From af7847d80c94f2b5d9012f11b60bd2cb163fc1e3 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Wed, 16 Mar 2016 18:36:50 +0100
Subject: Use GNUInstallDirs to detect install paths

---
 CMakeLists.txt     | 30 +++---------------------------
 fastwriter.spec.in |  2 +-
 2 files changed, 4 insertions(+), 28 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2adae92..1eed22a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ set(DISABLE_AIO TRUE CACHE BOOL "Use kernel AIO writer")
 set(DISABLE_XFS_REALTIME FALSE CACHE BOOL "Disable support of RealTime XFS partition")
 set(USE_CUSTOM_MEMCPY FALSE CACHE BOOL "Use custom memcpy routine instead of stanadrd")
 
+include(GNUInstallDirs)
 include(CheckIncludeFiles)
 check_include_files("linux/falloc.h" HAVE_LINUX_FALLOC_H)
 
@@ -61,7 +62,6 @@ set(PACKAGE_TARNAME "${TARNAME}")
 set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT "http://ufo.kit.edu/ufo/newticket")
 
-
 set(CPACK_SOURCE_GENERATOR "TBZ2")
 set(CPACK_PACKAGE_CONTACT "Suren A. Chilingaryan <csa@suren.me>")
 if (${RELEASE} GREATER 0)
@@ -77,36 +77,12 @@ add_custom_target(dist_clean COMMAND ${CMAKE_MAKE_PROGRAM} clean WORKING_DIRECTO
 add_custom_target(dist DEPENDS dist_clean COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
 
 
-if(NOT DEFINED BIN_INSTALL_DIR)
-    set(BIN_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/bin")
-endif(NOT DEFINED BIN_INSTALL_DIR)
-
-if(NOT DEFINED LIB_SUFFIX)
- if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-    set(LIB_SUFFIX "64")
- else (CMAKE_SIZEOF_VOID_P EQUAL 8)
-    set(LIB_SUFFIX "")
- endif (CMAKE_SIZEOF_VOID_P EQUAL 8)
-endif(NOT DEFINED LIB_SUFFIX)
-
-if(NOT DEFINED LIB_INSTALL_DIR)
-    set(LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
-endif(NOT DEFINED LIB_INSTALL_DIR)
-
-if(NOT DEFINED INCLUDE_INSTALL_DIR)
-    set(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include")
-endif(NOT DEFINED INCLUDE_INSTALL_DIR)
-
-if(NOT DEFINED LOCALE_INSTALL_DIR)
-    set(LOCALE_INSTALL_DIR "${DATA_INSTALL_DIR}/locale/")
-endif(NOT DEFINED LOCALE_INSTALL_DIR)
-
 configure_file(fastwriter.pc.in ${CMAKE_CURRENT_BINARY_DIR}/fastwriter.pc)
 configure_file(fastwriter.spec.in ${CMAKE_CURRENT_BINARY_DIR}/fastwriter.spec)
 configure_file(config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 
 install(TARGETS fastwriter
-    LIBRARY DESTINATION lib${LIB_SUFFIX}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
 
 install(FILES fastwriter.h
@@ -115,5 +91,5 @@ install(FILES fastwriter.h
 
 install(FILES 
     ${CMAKE_CURRENT_BINARY_DIR}/fastwriter.pc 
-    DESTINATION ${LIB_INSTALL_DIR}/pkgconfig
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
 )
diff --git a/fastwriter.spec.in b/fastwriter.spec.in
index e693079..680dbc3 100644
--- a/fastwriter.spec.in
+++ b/fastwriter.spec.in
@@ -46,7 +46,7 @@ Development files for fastwriter
 %setup -q
 
 %build
-cmake -DCMAKE_INSTALL_PREFIX=/usr -DLIB_INSTALL_DIR=%{_libdir} -DBIN_INSTALL_DIR=%{_bindir} -DDATA_INSTALL_DIR=%{_datadir} -DINCLUDE_INSTALL_DIR=%{_includedir} -DCMAKE_BUILD_TYPE=Release .
+cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=%{_libdir} -DCMAKE_INSTALL_BINDIR=%{_bindir} -DCMAKE_INSTALL_DATADIR=%{_datadir} -DCMAKE_INSTALL_DATAROOTDIR=%{_datadir} -DCMAKE_INSTALL_INCLUDEDIR=%{_includedir} -DCMAKE_BUILD_TYPE=Release .
 make
 
 %install
-- 
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