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
|
#
# Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code 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 General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
# Major library component reside in separate files.
m4_include([lib-alsa.m4])
m4_include([lib-bundled.m4])
m4_include([lib-cups.m4])
m4_include([lib-ffi.m4])
m4_include([lib-freetype.m4])
m4_include([lib-std.m4])
m4_include([lib-x11.m4])
m4_include([lib-fontconfig.m4])
m4_include([lib-tests.m4])
################################################################################
# Determine which libraries are needed for this configuration
################################################################################
AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],
[
# Check if X11 is needed
if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
# No X11 support on windows or macosx
NEEDS_LIB_X11=false
elif test "x$ENABLE_HEADLESS_ONLY" = xtrue; then
# No X11 support needed when building headless only
NEEDS_LIB_X11=false
else
# All other instances need X11
NEEDS_LIB_X11=true
fi
# Check if fontconfig is needed
if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
# No fontconfig support on windows or macosx
NEEDS_LIB_FONTCONFIG=false
else
# All other instances need fontconfig, even if building headless only,
# libawt still needs fontconfig headers.
NEEDS_LIB_FONTCONFIG=true
fi
# Check if cups is needed
if test "x$OPENJDK_TARGET_OS" = xwindows; then
# Windows have a separate print system
NEEDS_LIB_CUPS=false
else
NEEDS_LIB_CUPS=true
fi
# A custom hook may have set this already
if test "x$NEEDS_LIB_FREETYPE" = "x"; then
NEEDS_LIB_FREETYPE=true
fi
# Check if alsa is needed
if test "x$OPENJDK_TARGET_OS" = xlinux; then
NEEDS_LIB_ALSA=true
else
NEEDS_LIB_ALSA=false
fi
# Check if ffi is needed
if HOTSPOT_CHECK_JVM_VARIANT(zero); then
NEEDS_LIB_FFI=true
else
NEEDS_LIB_FFI=false
fi
])
################################################################################
# Parse library options, and setup needed libraries
################################################################################
AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
[
LIB_SETUP_STD_LIBS
LIB_SETUP_X11
LIB_SETUP_CUPS
LIB_SETUP_FONTCONFIG
LIB_SETUP_FREETYPE
LIB_SETUP_ALSA
LIB_SETUP_LIBFFI
LIB_SETUP_BUNDLED_LIBS
LIB_SETUP_MISC_LIBS
LIB_TESTS_SETUP_GTEST
BASIC_JDKLIB_LIBS=""
if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then
BASIC_JDKLIB_LIBS="-ljava -ljvm"
fi
# Math library
BASIC_JVM_LIBS="$LIBM"
# Dynamic loading library
if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then
BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBDL"
fi
# Threading library
if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then
BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread"
fi
# librt for legacy clock_gettime
if test "x$OPENJDK_TARGET_OS" = xlinux; then
# Hotspot needs to link librt to get the clock_* functions.
# But once our supported minimum build and runtime platform
# has glibc 2.17, this can be removed as the functions are
# in libc.
BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lrt"
fi
# Atomic library
# 32-bit platforms needs fallback library for 8-byte atomic ops on Zero
if HOTSPOT_CHECK_JVM_VARIANT(zero); then
if test "x$OPENJDK_TARGET_OS" = xlinux &&
(test "x$OPENJDK_TARGET_CPU" = xarm ||
test "x$OPENJDK_TARGET_CPU" = xm68k ||
test "x$OPENJDK_TARGET_CPU" = xmips ||
test "x$OPENJDK_TARGET_CPU" = xmipsel ||
test "x$OPENJDK_TARGET_CPU" = xppc ||
test "x$OPENJDK_TARGET_CPU" = xsh); then
BASIC_JVM_LIBS="$BASIC_JVM_LIBS -latomic"
fi
fi
# perfstat lib
if test "x$OPENJDK_TARGET_OS" = xaix; then
BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lperfstat"
fi
if test "x$OPENJDK_TARGET_OS" = xwindows; then
BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \
comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib powrprof.lib uuid.lib \
ws2_32.lib winmm.lib version.lib psapi.lib"
fi
JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
JDKEXE_LIBS=""
JVM_LIBS="$BASIC_JVM_LIBS"
OPENJDK_BUILD_JDKLIB_LIBS="$BASIC_JDKLIB_LIBS"
OPENJDK_BUILD_JVM_LIBS="$BASIC_JVM_LIBS"
AC_SUBST(JDKLIB_LIBS)
AC_SUBST(JDKEXE_LIBS)
AC_SUBST(JVM_LIBS)
AC_SUBST(OPENJDK_BUILD_JDKLIB_LIBS)
AC_SUBST(OPENJDK_BUILD_JVM_LIBS)
])
################################################################################
# Setup various libraries, typically small system libraries
################################################################################
AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
[
# Setup libm (the maths library)
if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
AC_CHECK_LIB(m, cos, [], [
AC_MSG_NOTICE([Maths library was not found])
])
LIBM="-lm"
else
LIBM=""
fi
AC_SUBST(LIBM)
# Setup libdl (for dynamic library loading)
save_LIBS="$LIBS"
LIBS=""
AC_CHECK_LIB(dl, dlopen)
LIBDL="$LIBS"
AC_SUBST(LIBDL)
LIBS="$save_LIBS"
# Control if libzip can use mmap. Available for purposes of overriding.
LIBZIP_CAN_USE_MMAP=true
AC_SUBST(LIBZIP_CAN_USE_MMAP)
])
|
