · bd925ee
1 parent efd6b16
commit bd925ee
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Showing 4 changed files with 14 additions and 1 deletion.
diff --git a/.gitignore b/.gitignore
@@ -55,4 +55,8 @@ treelite
 python/dist/
 
 # symbol directories
-*.dSYM/
+*.dSYM/
+
+# 3rd party libraries
+3rdparty/inja.hpp
+3rdparty/json.hpp
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "dmlc-core"]
 	path = dmlc-core
 	url = https://github.com/dmlc/dmlc-core
+[submodule "3rdparty/fmt"]
+	path = 3rdparty/fmt
+	url = https://github.com/fmtlib/fmt.git
diff --git a/3rdparty/fmt b/3rdparty/fmt
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -56,8 +56,13 @@ endif()
 include_directories (
     ${PROJECT_SOURCE_DIR}/include
     ${PROJECT_SOURCE_DIR}/dmlc-core/include
+    ${PROJECT_SOURCE_DIR}/3rdparty/fmt   # fmtlib
 )
 
+# use fmtlib as header-only
+add_definitions(-DFMT_HEADER_ONLY)
+add_subdirectory(3rdparty/fmt EXCLUDE_FROM_ALL)
+
 # Copy files for runtime deployment
 read_filelist(runtime/FILELIST RUNTIME_FILES)
 deploy_file(runtime/CMakeLists.txt ".")