1#
2# ***** BEGIN LICENSE BLOCK *****
3# Version: MPL 1.1/GPL 2.0/LGPL 2.1
4#
5# The contents of this file are subject to the Mozilla Public License Version
6# 1.1 (the "License"); you may not use this file except in compliance with
7# the License. You may obtain a copy of the License at
8# http://www.mozilla.org/MPL/
9#
10# Software distributed under the License is distributed on an "AS IS" basis,
11# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12# for the specific language governing rights and limitations under the
13# License.
14#
15# The Original Code is mozilla.org code.
16#
17# The Initial Developer of the Original Code is
18# Mozilla Foundation
19# Portions created by the Initial Developer are Copyright (C) 2008
20# the Initial Developer. All Rights Reserved.
21#
22# Contributor(s):
23#  Ted Mielczarek <ted.mielczarek@gmail.com>
24#
25# Alternatively, the contents of this file may be used under the terms of
26# either of the GNU General Public License Version 2 or later (the "GPL"),
27# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28# in which case the provisions of the GPL or the LGPL are applicable instead
29# of those above. If you wish to allow use of your version of this file only
30# under the terms of either the GPL or the LGPL, and not to allow others to
31# use your version of this file under the terms of the MPL, indicate your
32# decision by deleting the provisions above and replace them with the notice
33# and other provisions required by the GPL or the LGPL. If you do not delete
34# the provisions above, a recipient may use your version of this file under
35# the terms of any one of the MPL, the GPL or the LGPL.
36#
37# ***** END LICENSE BLOCK *****
38
39DEPTH		= ../..
40topsrcdir	= @top_srcdir@
41srcdir		= @srcdir@
42VPATH		= @srcdir@
43
44include $(DEPTH)/config/autoconf.mk
45
46MODULE		= jemalloc
47
48# jemalloc.c properly uses 'static', so don't burden it with manually exposing
49# symbols.
50VISIBILITY_FLAGS=
51
52ifeq (WINNT,$(OS_TARGET))
53# Building the CRT from source
54CRT_OBJ_DIR = $(CURDIR)/crtsrc
55MOZ_CRT_DLL_NAME = mozcrt19
56MOZ_CRT_STATIC_LIBS = libcmt libcpmt
57MOZ_CRT_DLL = $(CRT_OBJ_DIR)/build/intel/$(MOZ_CRT_DLL_NAME).dll
58MOZ_CRT_IMPORT_LIB = $(CRT_OBJ_DIR)/build/intel/$(MOZ_CRT_DLL_NAME).lib
59
60# copy the CRT DLL to dist/bin,
61# copy the import lib to dist/lib
62libs:: $(MOZ_CRT_DLL) $(MOZ_CRT_IMPORT_LIB)
63	$(INSTALL) $(MOZ_CRT_DLL) $(FINAL_TARGET)
64	$(INSTALL) $(MOZ_CRT_IMPORT_LIB) $(DIST)/lib
65
66$(MOZ_CRT_IMPORT_LIB): $(MOZ_CRT_DLL)
67
68define EXTRACT_CMD
69cd $(CRT_OBJ_DIR)/intel/$(i)_lib && lib "-extract:..\\build\\intel\\$(i)_obj\\unhandld.obj" eh.lib
70
71endef # don't touch the blank line. actually, don't touch anything in this file.
72
73# patch if necessary
74$(CRT_OBJ_DIR)/jemalloc.c: $(srcdir)/crtsp1.diff
75	rm -rf $(CRT_OBJ_DIR)
76	cp -R "$(WIN32_CRT_SRC_DIR)" $(CRT_OBJ_DIR)
77# per http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1189363&SiteID=1
78	$(foreach i,dll mt xdll xmt,$(EXTRACT_CMD))
79# truly awful
80#XXX: get ed into mozillabuild, bug 415123
81	$(PERL) $(srcdir)/apply-ed-patches.pl $(srcdir)/crtsp1.diff \
82	$(CRT_OBJ_DIR) $(srcdir)/ed.exe
83
84$(MOZ_CRT_DLL): \
85  $(CRT_OBJ_DIR)/jemalloc.c $(srcdir)/jemalloc.c $(srcdir)/jemalloc.h \
86  $(srcdir)/ql.h $(srcdir)/qr.h $(srcdir)/rb.h
87	cp $(srcdir)/jemalloc.c $(srcdir)/jemalloc.h $(srcdir)/ql.h \
88	$(srcdir)/qr.h $(srcdir)/rb.h $(CRT_OBJ_DIR)
89# this pretty much sucks, but nmake and make don't play well together
90	$(PYTHON) $(srcdir)/build-crt.py $(CRT_OBJ_DIR)
91# XXX: these don't link right for some reason; the problem is likely
92# that  not all the standard symbols are exported; looks like MSFT
93# never updated the sample.def files; could probably fix if someone
94# were ever bored enough. :-)
95	rm -f $(addsuffix .lib, $(addprefix $(CRT_OBJ_DIR)/build/intel/, $(MOZ_CRT_STATIC_LIBS)))
96	rm -f $(addsuffix .pdb, $(addprefix $(CRT_OBJ_DIR)/build/intel/, $(MOZ_CRT_STATIC_LIBS)))
97
98else # Not Windows
99
100MODULE_OPTIMIZE_FLAGS = -O2
101ifeq ($(OS_ARCH),SunOS)
102ifndef GNU_CC
103MODULE_OPTIMIZE_FLAGS = -xO5
104endif
105endif
106
107LIBRARY_NAME	= jemalloc
108
109# Build jemalloc as a shared lib.  This is mandatory for Darwin, since a library
110# init function is used on that platform.
111ifeq ($(OS_ARCH),Darwin)
112FORCE_SHARED_LIB= 1
113else
114DIST_INSTALL = 1
115FORCE_STATIC_LIB= 1
116endif
117
118EXPORTS = jemalloc.h
119CSRCS   = jemalloc.c
120
121#XXX: PGO on Linux causes problems here
122# See bug 419470
123NO_PROFILE_GUIDED_OPTIMIZE = 1
124endif
125
126include $(topsrcdir)/config/rules.mk
127
128ifeq (Darwin,$(OS_TARGET))
129LDFLAGS += -init _jemalloc_darwin_init
130endif
131