lib-bundled.m4 revision 1978:03543a758cd5 
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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
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8# particular file as subject to the "Classpath" exception as provided
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11# This code is distributed in the hope that it will be useful, but WITHOUT
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25
26################################################################################
27# Setup bundled libraries.
28#
29# For libjpeg, giflib, libpng, lcms2 and zlib, the source is present in the
30# OpenJDK repository. Default is to use these libraries as bundled, but they
31# might be replaced by en external version by the user.
32################################################################################
33AC_DEFUN_ONCE([LIB_SETUP_BUNDLED_LIBS],
34[
35  LIB_SETUP_LIBJPEG
36  LIB_SETUP_GIFLIB
37  LIB_SETUP_LIBPNG
38  LIB_SETUP_ZLIB
39  LIB_SETUP_LCMS
40])
41
42################################################################################
43# Setup libjpeg
44################################################################################
45AC_DEFUN_ONCE([LIB_SETUP_LIBJPEG],
46[
47  AC_ARG_WITH(libjpeg, [AS_HELP_STRING([--with-libjpeg],
48      [use libjpeg from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
49
50  AC_MSG_CHECKING([for which libjpeg to use])
51  # default is bundled
52  DEFAULT_LIBJPEG=bundled
53  # if user didn't specify, use DEFAULT_LIBJPEG
54  if test "x${with_libjpeg}" = "x"; then
55    with_libjpeg=${DEFAULT_LIBJPEG}
56  fi
57  AC_MSG_RESULT(${with_libjpeg})
58
59  if test "x${with_libjpeg}" = "xbundled"; then
60    USE_EXTERNAL_LIBJPEG=false
61  elif test "x${with_libjpeg}" = "xsystem"; then
62    AC_CHECK_HEADER(jpeglib.h, [],
63        [ AC_MSG_ERROR([--with-libjpeg=system specified, but jpeglib.h not found!])])
64    AC_CHECK_LIB(jpeg, jpeg_CreateDecompress, [],
65        [ AC_MSG_ERROR([--with-libjpeg=system specified, but no libjpeg found])])
66
67    USE_EXTERNAL_LIBJPEG=true
68  else
69    AC_MSG_ERROR([Invalid use of --with-libjpeg: ${with_libjpeg}, use 'system' or 'bundled'])
70  fi
71
72  AC_SUBST(USE_EXTERNAL_LIBJPEG)
73])
74
75################################################################################
76# Setup giflib
77################################################################################
78AC_DEFUN_ONCE([LIB_SETUP_GIFLIB],
79[
80  AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib],
81      [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
82
83  AC_MSG_CHECKING([for which giflib to use])
84  # default is bundled
85  DEFAULT_GIFLIB=bundled
86  # if user didn't specify, use DEFAULT_GIFLIB
87  if test "x${with_giflib}" = "x"; then
88    with_giflib=${DEFAULT_GIFLIB}
89  fi
90  AC_MSG_RESULT(${with_giflib})
91
92  if test "x${with_giflib}" = "xbundled"; then
93    USE_EXTERNAL_LIBGIF=false
94  elif test "x${with_giflib}" = "xsystem"; then
95    AC_CHECK_HEADER(gif_lib.h, [],
96        [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])])
97    AC_CHECK_LIB(gif, DGifGetCode, [],
98        [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])])
99
100    USE_EXTERNAL_LIBGIF=true
101  else
102    AC_MSG_ERROR([Invalid value of --with-giflib: ${with_giflib}, use 'system' or 'bundled'])
103  fi
104
105  AC_SUBST(USE_EXTERNAL_LIBGIF)
106])
107
108################################################################################
109# Setup libpng
110################################################################################
111AC_DEFUN_ONCE([LIB_SETUP_LIBPNG],
112[
113  AC_ARG_WITH(libpng, [AS_HELP_STRING([--with-libpng],
114     [use libpng from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
115
116  AC_MSG_CHECKING([for which libpng to use])
117
118  # default is bundled
119  DEFAULT_LIBPNG=bundled
120  # if user didn't specify, use DEFAULT_LIBPNG
121  if test "x${with_libpng}" = "x"; then
122      with_libpng=${DEFAULT_LIBPNG}
123  fi
124
125  if test "x${with_libpng}" = "xbundled"; then
126      USE_EXTERNAL_LIBPNG=false
127      AC_MSG_RESULT([bundled])
128  elif test "x${with_libpng}" = "xsystem"; then
129      PKG_CHECK_MODULES(PNG, libpng,
130                   [ LIBPNG_FOUND=yes ],
131                   [ LIBPNG_FOUND=no ])
132      if test "x${LIBPNG_FOUND}" = "xyes"; then
133          USE_EXTERNAL_LIBPNG=true
134          AC_MSG_RESULT([system])
135      else
136          AC_MSG_RESULT([system not found])
137          AC_MSG_ERROR([--with-libpng=system specified, but no libpng found!])
138      fi
139  else
140      AC_MSG_ERROR([Invalid value of --with-libpng: ${with_libpng}, use 'system' or 'bundled'])
141  fi
142
143  AC_SUBST(USE_EXTERNAL_LIBPNG)
144])
145
146################################################################################
147# Setup zlib
148################################################################################
149AC_DEFUN_ONCE([LIB_SETUP_ZLIB],
150[
151  AC_ARG_WITH(zlib, [AS_HELP_STRING([--with-zlib],
152      [use zlib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
153
154  AC_CHECK_LIB(z, compress,
155      [ ZLIB_FOUND=yes ],
156      [ ZLIB_FOUND=no ])
157
158  AC_MSG_CHECKING([for which zlib to use])
159
160  DEFAULT_ZLIB=system
161  if test "x$OPENJDK_TARGET_OS" = xwindows; then
162    # On windows default is bundled...on others default is system
163    DEFAULT_ZLIB=bundled
164  fi
165
166  if test "x${ZLIB_FOUND}" != "xyes"; then
167    # If we don't find any system...set default to bundled
168    DEFAULT_ZLIB=bundled
169  fi
170
171  # If user didn't specify, use DEFAULT_ZLIB
172  if test "x${with_zlib}" = "x"; then
173    with_zlib=${DEFAULT_ZLIB}
174  fi
175
176  if test "x${with_zlib}" = "xbundled"; then
177    USE_EXTERNAL_LIBZ=false
178    AC_MSG_RESULT([bundled])
179  elif test "x${with_zlib}" = "xsystem"; then
180    if test "x${ZLIB_FOUND}" = "xyes"; then
181      USE_EXTERNAL_LIBZ=true
182      AC_MSG_RESULT([system])
183    else
184      AC_MSG_RESULT([system not found])
185      AC_MSG_ERROR([--with-zlib=system specified, but no zlib found!])
186    fi
187  else
188    AC_MSG_ERROR([Invalid value for --with-zlib: ${with_zlib}, use 'system' or 'bundled'])
189  fi
190
191  AC_SUBST(USE_EXTERNAL_LIBZ)
192])
193
194################################################################################
195# Setup lcms (Little CMS)
196################################################################################
197AC_DEFUN_ONCE([LIB_SETUP_LCMS],
198[
199  AC_ARG_WITH(lcms, [AS_HELP_STRING([--with-lcms],
200      [use lcms2 from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
201
202  AC_MSG_CHECKING([for which lcms to use])
203
204  DEFAULT_LCMS=bundled
205  # If user didn't specify, use DEFAULT_LCMS
206  if test "x${with_lcms}" = "x"; then
207      with_lcms=${DEFAULT_LCMS}
208  fi
209
210  if test "x${with_lcms}" = "xbundled"; then
211    USE_EXTERNAL_LCMS=false
212    AC_MSG_RESULT([bundled])
213  elif test "x${with_lcms}" = "xsystem"; then
214    AC_MSG_RESULT([system])
215    PKG_CHECK_MODULES([LCMS], [lcms2], [LCMS_FOUND=yes], [LCMS_FOUND=no])
216    if test "x${LCMS_FOUND}" = "xyes"; then
217      USE_EXTERNAL_LCMS=true
218    else
219      AC_MSG_ERROR([--with-lcms=system specified, but no lcms found!])
220    fi
221  else
222    AC_MSG_ERROR([Invalid value for --with-lcms: ${with_lcms}, use 'system' or 'bundled'])
223  fi
224
225  AC_SUBST(USE_EXTERNAL_LCMS)
226])
227