CMake: Add initial CMakeLists.txt

1 files changed, 133 insertions, 0 deletions

diff --git a/cmake/modules/FindTaglib.cmake b/cmake/modules/FindTaglib.cmake
new file mode 100644
index 0000000000..958f0d02d2
--- /dev/null
+++ b/cmake/modules/FindTaglib.cmake
@@ -0,0 +1,133 @@
+# - Try to find the Taglib library
+# Once done this will define
+#
+#  TAGLIB_FOUND - system has the taglib library
+#  TAGLIB_CFLAGS - the taglib cflags
+#  TAGLIB_LIBRARIES - The libraries needed to use taglib
+
+# Copyright (c) 2006, Laurent Montel, <montel@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+if(NOT TAGLIB_MIN_VERSION)
+    set(TAGLIB_MIN_VERSION "1.7")
+endif()
+
+if(NOT WIN32)
+    find_program(TAGLIBCONFIG_EXECUTABLE
+        NAMES taglib-config
+        PATHS ${BIN_INSTALL_DIR}
+    )
+endif()
+
+#reset vars
+set(TAGLIB_LIBRARIES)
+set(TAGLIB_CFLAGS)
+
+# if taglib-config has been found
+if(TAGLIBCONFIG_EXECUTABLE)
+
+    exec_program(${TAGLIBCONFIG_EXECUTABLE} ARGS --version RETURN_VALUE _return_VALUE OUTPUT_VARIABLE TAGLIB_VERSION)
+
+    if(TAGLIB_VERSION VERSION_LESS "${TAGLIB_MIN_VERSION}")
+        message(STATUS "TagLib version too old: version searched :${TAGLIB_MIN_VERSION}, found ${TAGLIB_VERSION}")
+        set(TAGLIB_FOUND FALSE)
+    else()
+
+        exec_program(${TAGLIBCONFIG_EXECUTABLE} ARGS --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE TAGLIB_LIBRARIES)
+
+        exec_program(${TAGLIBCONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE TAGLIB_CFLAGS)
+
+    if(TAGLIB_LIBRARIES AND TAGLIB_CFLAGS)
+        set(TAGLIB_FOUND TRUE)
+    endif()
+
+    string(REGEX REPLACE " *-I" ";" TAGLIB_INCLUDE_DIRS "${TAGLIB_CFLAGS}")
+    string(SUBSTRING ${TAGLIB_INCLUDE_DIRS} 0 -1 TAGLIB_INCLUDE_DIRS) #we remove the initial ;
+endif()
+
+mark_as_advanced(TAGLIB_CFLAGS TAGLIB_LIBRARIES TAGLIB_INCLUDES)
+
+else()
+
+    find_path(TAGLIB_INCLUDE_DIRS
+        NAMES tag.h
+        PATH_SUFFIXES taglib
+        PATHS ${INCLUDE_INSTALL_DIR}
+    )
+
+    if(NOT WIN32)
+        # on non-win32 we don't need to take care about WIN32_DEBUG_POSTFIX
+        find_library(TAGLIB_LIBRARIES tag PATHS ${LIB_INSTALL_DIR})
+
+    else()
+
+        # 1. get all possible libnames
+        set(args PATHS ${LIB_INSTALL_DIR})
+        set(newargs "")
+        set(libnames_release "")
+        set(libnames_debug "")
+
+        list(LENGTH args listCount)
+
+        # just one name
+        list(APPEND libnames_release "tag")
+        list(APPEND libnames_debug   "tagd")
+
+        set(newargs ${args})
+
+        # search the release lib
+        find_library(TAGLIB_LIBRARIES_RELEASE
+                     NAMES ${libnames_release}
+                     ${newargs}
+        )
+
+        # search the debug lib
+        find_library(TAGLIB_LIBRARIES_DEBUG
+                     NAMES ${libnames_debug}
+                     ${newargs}
+        )
+
+        if(TAGLIB_LIBRARIES_RELEASE AND TAGLIB_LIBRARIES_DEBUG)
+
+            # both libs found
+            set(TAGLIB_LIBRARIES optimized ${TAGLIB_LIBRARIES_RELEASE}
+                                 debug     ${TAGLIB_LIBRARIES_DEBUG}
+            )
+
+        else()
+
+            if(TAGLIB_LIBRARIES_RELEASE)
+                # only release found
+                set(TAGLIB_LIBRARIES ${TAGLIB_LIBRARIES_RELEASE})
+
+            else()
+                # only debug (or nothing) found
+                set(TAGLIB_LIBRARIES ${TAGLIB_LIBRARIES_DEBUG})
+
+            endif()
+
+        endif()
+
+        mark_as_advanced(TAGLIB_LIBRARIES_RELEASE)
+        mark_as_advanced(TAGLIB_LIBRARIES_DEBUG)
+
+    endif()
+
+    include(FindPackageMessage)
+    include(FindPackageHandleStandardArgs)
+    find_package_handle_standard_args(Taglib DEFAULT_MSG TAGLIB_INCLUDE_DIRS_ TAGLIB_LIBRARIES)
+
+endif()
+
+
+if(TAGLIB_FOUND)
+    if(NOT Taglib_FIND_QUIETLY AND TAGLIBCONFIG_EXECUTABLE)
+        message(STATUS "Taglib found: ${TAGLIB_LIBRARIES}")
+    endif()
+else()
+    if(Taglib_FIND_REQUIRED)
+        message(FATAL_ERROR "Could not find Taglib")
+    endif()
+endif()