MERGED: Pass GMP paths when compiling mkGmpDerivedConstants; fixes trac #3784

Ian Lynagh <igloo@earth.li>**20100118191831

gmp/config.mk.in

@@ -5,3 +5,7 @@ endif
 ifeq "$(HaveFrameworkGMP)" ""
  HaveFrameworkGMP = @HaveFrameworkGMP@
 endif
+
+GMP_INCLUDE_DIRS = @GMP_INCLUDE_DIRS@
+GMP_LIB_DIRS = @GMP_LIB_DIRS@
+

gmp/ghc.mk

@@ -16,6 +16,9 @@ ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
 include libraries/integer-gmp/gmp/config.mk
 endif
 
+libraries/integer-gmp_CC_OPTS += $(addprefix -I,$(GMP_INCLUDE_DIRS))
+libraries/integer-gmp_CC_OPTS += $(addprefix -L,$(GMP_LIB_DIRS))
+
 libraries/integer-gmp/cbits/mkGmpDerivedConstants$(exeext): libraries/integer-gmp/cbits/mkGmpDerivedConstants.c
 	"$(CC)" $(SRC_CC_OPTS) $(CONF_CC_OPTS) $(libraries/integer-gmp_CC_OPTS) $< -o $@