summaryrefslogtreecommitdiff
path: root/solenv/inc/unxgcc.mk
blob: a3231a69d7d61ffb17b89218223f5751ffe593a1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
# 
# Copyright 2000, 2010 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
# This file is part of OpenOffice.org.
#
# OpenOffice.org is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# only, as published by the Free Software Foundation.
#
# OpenOffice.org is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org.  If not, see
# <http://www.openoffice.org/license.html>
# for a copy of the LGPLv3 License.
#
#*************************************************************************

# generic mk file for gcc on unix systems

ASM*=
AFLAGS*=
SOLAR_JAVA*=
# default optimization level for product code
CDEFAULTOPT*=-O2
# architecture dependent flags for the C and C++ compiler that can be changed by
# exporting the variable ARCH_FLAGS="..." in the shell, which is used to start build
ARCH_FLAGS*=
# position independent code switch
PICSWITCH*:=-fpic
JAVAFLAGSDEBUG=-g

# filter for supressing verbose messages from linker
#not needed at the moment
#LINKOUTPUT_FILTER=" |& $(SOLARENV)/bin/msg_filter"

# _PTHREADS is needed for the stl
CDEFS+=-D_PTHREADS -D_REENTRANT -DNEW_SOLAR -D_USE_NAMESPACE=1

# enable visibility define in "sal/types.h"
.IF "$(HAVE_GCC_VISIBILITY_FEATURE)" == "TRUE"
CDEFS += -DHAVE_GCC_VISIBILITY_FEATURE
.ENDIF # "$(HAVE_GCC_VISIBILITY_FEATURE)" == "TRUE"

# this is a platform with JAVA support
.IF "$(SOLAR_JAVA)"!=""
JAVADEF=-DSOLAR_JAVA
.IF "$(debug)"==""
JAVA_RUNTIME=-ljava
.ELSE
JAVA_RUNTIME=-ljava_g
.ENDIF
.ENDIF

# name of C++ Compiler
CXX*=g++
# name of C Compiler
CC*=gcc
.IF "$(SYSBASE)"!=""
CFLAGS_SYSBASE:=-isystem $(SYSBASE)$/usr$/include
CXX+:=$(CFLAGS_SYSBASE)
CC+:=$(CFLAGS_SYSBASE)
.ENDIF          # "$(SYSBASE)"!=""
CFLAGS+=-fmessage-length=0 -c

# flags to enable build with symbols
CFLAGSENABLESYMBOLS=-g

# flags for the C++ Compiler
CFLAGSCC= -pipe $(ARCH_FLAGS)
# Flags for enabling exception handling
CFLAGSEXCEPTIONS=-fexceptions -fno-enforce-eh-specs
# Flags for disabling exception handling
CFLAGS_NO_EXCEPTIONS=-fno-exceptions

# -fpermissive should be removed as soon as possible
CFLAGSCXX= -pipe $(ARCH_FLAGS)
.IF "$(HAVE_GCC_VISIBILITY_FEATURE)" == "TRUE" && "$(HAVE_GCC_VISIBILITY_BROKEN)" != "TRUE"
CFLAGSCXX+=-fvisibility-inlines-hidden
.ENDIF # "$(HAVE_GCC_VISIBILITY_FEATURE)" == "TRUE"
.IF "$(HAVE_CXX0X)" == "TRUE"
CFLAGSCXX+=-std=c++0x
.IF "$(GCCNUMVER)" <= "000400059999"
CFLAGSCXX+=-Wno-deprecated-declarations
.ENDIF
.ENDIF # "$(HAVE_CXX0X)" == "TRUE"

.IF "$(PRODUCT)"!="full"
# enable debug STL
CFLAGSCXX += -D_GLIBCXX_DEBUG
.ENDIF # !PRODUCT

# Compiler flags for compiling static object in multi threaded environment with graphical user interface
CFLAGSOBJGUIMT=
# Compiler flags for compiling static object in multi threaded environment with character user interface
CFLAGSOBJCUIMT=
# Compiler flags for compiling shared object in multi threaded environment with graphical user interface
CFLAGSSLOGUIMT=$(PICSWITCH)
# Compiler flags for compiling shared object in multi threaded environment with character user interface
CFLAGSSLOCUIMT=$(PICSWITCH)
# Compiler flags for profiling
CFLAGSPROF=
# Compiler flags for debugging
CFLAGSDEBUG=-g
CFLAGSDBGUTIL=

GCCNUMVERSION_CMD=-dumpversion $(PIPEERROR) $(AWK) -v num=true -f $(SOLARENV)/bin/getcompver.awk
GCCNUMVER:=$(shell @-$(CXX) $(GCCNUMVERSION_CMD))

# Compiler flags for enabling optimizations
.IF "$(PRODUCT)"!=""
CFLAGSOPT=$(CDEFAULTOPT) # optimizing for products
.IF "$(GCCNUMVER)" <= "000400059999"
#At least SLED 10.2 gcc 4.3 overly agressively optimizes uno::Sequence into
#junk, so only strict-alias on >= 4.6.0
CFLAGSOPT+=-fno-strict-aliasing
.ENDIF
.ELSE 	# "$(PRODUCT)"!=""
CFLAGSOPT=   							# no optimizing for non products
.ENDIF	# "$(PRODUCT)"!=""

# Compiler flags for disabling optimizations
CFLAGSNOOPT=-O0
# Compiler flags for describing the output path
CFLAGSOUTOBJ=-o

# -Wshadow does not work for C with nested uses of pthread_cleanup_push:
CFLAGSWARNBOTH=-Wall -Wextra -Wendif-labels
CFLAGSWARNCC=$(CFLAGSWARNBOTH) -Wdeclaration-after-statement
CFLAGSWARNCXX=$(CFLAGSWARNBOTH) -Wshadow -Wno-ctor-dtor-privacy \
    -Wno-non-virtual-dtor
CFLAGSWALLCC=$(CFLAGSWARNCC)
CFLAGSWALLCXX=$(CFLAGSWARNCXX)
CFLAGSWERRCC=-Werror -DLIBO_WERROR

COMPILER_WARN_ERRORS=TRUE

# switches for dynamic and static linking
STATIC		= -Wl,-Bstatic
DYNAMIC		= -Wl,-Bdynamic

# name of linker
LINK*=$(CXX)
LINKC*=$(CC)

# default linker flags
.IF "$(SYSBASE)"!=""
LINKFLAGS_SYSBASE:=-Wl,--sysroot=$(SYSBASE)
.ENDIF          # "$(SYSBASE)"!=""
#
# The DT RPATH value is used first, before any other path, specifically before
# the path defined in the LD_LIBRARY_PATH environment variable. This is
# problematic since it does not allow the user to overwrite the value.
# Therefore DT_RPATH is deprecated. The introduction of the new variant,
# DT_RUNPATH, corrects this oversight by requiring the value is used after the
# path in LD_LIBRARY_PATH.
#
# The linker option --enable-new-dtags must be used to also add DT_RUNPATH
# entry. This will cause both, DT_RPATH and DT_RUNPATH entries, to be created
#
LINKFLAGSDEFS*=-Wl,-z,defs
LINKFLAGSRUNPATH_URELIB=-Wl,-rpath,\''$$ORIGIN'\',--enable-new-dtags
LINKFLAGSRUNPATH_UREBIN=-Wl,-rpath,\''$$ORIGIN/../lib:$$ORIGIN'\',--enable-new-dtags
    #TODO: drop $ORIGIN once no URE executable is also shipped in OOo
LINKFLAGSRUNPATH_OOO=-Wl,-rpath,\''$$ORIGIN:$$ORIGIN/../ure-link/lib'\',--enable-new-dtags
LINKFLAGSRUNPATH_SDK=-Wl,-rpath,\''$$ORIGIN/../../ure-link/lib'\',--enable-new-dtags
LINKFLAGSRUNPATH_OXT=
LINKFLAGSRUNPATH_NONE=
# flag -Wl,-z,noexecstack sets the NX bit on the stack
LINKFLAGS=-Wl,-z,noexecstack -Wl,-z,combreloc $(LINKFLAGSDEFS) $(LINKFLAGS_SYSBASE)
.IF "$(HAVE_LD_BSYMBOLIC_FUNCTIONS)"  == "TRUE"
LINKFLAGS += -Wl,-Bsymbolic-functions -Wl,--dynamic-list-cpp-new -Wl,--dynamic-list-cpp-typeinfo
.ENDIF

# linker flags for linking applications
LINKFLAGSAPPGUI= -Wl,-export-dynamic \
    -Wl,-rpath-link,$(LB):$(SOLARLIBDIR):$(SYSBASE)/lib:$(SYSBASE)/usr/lib
LINKFLAGSAPPCUI= -Wl,-export-dynamic \
    -Wl,-rpath-link,$(LB):$(SOLARLIBDIR):$(SYSBASE)/lib:$(SYSBASE)/usr/lib

# linker flags for linking shared libraries
LINKFLAGSSHLGUI= -shared
LINKFLAGSSHLCUI= -shared

LINKFLAGSTACK=
LINKFLAGSPROF=
LINKFLAGSDEBUG=-g
LINKFLAGSOPT=

# linker flags for optimization (symbol hashtable)
# for now, applied to symbol scoped libraries, only
LINKFLAGSOPTIMIZE*=-Wl,-O1
LINKVERSIONMAPFLAG=$(LINKFLAGSOPTIMIZE) -Wl,--version-script

SONAME_SWITCH=-Wl,-h

# Sequence of libs does matter !

STDLIBCPP=-lstdc++

# default objectfilenames to link
STDOBJGUI=
STDSLOGUI=
STDOBJCUI=
STDSLOCUI=

.IF "$(ALLOC)" == "TCMALLOC"
STDLIBGUIMT+=-ltcmalloc
STDLIBCUIMT+=-ltcmalloc
STDSHLGUIMT+=-ltcmalloc
STDSHLCUIMT+=-ltcmalloc
.ENDIF

.IF "$(ALLOC)" == "JEMALLOC"
STDLIBGUIMT+=-ljemalloc
STDLIBCUIMT+=-ljemalloc
STDSHLGUIMT+=-ljemalloc
STDSHLCUIMT+=-ljemalloc
.ENDIF

.IF "$(HAVE_LD_HASH_STYLE)"  == "TRUE"
LINKFLAGS += -Wl,--hash-style=$(WITH_LINKER_HASH_STYLE)
.ELSE
LINKFLAGS += -Wl,-zdynsort
.ENDIF

# libraries for linking applications
STDLIBGUIMT+=-Wl,--as-needed $(DL_LIB) $(PTHREAD_LIBS) -lm -Wl,--no-as-needed
STDLIBCUIMT+=-Wl,--as-needed $(DL_LIB) $(PTHREAD_LIBS) -lm -Wl,--no-as-needed
# libraries for linking shared libraries
STDSHLGUIMT+=-Wl,--as-needed $(DL_LIB) $(PTHREAD_LIBS) -lm -Wl,--no-as-needed
STDSHLCUIMT+=-Wl,--as-needed $(DL_LIB) $(PTHREAD_LIBS) -lm -Wl,--no-as-needed

X11LINK_DYNAMIC = -Wl,--as-needed -lXext -lX11 -Wl,--no-as-needed

LIBSALCPPRT*=-Wl,--whole-archive -lsalcpprt -Wl,--no-whole-archive

# name of library manager
LIBMGR*=$(AR)
LIBFLAGS=-r

# tool for generating import libraries
IMPLIB=
IMPLIBFLAGS=

MAPSYM=
MAPSYMFLAGS=

RC=irc
RCFLAGS=-fo$@ $(RCFILES)
RCLINK=
RCLINKFLAGS=
RCSETVERSION=

# platform specific identifier for shared libs
DLLPRE=lib
DLLPOST=.so