Make CoinMP build for iOS

Change-Id: I8adff18896115d7dd0fce49916a18dc830506a36

external/coinmp/ExternalPackage_coinmp.mk

@@ -13,6 +13,8 @@ $(eval $(call gb_ExternalPackage_use_external_project,coinmp,coinmp))
 
 ifeq ($(OS),WNT)
 $(eval $(call gb_ExternalPackage_add_file,coinmp,$(LIBO_LIB_FOLDER)/CoinMP.dll,CoinMP/MSVisualStudio/v9/$(if $(MSVC_USE_DEBUG_RUNTIME),Debug,Release)/CoinMP.dll))
+else ifneq ($(DISABLE_DYNLOADING),)
+# Just use the static archives from workdir. See bin/lo-all-static-libs
 else ifeq ($(OS),MACOSX)
 $(eval $(call gb_ExternalPackage_add_file,coinmp,$(LIBO_LIB_FOLDER)/libCbc.3.dylib,Cbc/src/.libs/libCbc.3.dylib))
 $(eval $(call gb_ExternalPackage_add_file,coinmp,$(LIBO_LIB_FOLDER)/libCbcSolver.3.dylib,Cbc/src/.libs/libCbcSolver.3.dylib))

external/coinmp/ExternalProject_coinmp.mk

@@ -27,6 +27,8 @@ else
 $(call gb_ExternalProject_get_state_target,coinmp,build) :
 	+$(call gb_ExternalProject_run,build,\
 		./configure COIN_SKIP_PROJECTS="Data/Sample" \
+			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)) \
+			$(if $(DISABLE_DYNLOADING),--disable-shared) \
 			--enable-dependency-linking F77=unavailable \
 		&& $(MAKE) \
 	)