1.1 --- a/configure	Tue Feb 26 01:10:48 2008 +0000
     1.2 +++ b/configure	Tue Apr 01 08:03:56 2008 +0000
     1.3 @@ -700,6 +700,8 @@
     1.4  host_cpu
     1.5  host_vendor
     1.6  host_os
     1.7 +OSMESA_DRIVER_TRUE
     1.8 +OSMESA_DRIVER_FALSE
     1.9  PKG_CONFIG
    1.10  LIBPNG_CFLAGS
    1.11  LIBPNG_LIBS
    1.12 @@ -1359,6 +1361,12 @@
    1.13    --enable-watch          Enable watchpoints in the debugger (warning: hurts
    1.14                            performance)
    1.15  
    1.16 +Optional Packages:
    1.17 +  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    1.18 +  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    1.19 +  --with-osmesa           Build with the osmesa GL library (software
    1.20 +                          rendering)
    1.21 +
    1.22  Some influential environment variables:
    1.23    CC          C compiler command
    1.24    CFLAGS      C compiler flags
    1.25 @@ -4991,6 +4999,15 @@
    1.26     fi
    1.27  fi
    1.28  
    1.29 +
    1.30 +# Check whether --with-osmesa was given.
    1.31 +if test "${with_osmesa+set}" = set; then
    1.32 +  withval=$with_osmesa;
    1.33 +else
    1.34 +  with_osmesa=no
    1.35 +fi
    1.36 +
    1.37 +
    1.38  # On IRIX 5.3, sys/types and inttypes.h are conflicting.
    1.39  
    1.40  
    1.41 @@ -5060,6 +5077,235 @@
    1.42  done
    1.43  
    1.44  
    1.45 +if test "x$with_osmesa" != xno; then
    1.46 +
    1.47 +
    1.48 +{ echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5
    1.49 +echo $ECHO_N "checking for OSMesaCreateContext in -lOSMesa... $ECHO_C" >&6; }
    1.50 +if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then
    1.51 +  echo $ECHO_N "(cached) $ECHO_C" >&6
    1.52 +else
    1.53 +  ac_check_lib_save_LIBS=$LIBS
    1.54 +LIBS="-lOSMesa  $LIBS"
    1.55 +cat >conftest.$ac_ext <<_ACEOF
    1.56 +/* confdefs.h.  */
    1.57 +_ACEOF
    1.58 +cat confdefs.h >>conftest.$ac_ext
    1.59 +cat >>conftest.$ac_ext <<_ACEOF
    1.60 +/* end confdefs.h.  */
    1.61 +
    1.62 +/* Override any GCC internal prototype to avoid an error.
    1.63 +   Use char because int might match the return type of a GCC
    1.64 +   builtin and then its argument prototype would still apply.  */
    1.65 +#ifdef __cplusplus
    1.66 +extern "C"
    1.67 +#endif
    1.68 +char OSMesaCreateContext ();
    1.69 +int
    1.70 +main ()
    1.71 +{
    1.72 +return OSMesaCreateContext ();
    1.73 +  ;
    1.74 +  return 0;
    1.75 +}
    1.76 +_ACEOF
    1.77 +rm -f conftest.$ac_objext conftest$ac_exeext
    1.78 +if { (ac_try="$ac_link"
    1.79 +case "(($ac_try" in
    1.80 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    1.81 +  *) ac_try_echo=$ac_try;;
    1.82 +esac
    1.83 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
    1.84 +  (eval "$ac_link") 2>conftest.er1
    1.85 +  ac_status=$?
    1.86 +  grep -v '^ *+' conftest.er1 >conftest.err
    1.87 +  rm -f conftest.er1
    1.88 +  cat conftest.err >&5
    1.89 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
    1.90 +  (exit $ac_status); } && {
    1.91 +	 test -z "$ac_c_werror_flag" ||
    1.92 +	 test ! -s conftest.err
    1.93 +       } && test -s conftest$ac_exeext &&
    1.94 +       $as_test_x conftest$ac_exeext; then
    1.95 +  ac_cv_lib_OSMesa_OSMesaCreateContext=yes
    1.96 +else
    1.97 +  echo "$as_me: failed program was:" >&5
    1.98 +sed 's/^/| /' conftest.$ac_ext >&5
    1.99 +
   1.100 +	ac_cv_lib_OSMesa_OSMesaCreateContext=no
   1.101 +fi
   1.102 +
   1.103 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
   1.104 +      conftest$ac_exeext conftest.$ac_ext
   1.105 +LIBS=$ac_check_lib_save_LIBS
   1.106 +fi
   1.107 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5
   1.108 +echo "${ECHO_T}$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }
   1.109 +if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then
   1.110 +  cat >>confdefs.h <<_ACEOF
   1.111 +#define HAVE_LIBOSMESA 1
   1.112 +_ACEOF
   1.113 +
   1.114 +  LIBS="-lOSMesa $LIBS"
   1.115 +
   1.116 +else
   1.117 +  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found
   1.118 +See \`config.log' for more details." >&5
   1.119 +echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found
   1.120 +See \`config.log' for more details." >&2;}
   1.121 +   { (exit 1); exit 1; }; }
   1.122 +fi
   1.123 +
   1.124 +  if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
   1.125 +  { echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
   1.126 +echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
   1.127 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
   1.128 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.129 +fi
   1.130 +{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
   1.131 +echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
   1.132 +else
   1.133 +  # Is the header compilable?
   1.134 +{ echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5
   1.135 +echo $ECHO_N "checking GL/osmesa.h usability... $ECHO_C" >&6; }
   1.136 +cat >conftest.$ac_ext <<_ACEOF
   1.137 +/* confdefs.h.  */
   1.138 +_ACEOF
   1.139 +cat confdefs.h >>conftest.$ac_ext
   1.140 +cat >>conftest.$ac_ext <<_ACEOF
   1.141 +/* end confdefs.h.  */
   1.142 +$ac_includes_default
   1.143 +#include <GL/osmesa.h>
   1.144 +_ACEOF
   1.145 +rm -f conftest.$ac_objext
   1.146 +if { (ac_try="$ac_compile"
   1.147 +case "(($ac_try" in
   1.148 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.149 +  *) ac_try_echo=$ac_try;;
   1.150 +esac
   1.151 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.152 +  (eval "$ac_compile") 2>conftest.er1
   1.153 +  ac_status=$?
   1.154 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.155 +  rm -f conftest.er1
   1.156 +  cat conftest.err >&5
   1.157 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.158 +  (exit $ac_status); } && {
   1.159 +	 test -z "$ac_c_werror_flag" ||
   1.160 +	 test ! -s conftest.err
   1.161 +       } && test -s conftest.$ac_objext; then
   1.162 +  ac_header_compiler=yes
   1.163 +else
   1.164 +  echo "$as_me: failed program was:" >&5
   1.165 +sed 's/^/| /' conftest.$ac_ext >&5
   1.166 +
   1.167 +	ac_header_compiler=no
   1.168 +fi
   1.169 +
   1.170 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.171 +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
   1.172 +echo "${ECHO_T}$ac_header_compiler" >&6; }
   1.173 +
   1.174 +# Is the header present?
   1.175 +{ echo "$as_me:$LINENO: checking GL/osmesa.h presence" >&5
   1.176 +echo $ECHO_N "checking GL/osmesa.h presence... $ECHO_C" >&6; }
   1.177 +cat >conftest.$ac_ext <<_ACEOF
   1.178 +/* confdefs.h.  */
   1.179 +_ACEOF
   1.180 +cat confdefs.h >>conftest.$ac_ext
   1.181 +cat >>conftest.$ac_ext <<_ACEOF
   1.182 +/* end confdefs.h.  */
   1.183 +#include <GL/osmesa.h>
   1.184 +_ACEOF
   1.185 +if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.186 +case "(($ac_try" in
   1.187 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.188 +  *) ac_try_echo=$ac_try;;
   1.189 +esac
   1.190 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.191 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.192 +  ac_status=$?
   1.193 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.194 +  rm -f conftest.er1
   1.195 +  cat conftest.err >&5
   1.196 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.197 +  (exit $ac_status); } >/dev/null && {
   1.198 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
   1.199 +	 test ! -s conftest.err
   1.200 +       }; then
   1.201 +  ac_header_preproc=yes
   1.202 +else
   1.203 +  echo "$as_me: failed program was:" >&5
   1.204 +sed 's/^/| /' conftest.$ac_ext >&5
   1.205 +
   1.206 +  ac_header_preproc=no
   1.207 +fi
   1.208 +
   1.209 +rm -f conftest.err conftest.$ac_ext
   1.210 +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
   1.211 +echo "${ECHO_T}$ac_header_preproc" >&6; }
   1.212 +
   1.213 +# So?  What about this header?
   1.214 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   1.215 +  yes:no: )
   1.216 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&5
   1.217 +echo "$as_me: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1.218 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&5
   1.219 +echo "$as_me: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&2;}
   1.220 +    ac_header_preproc=yes
   1.221 +    ;;
   1.222 +  no:yes:* )
   1.223 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: present but cannot be compiled" >&5
   1.224 +echo "$as_me: WARNING: GL/osmesa.h: present but cannot be compiled" >&2;}
   1.225 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&5
   1.226 +echo "$as_me: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&2;}
   1.227 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: see the Autoconf documentation" >&5
   1.228 +echo "$as_me: WARNING: GL/osmesa.h: see the Autoconf documentation" >&2;}
   1.229 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&5
   1.230 +echo "$as_me: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
   1.231 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&5
   1.232 +echo "$as_me: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&2;}
   1.233 +    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&5
   1.234 +echo "$as_me: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&2;}
   1.235 +
   1.236 +    ;;
   1.237 +esac
   1.238 +{ echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
   1.239 +echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
   1.240 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
   1.241 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.242 +else
   1.243 +  ac_cv_header_GL_osmesa_h=$ac_header_preproc
   1.244 +fi
   1.245 +{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
   1.246 +echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
   1.247 +
   1.248 +fi
   1.249 +if test $ac_cv_header_GL_osmesa_h = yes; then
   1.250 +  :
   1.251 +else
   1.252 +  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but osmesa.h could not be found
   1.253 +See \`config.log' for more details." >&5
   1.254 +echo "$as_me: error: --with-osmesa was given, but osmesa.h could not be found
   1.255 +See \`config.log' for more details." >&2;}
   1.256 +   { (exit 1); exit 1; }; }
   1.257 +fi
   1.258 +
   1.259 +
   1.260 +
   1.261 +fi
   1.262 +
   1.263 +
   1.264 +
   1.265 +if test "x$with_osmesa" != xno; then
   1.266 +  OSMESA_DRIVER_TRUE=
   1.267 +  OSMESA_DRIVER_FALSE='#'
   1.268 +else
   1.269 +  OSMESA_DRIVER_TRUE='#'
   1.270 +  OSMESA_DRIVER_FALSE=
   1.271 +fi
   1.272 +
   1.273 +
   1.274  if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
   1.275    { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
   1.276  echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
   1.277 @@ -5514,6 +5760,7 @@
   1.278  
   1.279  
   1.280  if test "$APPLE_BUILD" != 'yes'; then
   1.281 +if test "x$with_osmesa" == "xno"; then
   1.282  
   1.283  { echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
   1.284  echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
   1.285 @@ -5724,6 +5971,7 @@
   1.286  
   1.287  
   1.288  fi
   1.289 +fi
   1.290  
   1.291  
   1.292  pkg_failed=no
   1.293 @@ -8300,6 +8548,13 @@
   1.294  Usually this means the macro was only invoked conditionally." >&2;}
   1.295     { (exit 1); exit 1; }; }
   1.296  fi
   1.297 +if test -z "${OSMESA_DRIVER_TRUE}" && test -z "${OSMESA_DRIVER_FALSE}"; then
   1.298 +  { { echo "$as_me:$LINENO: error: conditional \"OSMESA_DRIVER\" was never defined.
   1.299 +Usually this means the macro was only invoked conditionally." >&5
   1.300 +echo "$as_me: error: conditional \"OSMESA_DRIVER\" was never defined.
   1.301 +Usually this means the macro was only invoked conditionally." >&2;}
   1.302 +   { (exit 1); exit 1; }; }
   1.303 +fi
   1.304  if test -z "${GUI_CARBON_TRUE}" && test -z "${GUI_CARBON_FALSE}"; then
   1.305    { { echo "$as_me:$LINENO: error: conditional \"GUI_CARBON\" was never defined.
   1.306  Usually this means the macro was only invoked conditionally." >&5
   1.307 @@ -8993,6 +9248,8 @@
   1.308  host_cpu!$host_cpu$ac_delim
   1.309  host_vendor!$host_vendor$ac_delim
   1.310  host_os!$host_os$ac_delim
   1.311 +OSMESA_DRIVER_TRUE!$OSMESA_DRIVER_TRUE$ac_delim
   1.312 +OSMESA_DRIVER_FALSE!$OSMESA_DRIVER_FALSE$ac_delim
   1.313  PKG_CONFIG!$PKG_CONFIG$ac_delim
   1.314  LIBPNG_CFLAGS!$LIBPNG_CFLAGS$ac_delim
   1.315  LIBPNG_LIBS!$LIBPNG_LIBS$ac_delim
   1.316 @@ -9001,8 +9258,6 @@
   1.317  GUI_CARBON_TRUE!$GUI_CARBON_TRUE$ac_delim
   1.318  GUI_CARBON_FALSE!$GUI_CARBON_FALSE$ac_delim
   1.319  GUI_GTK_TRUE!$GUI_GTK_TRUE$ac_delim
   1.320 -GUI_GTK_FALSE!$GUI_GTK_FALSE$ac_delim
   1.321 -BUILD_SH4X86_TRUE!$BUILD_SH4X86_TRUE$ac_delim
   1.322  _ACEOF
   1.323  
   1.324    if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
   1.325 @@ -9044,6 +9299,8 @@
   1.326  ac_delim='%!_!# '
   1.327  for ac_last_try in false false false false false :; do
   1.328    cat >conf$$subs.sed <<_ACEOF
   1.329 +GUI_GTK_FALSE!$GUI_GTK_FALSE$ac_delim
   1.330 +BUILD_SH4X86_TRUE!$BUILD_SH4X86_TRUE$ac_delim
   1.331  BUILD_SH4X86_FALSE!$BUILD_SH4X86_FALSE$ac_delim
   1.332  BUILD_X86_64_TRUE!$BUILD_X86_64_TRUE$ac_delim
   1.333  BUILD_X86_64_FALSE!$BUILD_X86_64_FALSE$ac_delim
   1.334 @@ -9090,7 +9347,7 @@
   1.335  LTLIBOBJS!$LTLIBOBJS$ac_delim
   1.336  _ACEOF
   1.337  
   1.338 -  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 44; then
   1.339 +  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 46; then
   1.340      break
   1.341    elif $ac_last_try; then
   1.342      { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5