Type families: new algorithm to solve equalities
[ghc-hetmet.git] / mk / package.mk
1 # -----------------------------------------------------------------------------
2 # $Id: package.mk,v 1.55 2005/05/13 10:05:33 krasimir Exp $
3
4 ifneq "$(PACKAGE)" ""
5
6 # -----------------------------------------------------------------------------
7 # Directory layouts, installation etc.
8
9 # Here Windows & Unix differ.  On Windows, the value of $(prefix) is known
10 # to the compiler, and spliced into package.conf in place of $topdir at
11 # runtime.
12 #
13 # On Unix, we only use absolute paths in package.conf.
14 #
15
16 ifeq "$(Windows)" "YES"
17
18 PKG_LIBDIR  = $$topdir
19 PKG_DATADIR = $$topdir
20
21 else
22
23 PKG_LIBDIR  = $(libdir)
24 PKG_DATADIR = $(datadir)
25
26 endif # Unix
27
28 IMPORT_DIR_INSTALLED = $(PKG_LIBDIR)/imports
29 IMPORT_DIR_INPLACE   = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
30
31 INCLUDE_DIR_INSTALLED = $(PKG_LIBDIR)/include
32 INCLUDE_DIR_INPLACE   = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)/include
33
34 LIB_DIR_INSTALLED    = $(PKG_LIBDIR)
35 LIB_DIR_INPLACE      = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
36
37 DATA_DIR_INSTALLED   = $(PKG_DATADIR)
38 DATA_DIR_INPLACE     = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
39
40 HTML_DIR_INPLACE     = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)/html
41 HTML_DIR_INSTALLED   = $(PKG_DATADIR)/html/libraries/$(PACKAGE)
42
43 HADDOCK_IFACE_INPLACE   = $(HTML_DIR_INPLACE)/$(PACKAGE).haddock
44 HADDOCK_IFACE_INSTALLED = $(HTML_DIR_INSTALLED)/$(PACKAGE).haddock
45
46 # -----------------------------------------------------------------------------
47 # Build the package configuration file and tell the compiler about it.
48
49 # We want to build two versions of the package configuration: one for use
50 # in the 
51
52 ifeq "$(way)" ""
53
54 PACKAGE_CPP_OPTS += -I$(GHC_INCLUDE_DIR) -Iinclude
55
56 PACKAGE_CPP_OPTS += -DPACKAGE=${PACKAGE}
57 PACKAGE_CPP_OPTS += -DVERSION=${VERSION}
58
59 PACKAGE_CPP_OPTS += -DPKG_LIBDIR='"$(PKG_LIBDIR)"'
60 PACKAGE_CPP_OPTS += -DPKG_DATADIR='"$(PKG_DATADIR)"'
61
62 package.conf.inplace   : package.conf.in
63         $(CPP) $(RAWCPP_FLAGS) -P \
64                 -DIMPORT_DIR='"$(IMPORT_DIR_INPLACE)"' \
65                 -DLIB_DIR='"$(LIB_DIR_INPLACE)"' \
66                 -DINCLUDE_DIR='"$(INCLUDE_DIR_INPLACE)"' \
67                 -DDATA_DIR='"$(DATA_DIR_INPLACE)"' \
68                 -DHTML_DIR='"$(HTML_DIR_INPLACE)"' \
69                 -DHADDOCK_IFACE='"$(HADDOCK_IFACE_INPLACE)"' \
70                 -DFPTOOLS_TOP_ABS='"${FPTOOLS_TOP_ABS}"' \
71                 -x c $(PACKAGE_CPP_OPTS) $< | \
72         grep -v '^#pragma GCC' | \
73         sed -e 's/""//g' -e 's/:[       ]*,/: /g' >$@
74
75 install::
76         $(CPP) $(RAWCPP_FLAGS) -P -DINSTALLING \
77                -DIMPORT_DIR='"$(IMPORT_DIR_INSTALLED)"' \
78                -DLIB_DIR='"$(LIB_DIR_INSTALLED)"' \
79                -DINCLUDE_DIR='"$(INCLUDE_DIR_INSTALLED)"' \
80                -DDATA_DIR='"$(DATA_DIR_INSTALLED)"' \
81                -DHTML_DIR='"$(HTML_DIR_INSTALLED)"' \
82                -DHADDOCK_IFACE='"$(HADDOCK_IFACE_INSTALLED)"' \
83                -I../includes \
84                -x c $(PACKAGE_CPP_OPTS) package.conf.in \
85             | grep -v '^#pragma GCC' \
86             | sed -e 's/""//g' -e 's/:[   ]*,/: /g' \
87             | $(GHC_PKG_INSTALL_PROG) --global-conf $(DESTDIR)$(datadir)/package.conf update - --force
88
89 GHC_PKG_INSTALL_PROG = $(FPTOOLS_TOP_ABS)/utils/ghc-pkg/dist-install/build/ghc-pkg/ghc-pkg
90
91 # we could be more accurate here and add a dependency on
92 # driver/package.conf, but that doesn't work too well because of
93 # make's limited accuracy with modification times: when doing 'make
94 # boot' in multiple packages, make won't detect that the package
95 # configuration needs updating if it was updated already in the last
96 # second.
97 #
98 # The stamp file goes in $(GHC_DRIVER_DIR), so that if someone happens
99 # to 'make clean' in ghc without cleaning in libraries too, the packages
100 # will be correctly re-installed.
101 #
102
103 STAMP_PKG_CONF = $(GHC_DRIVER_DIR)/stamp-pkg-conf-$(PACKAGE)
104 CLEAN_FILES += $(STAMP_PKG_CONF)
105
106 ifneq "$(BootingFromHc)" "YES"
107 boot all :: $(STAMP_PKG_CONF)
108 endif
109
110 $(STAMP_PKG_CONF) : package.conf.inplace
111         $(GHC_PKG_INPLACE) update - --force-files <package.conf.inplace
112         @touch $(STAMP_PKG_CONF)
113
114 CLEAN_FILES += package.conf.inplace 
115
116 endif # $(way) == ""
117
118 # -----------------------------------------------------------------------------
119 # Building the static library libHS<pkg>.a
120
121 SRC_HSC2HS_OPTS += -I.
122
123 ifneq "$(NO_SET_HC)" "YES"
124 HC = $(GHC_INPLACE)
125 BOOTSTRAPPING_PACKAGE_CONF_HC_OPTS =
126 endif
127 IGNORE_PACKAGE_FLAG = -package-name  $(PACKAGE)-$(VERSION)
128
129 ifeq "$(NON_HS_PACKAGE)" ""
130 SRC_HC_OPTS     += $(IGNORE_PACKAGE_FLAG)
131 SRC_HC_OPTS     += $(GhcLibHcOpts)
132 SRC_HC_OPTS     += $(patsubst %, -package %, $(PACKAGE_DEPS))
133 endif
134
135 #       -XGenerics switches on generation of support code for 
136 #               derivable type classes.  This is now off by default,
137 #               but we switch it on for the libraries so that we generate
138 #               the code in case someone importing wants it.
139 ifeq "$(NON_HS_PACKAGE)" ""
140 SRC_HC_OPTS     += -XGenerics
141 endif
142
143 ifndef LIBRARY
144 ifeq "$(_way:%_dyn=YES)" "YES"
145 LIBRARY         = libHS$(PACKAGE)$(_way:%_dyn=%)-ghc$(ProjectVersion)$(soext)
146 else
147 LIBRARY         = libHS$(PACKAGE)$(_way).a
148 endif
149 endif
150
151 ifeq "$(WAYS)" ""
152 WAYS = $(GhcLibWays)
153 endif
154
155 all :: $(LIBRARY)
156
157 # POSSIBLE alternative version using --make:
158 #
159 # lib : $(HS_SRCS)
160 #       $(GHC_INPLACE) $(HC_OPTS) --make $(HS_SRCS)
161
162 # $(LIBNAME) : lib
163 #       $(RM) $@
164 #       $(AR) $(AR_OPTS) $@ $(HS_OBJS)
165 #       $(RANLIB) $@
166
167 # %.o : %.hs
168 #       $(GHC_INPLACE) $(HC_OPTS) --make $<
169 # %.o : %.lhs
170 #       $(GHC_INPLACE) $(HC_OPTS) --make $<
171
172 # -----------------------------------------------------------------------------
173 # Installation; need to install .hi files as well as libraries
174
175 ifeq "$(DLLized)" "YES"
176 INSTALL_PROGS += $(DLL_NAME)
177 INSTALL_LIBS += $(patsubst %.a,%_imp.a, $(LIBRARY))
178 endif
179
180 # The interface files are put inside the $(libdir), since they
181 # might (potentially) be platform specific..
182
183 ifeq "$(HIERARCHICAL_LIB)" "YES"
184 ifacedir = $(libdir)/imports
185 else
186 ifacedir = $(libdir)/hslibs-imports/$(PACKAGE)
187 endif
188
189 # If the lib consists of a hierachy of modules, we must retain the directory
190 # structure when we install the interfaces.
191 ifeq "$(HIERARCHICAL_LIB)" "YES"
192 INSTALL_IFACES_WITH_DIRS += $(HS_IFACES)
193 ifneq "$(ALL_DIRS)" ""
194 install ::
195         @for i in $(ALL_DIRS); do \
196                 $(INSTALL_DIR) $(ifacedir)/$$i; \
197         done
198 endif
199 else
200 INSTALL_IFACES += $(HS_IFACES)
201 endif
202
203 # -----------------------------------------------------------------------------
204 # Dependencies
205
206 MKDEPENDHS = $(GHC_INPLACE)
207
208 SRC_MKDEPENDC_OPTS += $(addprefix -I,$(ALL_DIRS))
209 SRC_MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR)
210
211 endif # $(PACKAGE) != ""
212
213 #--------------------------------------------------------------
214 # Installation
215
216 ifneq "$(NO_INSTALL_LIBRARY)" "YES"
217 INSTALL_LIBS  += $(LIBRARY) $(GHCI_LIBRARY)
218 endif
219
220 #--------------------------------------------------------------
221 # Building dynamically-linkable libraries for GHCi
222 #
223 # Build $(GHCI_LIBRARY) whenever we build $(LIBRARY)
224 #
225 # Why?  GHCi can only link .o files (at the moment), not .a files
226 # so we have to build libFoo.o as well as libFoo.a
227 #
228 # Furthermore, GHCi currently never loads 
229 # profiling libraries (or other non-std ways)
230
231 ifneq "$(LIBRARY)" ""
232
233 ifeq "$(way)" ""
234 ifeq "$(GhcWithInterpreter)" "YES"
235
236 ifndef GHCI_LIBRARY
237 GHCI_LIBRARY = $(patsubst lib%.a,%.o,$(LIBRARY))
238 endif
239
240 CLEAN_FILES  += $(GHCI_LIBRARY)
241
242 all :: $(GHCI_LIBRARY)
243
244 ifneq "$(DONT_WANT_STD_GHCI_LIB_RULE)" "YES"
245 # If you don't want to build GHCI_LIBRARY the 'standard' way,
246 # set DONT_WANT_STD_GHCI_LIB_RULE to YES. The Prelude and
247 # hslibs/Win32 uses this 'feature', which will go away soon
248 # when we can use a "fixed" ld.
249 #
250 $(GHCI_LIBRARY) : $(LIBOBJS)
251         $(LD) -r $(LD_X) -o $@ $(STUBOBJS) $(LIBOBJS)
252
253 endif # DONT_WANT_STD_GHCI_LIB_RULE
254 endif # GhcWithInterpreter
255 endif # way
256 endif # $(LIBRARY) /= ""
257
258 # -----------------------------------------------------------------------------
259 # Doc building with Haddock
260
261 ifneq "$(PACKAGE)" ""
262 ifeq "$(HADDOCK_DOCS)" "YES"
263
264 HS_PPS = $(addsuffix .raw-hs, $(basename $(filter-out $(EXCLUDED_HADDOCK_SRCS), $(HS_SRCS)))) $(EXTRA_HADDOCK_SRCS)
265
266 HTML_DIR = ../html-docs/$(PACKAGE)
267 HTML_DOC = $(HTML_DIR)/haddock.css $(HTML_DIR)/haddock.js
268
269 ifneq "$(HS_PPS)" ""
270
271 CLEAN_FILES += $(HS_PPS) $(addsuffix .tmp, $(HS_SRCS))
272
273 html :: $(HTML_DOC)
274
275 extraclean :: 
276         $(RM) -rf $(HTML_DIR)
277
278 $(HTML_DOC) : $(HS_PPS)
279         @$(INSTALL_DIR) $(HTML_DIR)
280         $(HADDOCK) $(HADDOCK_OPTS) -h -o $(HTML_DIR) $(HS_PPS) \
281                 --package=$(PACKAGE) \
282                 --dump-interface=$(PACKAGE).haddock \
283                 --use-index=../doc-index.html --use-contents=../index.html \
284                 --source-module=$(PackageSourceURL) \
285                 $(foreach pkg, $(PACKAGE_DEPS), \
286                    --read-interface=../$(pkg),../$(pkg)/$(pkg).haddock)
287
288 CLEAN_FILES += $(PACKAGE).haddock
289
290 %.raw-hs : %.lhs
291         $(HC) $(HC_OPTS) -D__HADDOCK__ -E $< -o $@
292
293 %.raw-hs : %.hs
294         $(HC) $(HC_OPTS) -D__HADDOCK__ -E $< -o $@
295
296 HTML_INSTALL_DIR = $(DESTDIR)$(htmldir)/libraries/html/$(PACKAGE)
297
298 install-docs :: $(HTML_DOC)
299         @$(INSTALL_DIR) $(HTML_INSTALL_DIR)
300         for i in $(HTML_DIR)/*; do \
301           echo $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(HTML_INSTALL_DIR); \
302           $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(HTML_INSTALL_DIR); \
303         done; \
304         $(INSTALL_DATA) $(INSTALL_OPTS) $(PACKAGE).haddock $(HTML_INSTALL_DIR); \
305
306 endif # HS_PPS
307 endif # HADDOCK_DOCS
308 endif # $(PACKAGE) /= ""
309
310 # -----------------------------------------------------------------------------
311