/[svn]/linuxsampler/trunk/configure.ac
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linuxsampler/trunk/configure.in revision 2360 by persson, Thu Aug 16 17:01:35 2012 UTC linuxsampler/trunk/configure.ac revision 2365 by persson, Sat Sep 8 17:21:38 2012 UTC
# Line 1  Line 1 
 AC_INIT(configure.in)  
   
1  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
2  # LinuxSampler's / liblinuxsampler's "official" release version:  # LinuxSampler's / liblinuxsampler's "official" release version:
3    
4  LINUXSAMPLER_RELEASE_MAJOR=1  m4_define(linuxsampler_release_major, 1)
5  LINUXSAMPLER_RELEASE_MINOR=0  m4_define(linuxsampler_release_minor, 0)
6  LINUXSAMPLER_RELEASE_BUILD=0.svn18  m4_define(linuxsampler_release_build, 0.svn18)
7    
8    
9    AC_INIT([linuxsampler],[linuxsampler_release_major.linuxsampler_release_minor.linuxsampler_release_build])
10    AC_CONFIG_SRCDIR([configure.in])
11    
12  #------------------------------------------------------------------------------------  #------------------------------------------------------------------------------------
13  # The following is the libtool / shared library version. This doesn't have to  # The following is the libtool / shared library version. This doesn't have to
# Line 40  AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, $ Line 42  AC_DEFINE_UNQUOTED(LSCP_RELEASE_MINOR, $
42    
43  AC_PROG_CXX  AC_PROG_CXX
44  AC_LIBTOOL_WIN32_DLL  AC_LIBTOOL_WIN32_DLL
45  AM_PROG_LIBTOOL  AC_PROG_LIBTOOL
46    
47  AC_SUBST(SHLIB_VERSION_ARG)  AC_SUBST(SHLIB_VERSION_ARG)
48  AC_SUBST(SHARED_VERSION_INFO)  AC_SUBST(SHARED_VERSION_INFO)
# Line 104  AC_CHECK_HEADERS( Line 106  AC_CHECK_HEADERS(
106  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")  AM_CONDITIONAL(HAVE_WINDOWS, test $have_windows = "1")
107    
108  AC_MSG_CHECKING([whether UNIX98 compatible])  AC_MSG_CHECKING([whether UNIX98 compatible])
109  AC_LANG_SAVE  AC_LANG_PUSH([C])
110  AC_LANG_C  AC_RUN_IFELSE([AC_LANG_SOURCE([[
 AC_TRY_RUN([  
111  #ifndef _GNU_SOURCE  #ifndef _GNU_SOURCE
112  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
113  #endif  #endif
# Line 118  exit(0); /* UNIX98 compatible */ Line 119  exit(0); /* UNIX98 compatible */
119  exit(-1); /* not UNIX98 compatible */  exit(-1); /* not UNIX98 compatible */
120  #endif  #endif
121  }  }
122  ],  ]])],
123  have_unix98="yes",  have_unix98="yes",
124  have_unix98="no",  have_unix98="no",
125  have_unix98="no"  have_unix98="no"
126  )  )
127  AC_LANG_RESTORE  AC_LANG_POP([C])
128  AC_MSG_RESULT([$have_unix98])  AC_MSG_RESULT([$have_unix98])
129  if test "$have_unix98" = "no" -a "have_windows" = "0"; then  if test "$have_unix98" = "no" -a "$have_windows" = "0"; then
130      if test "x$HAVE_UNIX98" = "x"; then      if test "x$HAVE_UNIX98" = "x"; then
131          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"          echo "LinuxSampler only runs on UNIX98 compatible systems, which is mandatory for"
132          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run          echo "pthread_mutexattr_settype() call in Mutex.cpp. You may want to run"
133          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you          echo "./configure with environment variable HAVE_UNIX98=1 in case you think you"
134          echo "have a UNIX98 compatible system."          echo "have a UNIX98 compatible system."
135          exit -1;          exit -1;
136      fi      fi
# Line 215  if test "$config_alsa_driver" = "yes"; t Line 216  if test "$config_alsa_driver" = "yes"; t
216      fi      fi
217    
218      echo -n "checking Alsa version... "      echo -n "checking Alsa version... "
219      AC_LANG_SAVE      AC_LANG_PUSH([C])
220      AC_LANG_C      AC_RUN_IFELSE([AC_LANG_SOURCE([[
     AC_TRY_RUN([  
221          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
222          void main(void) {          void main(void) {
223              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 226  if test "$config_alsa_driver" = "yes"; t Line 226  if test "$config_alsa_driver" = "yes"; t
226              #endif              #endif
227              exit(SND_LIB_MAJOR);              exit(SND_LIB_MAJOR);
228          }          }
229      ],      ]])],
230      alsa_major=0,      alsa_major=0,
231      alsa_major=$?,      alsa_major=$?,
232      alsa_major=0      alsa_major=0
233      )      )
234      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
235          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
236          void main(void) {          void main(void) {
237              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 240  if test "$config_alsa_driver" = "yes"; t Line 240  if test "$config_alsa_driver" = "yes"; t
240              #endif              #endif
241              exit(SND_LIB_MINOR);              exit(SND_LIB_MINOR);
242          }          }
243      ],      ]])],
244      alsa_minor=0,      alsa_minor=0,
245      alsa_minor=$?,      alsa_minor=$?,
246      alsa_minor=0      alsa_minor=0
247      )      )
248      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
249          #include <alsa/asoundlib.h>          #include <alsa/asoundlib.h>
250          void main(void) {          void main(void) {
251              /* ensure backward compatibility */              /* ensure backward compatibility */
# Line 254  if test "$config_alsa_driver" = "yes"; t Line 254  if test "$config_alsa_driver" = "yes"; t
254              #endif              #endif
255              exit(SND_LIB_SUBMINOR);              exit(SND_LIB_SUBMINOR);
256          }          }
257      ],      ]])],
258      alsa_subminor=0,      alsa_subminor=0,
259      alsa_subminor=$?,      alsa_subminor=$?,
260      alsa_subminor=0      alsa_subminor=0
261      )      )
262      AC_LANG_RESTORE      AC_LANG_POP([C])
263      echo "$alsa_major.$alsa_minor.$alsa_subminor";      echo "$alsa_major.$alsa_minor.$alsa_subminor";
264      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MAJOR,$alsa_major,[Define to the major version number of your Alsa installation.])
265      AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])      AC_DEFINE_UNQUOTED(ALSA_MINOR,$alsa_minor,[Define to the minor version number of your Alsa installation.])
# Line 1222  AC_SUBST(config_default_instruments_db_f Line 1222  AC_SUBST(config_default_instruments_db_f
1222  ###########################################################################  ###########################################################################
1223  # Automatic Benchmarks (to detect the best algorithms for the system)  # Automatic Benchmarks (to detect the best algorithms for the system)
1224    
 AC_LANG_SAVE  
   
1225  if test "$config_signed_triang_algo" = "benchmark"; then  if test "$config_signed_triang_algo" = "benchmark"; then
1226      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "      echo -n "benchmarking for the best (signed) triangular oscillator algorithm... "
1227      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1228      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1229              #define SIGNED 1              #define SIGNED 1
1230              #define SILENT 1              #define SILENT 1
1231              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1232          ],          ]])],
1233          triang_signed=0,          triang_signed=0,
1234          triang_signed=$?,          triang_signed=$?,
1235          triang_signed=0          triang_signed=0
1236      )      )
1237        AC_LANG_POP([C++])
1238      if test "$triang_signed" = "2"; then      if test "$triang_signed" = "2"; then
1239          config_signed_triang_algo="intmath"          config_signed_triang_algo="intmath"
1240          echo "integer math"          echo "integer math"
# Line 1266  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_ Line 1265  AC_DEFINE_UNQUOTED(CONFIG_SIGNED_TRIANG_
1265    
1266  if test "$config_unsigned_triang_algo" = "benchmark"; then  if test "$config_unsigned_triang_algo" = "benchmark"; then
1267      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "      echo -n "benchmarking for the best (unsigned) triangular oscillator algorithm... "
1268      AC_LANG_CPLUSPLUS      AC_LANG_PUSH([C++])
1269      AC_TRY_RUN([      AC_RUN_IFELSE([AC_LANG_SOURCE([[
1270              #define SIGNED 0              #define SIGNED 0
1271              #define SILENT 1              #define SILENT 1
1272              #include "${srcdir}/benchmarks/triang.cpp"              #include "${srcdir}/benchmarks/triang.cpp"
1273          ],          ]])],
1274          triang_unsigned=0,          triang_unsigned=0,
1275          triang_unsigned=$?,          triang_unsigned=$?,
1276          triang_unsigned=0          triang_unsigned=0
1277      )      )
1278        AC_LANG_POP([C++])
1279      if test "$triang_unsigned" = "2"; then      if test "$triang_unsigned" = "2"; then
1280          config_unsigned_triang_algo="intmath"          config_unsigned_triang_algo="intmath"
1281          echo "integer math"          echo "integer math"
# Line 1304  else Line 1304  else
1304  fi  fi
1305  AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.])  AC_DEFINE_UNQUOTED(CONFIG_UNSIGNED_TRIANG_ALGO, ${triang_unsigned}, [Define unsigned triangular wave algorithm to be used.])
1306    
 AC_LANG_RESTORE  
   
1307    
1308  ###########################################################################  ###########################################################################
1309  # Create Build Files  # Create Build Files
1310    
1311  AM_CONFIG_HEADER(config.h)  AC_CONFIG_HEADERS([config.h])
1312  AM_INIT_AUTOMAKE(linuxsampler, "$LINUXSAMPLER_RELEASE_MAJOR.$LINUXSAMPLER_RELEASE_MINOR.$LINUXSAMPLER_RELEASE_BUILD")  AM_INIT_AUTOMAKE
1313    
1314  AC_LANG_CPLUSPLUS  AC_LANG([C++])
1315    
1316  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like  # autoconf 2.59/libtool 1.5.12 bug? work-around. Without a check like
1317  # this, the dlfcn.h check in am_prog_libtool may fail.  # this, the dlfcn.h check in am_prog_libtool may fail.
1318  AC_CHECK_HEADER(stdlib.h)  AC_CHECK_HEADER(stdlib.h)
1319    
1320  AC_OUTPUT( \  AC_CONFIG_FILES([\
1321      Makefile \      Makefile \
1322      man/Makefile \      man/Makefile \
1323      man/linuxsampler.1 \      man/linuxsampler.1 \
# Line 1355  AC_OUTPUT( \ Line 1353  AC_OUTPUT( \
1353      Documentation/Engines/gig/Makefile \      Documentation/Engines/gig/Makefile \
1354      linuxsampler.pc \      linuxsampler.pc \
1355      Doxyfile \      Doxyfile \
1356  )  ])
1357    AC_OUTPUT
1358    
1359  # resolve all nested variables in '${config_plugin_dir}'  # resolve all nested variables in '${config_plugin_dir}'
1360  # (merely for providing a human readable summary below)  # (merely for providing a human readable summary below)
# Line 1371  echo "" Line 1370  echo ""
1370  echo "#####################################################################"  echo "#####################################################################"
1371  echo "# LinuxSampler Configuration                                        #"  echo "# LinuxSampler Configuration                                        #"
1372  echo "#-------------------------------------------------------------------#"  echo "#-------------------------------------------------------------------#"
1373  echo "# Release Version: ${LINUXSAMPLER_RELEASE_MAJOR}.${LINUXSAMPLER_RELEASE_MINOR}.${LINUXSAMPLER_RELEASE_BUILD}"  echo "# Release Version: ${VERSION}"
1374  echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"  echo "# LSCP Version: ${LSCP_RELEASE_MAJOR}.${LSCP_RELEASE_MINOR}"
1375  echo "#-------------------------------------------------------------------"  echo "#-------------------------------------------------------------------"
1376  echo "# Assembly Optimizations: ${config_asm}"  echo "# Assembly Optimizations: ${config_asm}"

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