Configurable iconv header and library locations
[ghc.git] / rules / build-package-data.mk
1 # -----------------------------------------------------------------------------
2 #
3 # (c) 2009 The University of Glasgow
4 #
5 # This file is part of the GHC build system.
6 #
7 # To understand how the build system works and how to modify it, see
8 # http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
9 # http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
10 #
11 # -----------------------------------------------------------------------------
12
13 define build-package-data # args: $1 = dir, $2 = distdir
14
15 ifeq "$$(filter p,$$(GhcLibWays))" "p"
16 $1_$2_CONFIGURE_OPTS += --enable-library-profiling
17 endif
18
19 ifeq "$$(filter dyn,$$(GhcLibWays))" "dyn"
20 $1_$2_CONFIGURE_OPTS += --enable-shared
21 endif
22
23 ifeq "$$(HSCOLOUR_SRCS)" "YES"
24 $1_$2_CONFIGURE_OPTS += --with-hscolour="$$(HSCOLOUR)"
25 endif
26
27 # We filter out -Werror from SRC_CC_OPTS, because when configure tests
28 # for a feature it may not generate warning-free C code, and thus may
29 # think that the feature doesn't exist if -Werror is on.
30 $1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$($1_CC_OPTS) $$($1_$2_CC_OPTS)"
31 $1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"
32
33 ifneq "$$(ICONV_INCLUDE_DIRS)" ""
34 $1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="$$(ICONV_INCLUDE_DIRS)"
35 endif
36
37 ifneq "$$(ICONV_LIB_DIRS)" ""
38 $1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-libraries="$$(ICONV_LIB_DIRS)"
39 endif
40
41 # This rule configures the package, generates the package-data.mk file
42 # for our build system, and registers the package for use in-place in
43 # the build tree.
44 $1/$2/package-data.mk $1/$2/inplace-pkg-config $1/$2/build/autogen/cabal_macros.h : $$(GHC_CABAL_INPLACE) $$($1_$2_GHC_PKG_DEP) $1/$$($1_PACKAGE).cabal $$(wildcard $1/configure) $$($1_$2_HC_CONFIG_DEP)
45 "$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" --with-gcc="$$(WhatGccIsCalled)" --configure-option=--with-cc="$$(WhatGccIsCalled)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
46 if [ "$$($1_$2_PROG)" = "" ]; then \
47 "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config; \
48 fi
49
50 endef