chipmunk: numerous fixes

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

src/chipmunk-1-lib.patch

@@ -0,0 +1,60 @@
+This file is part of MXE.
+See index.html for further information.
+
+Taken from https://github.com/slembcke/Chipmunk2D/pull/87.
+
+From e3f2b8aa221170988b9349cdce161fe0f109109b Mon Sep 17 00:00:00 2001
+From: Timothy Gu <timothygu99@gmail.com>
+Date: Thu, 4 Sep 2014 20:23:24 -0700
+Subject: [PATCH] build: Make lib and executable install path settable
+
+Also changes DLL install dir to bin/ and install DLL import libs.
+---
+ CMakeLists.txt     | 6 ++++++
+ src/CMakeLists.txt | 6 ++++--
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 863afc0..4c99925 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -15,6 +15,12 @@ if(NOT CMAKE_BUILD_TYPE)
+       FORCE)
+ endif()
+ 
++# to manually select install locations of libraries and executables
++#   -D LIB_INSTALL_DIR mylib
++#   -D BIN_INSTALL_DIR newbin
++set(LIB_INSTALL_DIR lib CACHE STRING "Install location of libraries")
++set(BIN_INSTALL_DIR bin CACHE STRING "Install location of executables")
++
+ # other options for the build, you can i.e. activate the shared library by passing
+ #   -D BUILD_SHARED=ON
+ # to cmake. Other options analog
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 2e817ea..633a101 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -22,7 +22,9 @@ if(BUILD_SHARED)
+ 	  # need to explicitly link to the math library because the CMake/Android toolchains may not do it automatically
+ 	  target_link_libraries(chipmunk m)
+   endif(ANDROID)
+-  install(TARGETS chipmunk RUNTIME DESTINATION lib LIBRARY DESTINATION lib)
++  install(TARGETS chipmunk RUNTIME DESTINATION ${BIN_INSTALL_DIR}
++                           LIBRARY DESTINATION ${LIB_INSTALL_DIR}
++                           ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
+ endif(BUILD_SHARED)
+ 
+ if(BUILD_STATIC)
+@@ -37,7 +39,7 @@ if(BUILD_STATIC)
+   # Sets chipmunk_static to output "libchipmunk.a" not "libchipmunk_static.a"
+   set_target_properties(chipmunk_static PROPERTIES OUTPUT_NAME chipmunk)
+   if(INSTALL_STATIC)
+-    install(TARGETS chipmunk_static ARCHIVE DESTINATION lib)
++    install(TARGETS chipmunk_static ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
+   endif(INSTALL_STATIC)
+ endif(BUILD_STATIC)
+ 
+-- 
+1.8.3.2
+

src/chipmunk.mk

@@ -7,12 +7,13 @@ $(PKG)_VERSION  := 6.2.1
 $(PKG)_CHECKSUM := 4b34fd79d232b523f80f4b7e21d7d7c866bfade0
 $(PKG)_SUBDIR   := Chipmunk2D-Chipmunk-$($(PKG)_VERSION)
 $(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
-$(PKG)_URL      := https://github.com/slembcke/Chipmunk2D/archive/Chipmunk-$(PKG_VERSION).tar.gz
+$(PKG)_URL      := https://github.com/slembcke/Chipmunk2D/archive/Chipmunk-$($(PKG)_VERSION).tar.gz
 $(PKG)_DEPS     := gcc
 
 define $(PKG)_UPDATE
-    echo 'TODO: write update script for $(PKG).' >&2;
-    echo $($(PKG)_VERSION)
+    $(WGET) -q -O- 'https://github.com/slembcke/Chipmunk2D/releases' | \
+    $(SED) -n 's,.*/archive/Chipmunk-\([0-9][^>]*\)\.tar.*,\1,p' | \
+    head -1
 endef
 
 define $(PKG)_BUILD
@@ -21,9 +22,13 @@ define $(PKG)_BUILD
         -DCMAKE_TOOLCHAIN_FILE='$(CMAKE_TOOLCHAIN_FILE)' \
         -DBUILD_DEMOS=OFF \
         -DINSTALL_DEMOS=OFF \
-        -DBUILD_SHARED=OFF \
-        -DBUILD_STATIC=ON \
-        -DINSTALL_STATIC=ON
+        $(if $(BUILD_STATIC), \
+            -DBUILD_SHARED=OFF \
+            -DBUILD_STATIC=ON \
+            -DINSTALL_STATIC=ON, \
+            -DBUILD_SHARED=ON \
+            -DBUILD_STATIC=OFF \
+            -DINSTALL_STATIC=OFF)
 
     $(MAKE) -C '$(1)/build' -j '$(JOBS)' install