Build: Fix install of static build w/ VStudio IDE

Unfortunately, this hack is necessary because:
- install(TARGETS, ...) doesn't support the RENAME option.
- We can't modify OUTPUT_NAME for the "-static" targets without breaking
  the regression tests.
- ${CMAKE_CFG_INTDIR} doesn't seem to work properly in an install()
  command.

Refer to #307

CMakeLists.txt

@@ -1337,7 +1337,12 @@ if(WITH_TURBOJPEG)
     install(TARGETS turbojpeg-static ARCHIVE
       DESTINATION ${CMAKE_INSTALL_LIBDIR})
     if(NOT ENABLE_SHARED)
-      install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/tjbench-static${EXE}
+      if(MSVC_IDE)
+        set(DIR "${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_INSTALL_CONFIG_NAME}")
+      else()
+        set(DIR ${CMAKE_CURRENT_BINARY_DIR})
+      endif()
+      install(PROGRAMS ${DIR}/tjbench-static${EXE}
         DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME tjbench${EXE})
     endif()
   endif()
@@ -1348,11 +1353,16 @@ endif()
 if(ENABLE_STATIC)
   install(TARGETS jpeg-static ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
   if(NOT ENABLE_SHARED)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/cjpeg-static${EXE}
+    if(MSVC_IDE)
+      set(DIR "${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_INSTALL_CONFIG_NAME}")
+    else()
+      set(DIR ${CMAKE_CURRENT_BINARY_DIR})
+    endif()
+    install(PROGRAMS ${DIR}/cjpeg-static${EXE}
       DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME cjpeg${EXE})
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/djpeg-static${EXE}
+    install(PROGRAMS ${DIR}/djpeg-static${EXE}
       DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME djpeg${EXE})
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/jpegtran-static${EXE}
+    install(PROGRAMS ${DIR}/jpegtran-static${EXE}
       DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME jpegtran${EXE})
   endif()
 endif()

ChangeLog.md

@@ -31,6 +31,9 @@ allow it.
 6. Fixed a regression introduced by 2.0 beta1[7] that caused djpeg to generate
 incorrect PPM images when used with the `-colors` option.
 
+7. Fixed an issue whereby a static build of libjpeg-turbo (a build in which
+`ENABLE_SHARED` is `0`) could not be installed using the Visual Studio IDE.
+
 
 2.0.1
 =====