Add CMakeLists.txt for libmodplug.

libs/libmodplug-0.8.8.4/CMakeLists.txt

@@ -0,0 +1,53 @@
+cmake_minimum_required(VERSION 2.8)
+
+project(modplug)
+
+OPTION(MODPLUG_BUILD_SHARED "Build shared library" TRUE)
+OPTION(MODPLUG_BUILD_STATIC "Build static library" TRUE)
+
+set(MODPLUG_SRC
+	src/fastmix.cpp
+	src/load_669.cpp
+	src/load_abc.cpp
+	src/load_amf.cpp
+	src/load_ams.cpp
+	src/load_dbm.cpp
+	src/load_dmf.cpp
+	src/load_dsm.cpp
+	src/load_far.cpp
+	src/load_it.cpp
+	src/load_j2b.cpp
+	src/load_mdl.cpp
+	src/load_med.cpp
+	src/load_mid.cpp
+	src/load_mod.cpp
+	src/load_mt2.cpp
+	src/load_mtm.cpp
+	src/load_okt.cpp
+	src/load_pat.cpp
+	src/load_psm.cpp
+	src/load_ptm.cpp
+	src/load_s3m.cpp
+	src/load_stm.cpp
+	src/load_ult.cpp
+	src/load_umx.cpp
+	src/load_wav.cpp
+	src/load_xm.cpp
+	src/mmcmp.cpp
+	src/modplug.cpp
+	src/snd_dsp.cpp
+	src/snd_flt.cpp
+	src/snd_fx.cpp
+	src/sndfile.cpp
+	src/sndmix.cpp
+)
+
+if (MODPLUG_BUILD_STATIC)
+	add_library(modplug-static STATIC ${MODPLUG_SRC})
+	target_include_directories(modplug-static PUBLIC src src/libmodplug)
+endif()
+
+if (MODPLUG_BUILD_SHARED)
+	add_library(modplug SHARED ${MODPLUG_SRC})
+	target_include_directories(modplug PUBLIC src src/libmodplug)
+endif()