Include usg_file_hash in ghc --show-iface output
[ghc.git] / rules / build-package-data.mk
index 047efcb..2f0d7c9 100644 (file)
@@ -5,8 +5,8 @@
 # This file is part of the GHC build system.
 #
 # To understand how the build system works and how to modify it, see
-#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
-#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#      http://ghc.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://ghc.haskell.org/trac/ghc/wiki/Building/Modifying
 #
 # -----------------------------------------------------------------------------
 
@@ -18,18 +18,41 @@ $(call profStart, build-package-data($1,$2,$3))
 # $2 = distdir
 # $3 = GHC stage to use (0 == bootstrapping compiler)
 
-ifeq "$$(filter p,$$(GhcLibWays))" "p"
-$1_$2_CONFIGURE_OPTS += --enable-library-profiling
-endif
+ifeq "$(V)" "0"
+$1_$2_CONFIGURE_OPTS += -v0 --configure-option=--quiet
 
-ifeq "$$(filter dyn,$$(GhcLibWays))" "dyn"
-$1_$2_CONFIGURE_OPTS += --enable-shared
+# Cabal always passes --with-compiler and --with-gcc to library configure
+# scripts, resulting in the following useless (for us) warning in the logs:
+# "configure: WARNING: unrecognized options: --with-compiler, --with-gcc"
+$1_$2_CONFIGURE_OPTS += --configure-option=--disable-option-checking
+
+$1_$2_GHC_PKG_OPTS += -v0
 endif
 
+$1_$2_CONFIGURE_OPTS += --disable-library-for-ghci
+ifeq "$$(filter v,$$($1_$2_WAYS))" "v"
+$1_$2_CONFIGURE_OPTS += --enable-library-vanilla
+# Build the GHCi lib even if GHCi is dynamic (and therefore won't use
+# these by default), because they will be used by
+#  (a) ghci -fexternal-interpreter
+#  (b) statically-linked binaries that use the GHC package
 ifeq "$$(GhcWithInterpreter)" "YES"
 $1_$2_CONFIGURE_OPTS += --enable-library-for-ghci
+endif
 else
-$1_$2_CONFIGURE_OPTS += --disable-library-for-ghci
+$1_$2_CONFIGURE_OPTS += --disable-library-vanilla
+endif
+
+ifeq "$$(filter p,$$($1_$2_WAYS))" "p"
+$1_$2_CONFIGURE_OPTS += --enable-library-profiling
+else
+$1_$2_CONFIGURE_OPTS += --disable-library-profiling
+endif
+
+ifeq "$$(filter dyn,$$($1_$2_WAYS))" "dyn"
+$1_$2_CONFIGURE_OPTS += --enable-shared
+else
+$1_$2_CONFIGURE_OPTS += --disable-shared
 endif
 
 ifeq "$$(HSCOLOUR_SRCS)" "YES"
@@ -39,9 +62,17 @@ endif
 # We filter out -Werror from SRC_CC_OPTS, because when configure tests
 # for a feature it may not generate warning-free C code, and thus may
 # think that the feature doesn't exist if -Werror is on.
-$1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS_STAGE$3) $$($1_CC_OPTS) $$($1_$2_CC_OPTS) $$(SRC_CC_WARNING_OPTS)"
-$1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$(CONF_GCC_LINKER_OPTS_STAGE$3) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"
-$1_$2_CONFIGURE_OPTS += --configure-option=CPPFLAGS="$$(SRC_CPP_OPTS) $$(CONF_CPP_OPTS_STAGE$3) $$($1_CPP_OPTS) $$($1_$2_CPP_OPTS)"
+$1_$2_CONFIGURE_CFLAGS = $$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS_STAGE$3) $$($1_CC_OPTS) $$($1_$2_CC_OPTS) $$(SRC_CC_WARNING_OPTS)
+$1_$2_CONFIGURE_LDFLAGS = $$(SRC_LD_OPTS) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)
+$1_$2_CONFIGURE_CPPFLAGS = $$(SRC_CPP_OPTS) $$(CONF_CPP_OPTS_STAGE$3) $$($1_CPP_OPTS) $$($1_$2_CPP_OPTS)
+
+$1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$($1_$2_CONFIGURE_CFLAGS)"
+$1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$($1_$2_CONFIGURE_LDFLAGS)"
+$1_$2_CONFIGURE_OPTS += --configure-option=CPPFLAGS="$$($1_$2_CONFIGURE_CPPFLAGS)"
+
+# Also pass these as gcc-options, because Cabal uses them to check for
+# the existence of foreign libraries.
+$1_$2_CONFIGURE_OPTS += --gcc-options="$$($1_$2_CONFIGURE_CFLAGS) $$($1_$2_CONFIGURE_LDFLAGS)"
 
 ifneq "$$(ICONV_INCLUDE_DIRS)" ""
 $1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="$$(ICONV_INCLUDE_DIRS)"
@@ -59,34 +90,47 @@ ifneq "$$(GMP_LIB_DIRS)" ""
 $1_$2_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="$$(GMP_LIB_DIRS)"
 endif
 
+ifneq "$$(CURSES_LIB_DIRS)" ""
+$1_$2_CONFIGURE_OPTS += --configure-option=--with-curses-libraries="$$(CURSES_LIB_DIRS)"
+endif
+
+ifeq "$$(CrossCompiling)" "YES"
+$1_$2_CONFIGURE_OPTS += --configure-option=--host=$(TargetPlatformFull)
+endif
+
 ifeq "$3" "0"
 $1_$2_CONFIGURE_OPTS += $$(BOOT_PKG_CONSTRAINTS)
 endif
 
 $1_$2_CONFIGURE_OPTS += --with-gcc="$$(CC_STAGE$3)"
-$1_$2_CONFIGURE_OPTS += --configure-option=--with-cc="$$(CC_STAGE$3)"
+$1_$2_CONFIGURE_OPTS += --with-ld="$$(LD_STAGE$3)"
 $1_$2_CONFIGURE_OPTS += --with-ar="$$(AR_STAGE$3)"
-$1_$2_CONFIGURE_OPTS += --with-ranlib="$$(RANLIB)"
 $1_$2_CONFIGURE_OPTS += $$(if $$(ALEX),--with-alex="$$(ALEX)")
 $1_$2_CONFIGURE_OPTS += $$(if $$(HAPPY),--with-happy="$$(HAPPY)")
 
 ifneq "$$(BINDIST)" "YES"
 ifneq "$$(NO_GENERATED_MAKEFILE_RULES)" "YES"
 $1/$2/inplace-pkg-config : $1/$2/package-data.mk
-$1/$2/build/autogen/cabal_macros.h : $1/$2/package-data.mk
+$1/$2/build/$$(or $$($1_EXECUTABLE),$$($1_$2_PROGNAME),.)/autogen/cabal_macros.h : $1/$2/package-data.mk
 
 # This rule configures the package, generates the package-data.mk file
 # for our build system, and registers the package for use in-place in
 # the build tree.
-$1/$2/package-data.mk : $$(GHC_CABAL_INPLACE) $$($1_$2_GHC_PKG_DEP) $1/$$($1_PACKAGE).cabal $$(wildcard $1/configure) $$(LAX_DEPS_FOLLOW) $$($1_$2_HC_CONFIG_DEP)
-       CROSS_COMPILE="$(CrossCompilePrefix)" "$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
-ifeq "$$($1_$2_PROG)" ""
-ifneq "$$($1_$2_REGISTER_PACKAGE)" "NO"
-       "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config
-endif
+$1/$2/package-data.mk : $$$$(ghc-cabal_INPLACE) $$($1_$2_GHC_PKG_DEP) $1/$$($1_PACKAGE).cabal $$(wildcard $1/configure) $$(LAX_DEPS_FOLLOW) $$$$($1_$2_HC_CONFIG_DEP)
+# Checking packages built with the bootstrapping compiler would
+# generally be a waste of time. Either we will rebuild them with
+# stage1/stage2, or we don't really care about them.
+ifneq "$3" "0"
+ifneq "$$($1_NO_CHECK)" "YES"
+       "$$(ghc-cabal_INPLACE)" check $1
 endif
 endif
+       "$$(ghc-cabal_INPLACE)" configure $1 $2 --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS)
+ifeq "$$($1_$2_PROG)" ""
+       $$(call cmd,$1_$2_GHC_PKG) update -v0 --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config
 endif
+endif # NO_GENERATED_MAKEFILE_RULES
+endif # BINDIST
 
 PACKAGE_DATA_MKS += $1/$2/package-data.mk