1 #
2 # Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 ################################################################################
27 # Setup bundled libraries.
28 #
29 # For libjpeg, giflib, libpng, lcms2 and zlib the source is present in the
30 # OpenJDK repository (referred to as "bundled"). Default is to use libjpeg,
31 # giflib, libpng and lcms2 libraries as "bundled". The default for zlib is
32 # to use the bundled zlib on Windows and AIX, otherwise the external ("system")
33 # zlib, if present. However the libs may be replaced by an external ("system")
34 # version by the user.
35 ################################################################################
36 AC_DEFUN_ONCE([LIB_SETUP_BUNDLED_LIBS],
37 [
38 LIB_SETUP_LIBJPEG
39 LIB_SETUP_GIFLIB
40 LIB_SETUP_LIBPNG
41 LIB_SETUP_ZLIB
42 LIB_SETUP_LCMS
43 ])
44
45 ################################################################################
46 # Setup libjpeg
47 ################################################################################
48 AC_DEFUN_ONCE([LIB_SETUP_LIBJPEG],
49 [
50 AC_ARG_WITH(libjpeg, [AS_HELP_STRING([--with-libjpeg],
51 [use libjpeg from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
52
53 AC_MSG_CHECKING([for which libjpeg to use])
54 # default is bundled
55 DEFAULT_LIBJPEG=bundled
56 # if user didn't specify, use DEFAULT_LIBJPEG
57 if test "x${with_libjpeg}" = "x"; then
58 with_libjpeg=${DEFAULT_LIBJPEG}
59 fi
60 AC_MSG_RESULT(${with_libjpeg})
61
62 if test "x${with_libjpeg}" = "xbundled"; then
63 USE_EXTERNAL_LIBJPEG=false
64 elif test "x${with_libjpeg}" = "xsystem"; then
65 AC_CHECK_HEADER(jpeglib.h, [],
66 [ AC_MSG_ERROR([--with-libjpeg=system specified, but jpeglib.h not found!])])
67 AC_CHECK_LIB(jpeg, jpeg_CreateDecompress, [],
68 [ AC_MSG_ERROR([--with-libjpeg=system specified, but no libjpeg found])])
69
70 USE_EXTERNAL_LIBJPEG=true
71 else
72 AC_MSG_ERROR([Invalid use of --with-libjpeg: ${with_libjpeg}, use 'system' or 'bundled'])
73 fi
74
75 AC_SUBST(USE_EXTERNAL_LIBJPEG)
76 ])
77
78 ################################################################################
79 # Setup giflib
80 ################################################################################
81 AC_DEFUN_ONCE([LIB_SETUP_GIFLIB],
82 [
83 AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib],
84 [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
85
86 AC_MSG_CHECKING([for which giflib to use])
87 # default is bundled
88 DEFAULT_GIFLIB=bundled
89 # if user didn't specify, use DEFAULT_GIFLIB
90 if test "x${with_giflib}" = "x"; then
91 with_giflib=${DEFAULT_GIFLIB}
92 fi
93 AC_MSG_RESULT(${with_giflib})
94
95 if test "x${with_giflib}" = "xbundled"; then
96 USE_EXTERNAL_LIBGIF=false
97 elif test "x${with_giflib}" = "xsystem"; then
98 AC_CHECK_HEADER(gif_lib.h, [],
99 [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])])
100 AC_CHECK_LIB(gif, DGifGetCode, [],
101 [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])])
102
103 USE_EXTERNAL_LIBGIF=true
104 else
105 AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled'])
106 fi
107
108 AC_SUBST(USE_EXTERNAL_LIBGIF)
109 ])
110
111 ################################################################################
112 # Setup libpng
113 ################################################################################
114 AC_DEFUN_ONCE([LIB_SETUP_LIBPNG],
115 [
116 AC_ARG_WITH(libpng, [AS_HELP_STRING([--with-libpng],
117 [use libpng from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
118
119 PKG_CHECK_MODULES(PNG, libpng, [LIBPNG_FOUND=yes], [LIBPNG_FOUND=no])
120 AC_MSG_CHECKING([for which libpng to use])
121
122 # default is bundled
123 DEFAULT_LIBPNG=bundled
124 # if user didn't specify, use DEFAULT_LIBPNG
125 if test "x${with_libpng}" = "x"; then
126 with_libpng=${DEFAULT_LIBPNG}
127 fi
128
129 if test "x${with_libpng}" = "xbundled"; then
130 USE_EXTERNAL_LIBPNG=false
131 PNG_CFLAGS=""
132 PNG_LIBS=""
133 AC_MSG_RESULT([bundled])
134 elif test "x${with_libpng}" = "xsystem"; then
135 if test "x${LIBPNG_FOUND}" = "xyes"; then
136 # PKG_CHECK_MODULES will set PNG_CFLAGS and PNG_LIBS
137 USE_EXTERNAL_LIBPNG=true
138 AC_MSG_RESULT([system])
139 else
140 AC_MSG_RESULT([system not found])
141 AC_MSG_ERROR([--with-libpng=system specified, but no libpng found!])
142 fi
143 else
144 AC_MSG_ERROR([Invalid value of --with-libpng: ${with_libpng}, use 'system' or 'bundled'])
145 fi
146
147 AC_SUBST(USE_EXTERNAL_LIBPNG)
148 AC_SUBST(PNG_CFLAGS)
149 AC_SUBST(PNG_LIBS)
150 ])
151
152 ################################################################################
153 # Setup zlib
154 ################################################################################
155 AC_DEFUN_ONCE([LIB_SETUP_ZLIB],
156 [
157 AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib],
158 [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
159
160 AC_CHECK_LIB(z, compress,
161 [ ZLIB_FOUND=yes ],
162 [ ZLIB_FOUND=no ])
163
164 AC_MSG_CHECKING([for which zlib to use])
165
166 DEFAULT_ZLIB=system
167 if test "x$OPENJDK_TARGET_OS" = xwindows -o "x$OPENJDK_TARGET_OS" = xaix; then
168 # On windows and aix default is bundled, on others default is system
169 DEFAULT_ZLIB=bundled
170 fi
171
172 if test "x${ZLIB_FOUND}" != "xyes"; then
173 # If we don't find any system...set default to bundled
174 DEFAULT_ZLIB=bundled
175 fi
176
177 # If user didn't specify, use DEFAULT_ZLIB
178 if test "x${with_zlib}" = "x"; then
179 with_zlib=${DEFAULT_ZLIB}
180 fi
181
182 if test "x${with_zlib}" = "xbundled"; then
183 USE_EXTERNAL_LIBZ=false
184 AC_MSG_RESULT([bundled])
185 elif test "x${with_zlib}" = "xsystem"; then
186 if test "x${ZLIB_FOUND}" = "xyes"; then
187 USE_EXTERNAL_LIBZ=true
188 AC_MSG_RESULT([system])
189
190 if test "x$USE_EXTERNAL_LIBPNG" != "xtrue"; then
191 # If we use bundled libpng, we must verify that we have a proper zlib.
192 # For instance zlib-ng has had issues with inflateValidate().
193 AC_MSG_CHECKING([for system zlib functionality])
194 AC_COMPILE_IFELSE(
195 [AC_LANG_PROGRAM([#include "zlib.h"], [
196 #if ZLIB_VERNUM >= 0x1281
197 inflateValidate(NULL, 0);
198 #endif
199 ])],
200 [AC_MSG_RESULT([ok])],
201 [
202 AC_MSG_RESULT([not ok])
203 AC_MSG_ERROR([System zlib not working correctly])
204 ]
205 )
206 fi
207 else
208 AC_MSG_RESULT([system not found])
209 AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!])
210 fi
211 else
212 AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
213 fi
214
215 LIBZ_CFLAGS=""
216 LIBZ_LIBS=""
217 if test "x$USE_EXTERNAL_LIBZ" = "xfalse"; then
218 LIBZ_CFLAGS="$LIBZ_CFLAGS -I$TOPDIR/src/java.base/share/native/libzip/zlib"
219 else
220 LIBZ_LIBS="-lz"
221 fi
222
223 AC_SUBST(USE_EXTERNAL_LIBZ)
224 AC_SUBST(LIBZ_CFLAGS)
225 AC_SUBST(LIBZ_LIBS)
226 ])
227
228 ################################################################################
229 # Setup lcms (Little CMS)
230 ################################################################################
231 AC_DEFUN_ONCE([LIB_SETUP_LCMS],
232 [
233 AC_ARG_WITH(lcms, [AS_HELP_STRING([--with-lcms],
234 [use lcms2 from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
235
236 AC_MSG_CHECKING([for which lcms to use])
237
238 DEFAULT_LCMS=bundled
239 # If user didn't specify, use DEFAULT_LCMS
240 if test "x${with_lcms}" = "x"; then
241 with_lcms=${DEFAULT_LCMS}
242 fi
243
244 if test "x${with_lcms}" = "xbundled"; then
245 USE_EXTERNAL_LCMS=false
246 LCMS_CFLAGS=""
247 LCMS_LIBS=""
248 AC_MSG_RESULT([bundled])
249 elif test "x${with_lcms}" = "xsystem"; then
250 AC_MSG_RESULT([system])
251 PKG_CHECK_MODULES([LCMS], [lcms2], [LCMS_FOUND=yes], [LCMS_FOUND=no])
252 if test "x${LCMS_FOUND}" = "xyes"; then
253 # PKG_CHECK_MODULES will set LCMS_CFLAGS and LCMS_LIBS
254 USE_EXTERNAL_LCMS=true
255 else
256 AC_MSG_ERROR([--with-lcms=system specified, but no lcms found!])
257 fi
258 else
259 AC_MSG_ERROR([Invalid value for --with-lcms: ${with_lcms}, use 'system' or 'bundled'])
260 fi
261
262 AC_SUBST(USE_EXTERNAL_LCMS)
263 AC_SUBST(LCMS_CFLAGS)
264 AC_SUBST(LCMS_LIBS)
265 ])
--- EOF ---