micro-opt: replace stmGetEnclosingTRec() with a field access

[ghc-hetmet.git] / rules / build-package-data.mk

diff --git a/rules/build-package-data.mk b/rules/build-package-data.mk
index a260138..88e2c63 100644 (file)
--- a/rules/build-package-data.mk
+++ b/rules/build-package-data.mk
@@ -10,19 +10,65 @@
 #
 # -----------------------------------------------------------------------------
 
-define build-package-data # args: $1 = dir, $2 = distdir
+define build-package-data
+# args:
+# $1 = dir
+# $2 = distdir
+# $3 = GHC stage to use (0 == bootstrapping compiler)
 
-ifeq "$(HSCOLOUR_SRCS)" "YES"
-$1_$2_CONFIGURE_FLAGS += --with-hscolour="$$(HSCOLOUR)"
+ifeq "$$(filter p,$$(GhcLibWays))" "p"
+$1_$2_CONFIGURE_OPTS += --enable-library-profiling
+endif
+
+ifeq "$$(filter dyn,$$(GhcLibWays))" "dyn"
+$1_$2_CONFIGURE_OPTS += --enable-shared
+endif
+
+ifeq "$$(HSCOLOUR_SRCS)" "YES"
+$1_$2_CONFIGURE_OPTS += --with-hscolour="$$(HSCOLOUR)"
+endif
+
+# We filter out -Werror from SRC_CC_OPTS, because when configure tests
+# for a feature it may not generate warning-free C code, and thus may
+# think that the feature doesn't exist if -Werror is on.
+$1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS) $$($1_CC_OPTS) $$($1_$2_CC_OPTS)"
+$1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"
+
+ifneq "$$(ICONV_INCLUDE_DIRS)" ""
+$1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="$$(ICONV_INCLUDE_DIRS)"
+endif
+
+ifneq "$$(ICONV_LIB_DIRS)" ""
+$1_$2_CONFIGURE_OPTS += --configure-option=--with-iconv-libraries="$$(ICONV_LIB_DIRS)"
 endif
 
 # 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 $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) $$($1_$2_HC_CONFIG_DEP)
-       $$(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) $$($1_$2_CONFIGURE_FLAGS) $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
-       if [ "$$($1_$2_PROG)" = "" ]; then \
-           $$($1_$2_GHC_PKG) update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config; \
-       fi
+       "$$(GHC_CABAL_INPLACE)" configure --with-ghc="$$($1_$2_HC_CONFIG)" --with-ghc-pkg="$$($1_$2_GHC_PKG)" --with-gcc="$$(WhatGccIsCalled)" --configure-option=--with-cc="$$(WhatGccIsCalled)" $$($1_CONFIGURE_OPTS) $$($1_$2_CONFIGURE_OPTS) -- $2 $1
+ifeq "$$($1_$2_PROG)" ""
+ifneq "$$($1_$2_REGISTER_PACKAGE)" "NO"
+ifeq "$$(ghc_ge_6102) $3" "NO 0" # NOTE [1] below
+           cat $1/$2/inplace-pkg-config | sed "s@^import-dirs:@import-dirs: $(TOP)/$1 $(TOP)/$1/src @" | "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) -
+else
+           "$$($1_$2_GHC_PKG)" update --force $$($1_$2_GHC_PKG_OPTS) $1/$2/inplace-pkg-config
+endif
+endif
+endif
+
+# [1] this is a hack for GHC <= 6.10.1.  When making dependencies with
+# ghc -M, in GHC 6.10.1 and earlier, GHC needed to find either the .hi
+# file or the source file for any dependency.  Since we build the
+# .depend files before building the packages, we have to make sure GHC
+# can find the source files; hence we have to make sure that the
+# import-dirs field of each boot package points to the sources for the
+# package as well as the dist/build dir.
+#
+# In GHC 6.10.2, we changed the way ghc -M worked so that it doesn't
+# check for existence of the source file, and doesn't look for the .hi
+# file if there is only one possibility for its location.  Which means
+# that we must *not* do that above hack in this case, because there
+# would be multiple locations to search for the .hi file.
 
 endef