diff options
Diffstat (limited to 'compat/Makefile')
| -rw-r--r-- | compat/Makefile | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/compat/Makefile b/compat/Makefile new file mode 100644 index 0000000000..b4e18c9bbc --- /dev/null +++ b/compat/Makefile @@ -0,0 +1,101 @@ +TOP=.. +include $(TOP)/mk/boilerplate.mk + +ALL_DIRS = \ + Data \ + Compat \ + Distribution \ + Distribution/Compat \ + Language/Haskell \ + System \ + System/Directory \ + cbits + +SplitObjs=NO +LIBRARY = libghccompat.a + +# We don't want this installed +NO_INSTALL_LIBRARY = YES + +# Avoid building the GHCi lib, since we don't need it +GhcWithInterpreter = NO + +# Needed so that the libraries can #include relative to this directory. +INCLUDE_DIRS=-I. -Iinclude + +SRC_HC_OPTS += $(INCLUDE_DIRS) +SRC_CC_OPTS += $(INCLUDE_DIRS) +MKDEPENDC_OPTS += $(INCLUDE_DIRS) + +# Just to silence warnings +MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR) + +UseGhcForCc = YES + +# This library is linked to the compiler, at least in stage1, so we +# better make sure it is built the same "way". +# +# BUT, if GhcHcOpts includes -DDEBUG we *don't* want to compile +# lib/compat with -DDEBUG, because the preprocessor symbols used +# by the compiler may be understood differently by library code. +# In this particular case, it turned out that -DDEBUG made Cabal +# import HUnit, which might not be installed for the compiler we are +# compiling with (e.g. 6.2.1). Hence the filter-out. +SRC_HC_OPTS += $(filter-out -D%, $(GhcHcOpts)) + +# GHC 6.4 didn't have WCsubst.c, but 6.4.1 did, and we need to know +# this in cbits/unicode.c The patchlevel isn't normally exposed as a +# CPP symbol, so we have to do it by hand: +SRC_CC_OPTS += -D__GHC_PATCHLEVEL__=$(GhcPatchLevel) + +ifeq "$(ghc_ge_603)" "YES" +# These modules are provided in GHC 6.3+ +EXCLUDED_SRCS += \ + System/Directory/Internals.hs + +SRC_MKDEPENDHS_OPTS += \ + -optdep--exclude-module=System.Directory.Internals + +# GHC 6.3+ has Cabal, but we're replacing it: +SRC_HC_OPTS += -ignore-package Cabal +endif + +# Some explicit dependencies, needed because ghc -M can't discover the +# true dependencies of these stub files. +System/Directory/Internals.$(way_)o : $(FPTOOLS_TOP)/libraries/base/System/Directory/Internals.hs +Distribution/Compat/FilePath.$(way_) : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/Compat/FilePath.hs +Distribution/Compat/ReadP.$(way_) : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/Compat/ReadP.hs +Distribution/GetOpt.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/GetOpt.hs +Distribution/InstalledPackageInfo.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/InstalledPackageInfo.hs +Distribution/License.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/License.hs +Distribution/Package.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/Package.hs +Distribution/ParseUtils.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/ParseUtils.hs +Distribution/Compiler.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/Compiler.hs +Distribution/Version.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Distribution/Version.hs +Language/Haskell/Extension.$(way_)o : $(FPTOOLS_TOP)/libraries/Cabal/Language/Haskell/Extension.hs +cbits/unicode.o : $(FPTOOLS_TOP)/libraries/base/cbits/WCsubst.c $(FPTOOLS_TOP)/libraries/base/include/WCsubst.h + +SRC_CC_OPTS += -I$(FPTOOLS_TOP)/libraries/base/cbits -I$(FPTOOLS_TOP)/libraries/base/include + +# Make the #includes in the stubs independent of the current location +SRC_HC_OPTS += -I$(FPTOOLS_TOP)/libraries + +SRC_HC_OPTS += -fglasgow-exts -no-recomp + +ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32" +Compat/Directory_HC_OPTS += -\#include shlobj.h +endif + +# libghccompat is needed to build ghc-pkg, which is built during 'make boot', +# so we must build this library during 'make boot' too. +# Do a recursive 'make all' after generating dependencies, because this +# will work with 'make -j'. +ifneq "$(BootingFromHc)" "YES" +boot :: depend + $(MAKE) all +endif + +# We don't ever want to build libghccompat as a shared library. +GhcBuildDylibs=NO + +include $(TOP)/mk/target.mk |