dnl AM_PATH_CHECK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS dnl AC_DEFUN([AM_PATH_CHECK], [ AC_ARG_WITH([check], [ --with-check=PATH prefix where check is installed [default=auto]]) min_check_version=ifelse([$1], ,0.8.2,$1) AC_MSG_CHECKING(for check - version >= $min_check_version) if test x$with_check = xno; then AC_MSG_RESULT(disabled) ifelse([$3], , AC_MSG_ERROR([disabling check is not supported]), [$3]) else if test "x$with_check" != x; then CHECK_CFLAGS="-I$with_check/include" CHECK_LIBS="-L$with_check/lib -lcheck" else CHECK_CFLAGS="" CHECK_LIBS="-lcheck" fi ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $CHECK_CFLAGS" LIBS="$CHECK_LIBS $LIBS" rm -f conf.check-test AC_TRY_RUN([ #include #include #include #if HAVE_STRING_H #include #endif int main () { int major, minor, micro; char *tmp_version; system ("touch conf.check-test"); /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = strdup("$min_check_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_check_version"); return 1; } if ((CHECK_MAJOR_VERSION != check_major_version) || (CHECK_MINOR_VERSION != check_minor_version) || (CHECK_MICRO_VERSION != check_micro_version)) { printf("\n*** The check header file (version %d.%d.%d) does not match\n", CHECK_MAJOR_VERSION, CHECK_MINOR_VERSION, CHECK_MICRO_VERSION); printf("*** the check library (version %d.%d.%d).\n", check_major_version, check_minor_version, check_micro_version); return 1; } if ((check_major_version > major) || ((check_major_version == major) && (check_minor_version > minor)) || ((check_major_version == major) && (check_minor_version == minor) && (check_micro_version >= micro))) { return 0; } else { printf("\n*** An old version of check (%d.%d.%d) was found.\n", check_major_version, check_minor_version, check_micro_version); printf("*** You need a version of check being at least %d.%d.%d.\n", major, minor, micro); printf("***\n"); printf("*** If you have already installed a sufficiently new version, this error\n"); printf("*** probably means that the wrong copy of the check library and header\n"); printf("*** file is being found. Rerun configure with the --with-check=PATH option\n"); printf("*** to specify the prefix where the correct version was installed.\n"); } return 1; } ],, no_check=yes, [echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" if test "x$no_check" = x ; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) if test -f conf.check-test ; then : else echo "*** Could not run check test program, checking why..." CFLAGS="$CFLAGS $CHECK_CFLAGS" LIBS="$CHECK_LIBS $LIBS" AC_TRY_LINK([ #include #include #include ], , [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding check. You'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], [ echo "*** The test program failed to compile or link. See the file config.log for" echo "*** the exact error that occured." ]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi CHECK_CFLAGS="" CHECK_LIBS="" rm -f conf.check-test ifelse([$3], , AC_MSG_ERROR([check not found]), [$3]) fi AC_SUBST(CHECK_CFLAGS) AC_SUBST(CHECK_LIBS) rm -f conf.check-test fi ]) dnl Available from the GNU Autoconf Macro Archive at: dnl http://www.gnu.org/software/ac-archive/htmldoc/ax_compare_version.html dnl dnl ######################################################################### AC_DEFUN([AX_COMPARE_VERSION], [ # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. AS_VAR_PUSHDEF([A],[ax_compare_version_A]) A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` AS_VAR_PUSHDEF([B],[ax_compare_version_B]) B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary dnl # then the first line is used to determine if the condition is true. dnl # The sed right after the echo is to remove any indented white space. m4_case(m4_tolower($2), [lt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [gt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [le],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"` ], [ge],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"` ],[ dnl Split the operator from the subversion count if present. m4_bmatch(m4_substr($2,2), [0],[ # A count of zero means use the length of the shorter version. # Determine the number of characters in A and B. ax_compare_version_len_A=`echo "$A" | awk '{print(length)}'` ax_compare_version_len_B=`echo "$B" | awk '{print(length)}'` # Set A to no more than B's length and B to no more than A's length. A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"` B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"` ], [[0-9]+],[ # A count greater than zero means use only that many subversions A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` ], [.+],[ AC_WARNING( [illegal OP numeric parameter: $2]) ],[]) # Pad zeros at end of numbers to make same length. ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`" B="$B`echo $A | sed 's/./0/g'`" A="$ax_compare_version_tmp_A" # Check for equality or inequality as necessary. m4_case(m4_tolower(m4_substr($2,0,2)), [eq],[ test "x$A" = "x$B" && ax_compare_version=true ], [ne],[ test "x$A" != "x$B" && ax_compare_version=true ],[ AC_WARNING([illegal OP parameter: $2]) ]) ]) AS_VAR_POPDEF([A])dnl AS_VAR_POPDEF([B])dnl dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE. if test "$ax_compare_version" = "true" ; then m4_ifvaln([$4],[$4],[:])dnl m4_ifvaln([$5],[else $5])dnl fi ]) dnl AX_COMPARE_VERSION dnl Available from the GNU Autoconf Macro Archive at: dnl http://www.gnu.org/software/ac-archive/htmldoc/ax_path_bdb.html dnl dnl ######################################################################### AC_DEFUN([AX_PATH_BDB], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_ok=no # Add --with-bdb-dir option to configure. AC_ARG_WITH([bdb-dir], [AC_HELP_STRING([--with-bdb-dir=DIR], [Berkeley DB installation directory])]) # Check if --with-bdb-dir was specified. if test "x$with_bdb_dir" = "x" ; then # No option specified, so just search the system. AX_PATH_BDB_NO_OPTIONS([$1], [HIGHEST], [ ax_path_bdb_ok=yes ]) else # Set --with-bdb-dir option. ax_path_bdb_INC="$with_bdb_dir/include" ax_path_bdb_LIB="$with_bdb_dir/lib" dnl # Save previous environment, and modify with new stuff. ax_path_bdb_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-I$ax_path_bdb_INC $CPPFLAGS" ax_path_bdb_save_LDFLAGS=$LDFLAGS LDFLAGS="-L$ax_path_bdb_LIB $LDFLAGS" # Check for specific header file db.h AC_MSG_CHECKING([db.h presence in $ax_path_bdb_INC]) if test -f "$ax_path_bdb_INC/db.h" ; then AC_MSG_RESULT([yes]) # Check for library AX_PATH_BDB_NO_OPTIONS([$1], [ENVONLY], [ ax_path_bdb_ok=yes BDB_CPPFLAGS="-I$ax_path_bdb_INC" BDB_LDFLAGS="-L$ax_path_bdb_LIB" ]) else AC_MSG_RESULT([no]) AC_MSG_NOTICE([no usable Berkeley DB not found]) fi dnl # Restore the environment. CPPFLAGS="$ax_path_bdb_save_CPPFLAGS" LDFLAGS="$ax_path_bdb_save_LDFLAGS" fi dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. if test "$ax_path_bdb_ok" = "yes" ; then m4_ifvaln([$2],[$2],[:])dnl m4_ifvaln([$3],[else $3])dnl fi ]) dnl AX_PATH_BDB dnl ######################################################################### dnl Check for berkeley DB of at least MINIMUM-VERSION on system. dnl dnl The OPTION argument determines how the checks occur, and can be one of: dnl dnl HIGHEST - Check both the environment and the default installation dnl directories for Berkeley DB and choose the version that dnl is highest. (default) dnl ENVFIRST - Check the environment first, and if no satisfactory dnl library is found there check the default installation dnl directories for Berkeley DB which is /usr/local/BerkeleyDB* dnl ENVONLY - Check the current environment only. dnl dnl Requires AX_PATH_BDB_PATH_GET_VERSION, AX_PATH_BDB_PATH_FIND_HIGHEST, dnl AX_PATH_BDB_ENV_CONFIRM_LIB, AX_PATH_BDB_ENV_GET_VERSION, and dnl AX_COMPARE_VERSION macros. dnl dnl Result: sets ax_path_bdb_no_options_ok to yes or no dnl sets BDB_LIBS, BDB_CPPFLAGS, BDB_LDFLAGS, BDB_VERSION dnl dnl AX_PATH_BDB_NO_OPTIONS([MINIMUM-VERSION], [OPTION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) AC_DEFUN([AX_PATH_BDB_NO_OPTIONS], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_no_options_ok=no # Values to add to environment to use Berkeley DB. BDB_VERSION='' BDB_LIBS='' BDB_CPPFLAGS='' BDB_LDFLAGS='' # Check cross compilation here. if test "x$cross_compiling" = "xyes" ; then # If cross compiling, can't use AC_RUN_IFELSE so do these tests. # The AC_PREPROC_IFELSE confirms that db.h is preprocessable, # and extracts the version number from it. AC_MSG_CHECKING([for db.h]) AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_no_options_HEADER_VERSION])dnl HEADER_VERSION='' AC_PREPROC_IFELSE([ AC_LANG_SOURCE([[ #include AX_PATH_BDB_STUFF DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH ]]) ],[ # Extract version from preprocessor output. HEADER_VERSION=`eval "$ac_cpp conftest.$ac_ext" 2> /dev/null \ | grep AX_PATH_BDB_STUFF | sed 's/[[^0-9,]]//g;s/,/./g;1q'` ],[]) if test "x$HEADER_VERSION" = "x" ; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([$HEADER_VERSION]) # Check that version is high enough. AX_COMPARE_VERSION([$HEADER_VERSION],[ge],[$1],[ # get major and minor version numbers AS_VAR_PUSHDEF([MAJ],[ax_path_bdb_no_options_MAJOR])dnl MAJ=`echo $HEADER_VERSION | sed 's,\..*,,'` AS_VAR_PUSHDEF([MIN],[ax_path_bdb_no_options_MINOR])dnl MIN=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` dnl # Save LIBS. ax_path_bdb_no_options_save_LIBS="$LIBS" # Check that we can link with the library. AC_SEARCH_LIBS([db_version], [db db-$MAJ.$MIN db$MAJ.$MIN db$MAJ$MIN db-$MAJ db$MAJ],[ # Sucessfully found library. ax_path_bdb_no_options_ok=yes BDB_VERSION=$HEADER_VERSION # Extract library from LIBS ax_path_bdb_no_options_LEN=` \ echo "x$ax_path_bdb_no_options_save_LIBS" \ | awk '{print(length)}'` BDB_LIBS=`echo "x$LIBS " \ | sed "s/.\{$ax_path_bdb_no_options_LEN\}\$//;s/^x//;s/ //g"` ],[]) dnl # Restore LIBS LIBS="$ax_path_bdb_no_options_save_LIBS" AS_VAR_POPDEF([MAJ])dnl AS_VAR_POPDEF([MIN])dnl ]) fi AS_VAR_POPDEF([HEADER_VERSION])dnl else # Not cross compiling. # Check version of Berkeley DB in the current environment. AX_PATH_BDB_ENV_GET_VERSION([ AX_COMPARE_VERSION([$ax_path_bdb_env_get_version_VERSION],[ge],[$1],[ # Found acceptable version in current environment. ax_path_bdb_no_options_ok=yes BDB_VERSION="$ax_path_bdb_env_get_version_VERSION" BDB_LIBS="$ax_path_bdb_env_get_version_LIBS" ]) ]) # Determine if we need to search /usr/local/BerkeleyDB* ax_path_bdb_no_options_DONE=no if test "x$2" = "xENVONLY" ; then ax_path_bdb_no_options_DONE=yes elif test "x$2" = "xENVFIRST" ; then ax_path_bdb_no_options_DONE=$ax_path_bdb_no_options_ok fi if test "$ax_path_bdb_no_options_DONE" = "no" ; then # Check for highest in /usr/local/BerkeleyDB* AX_PATH_BDB_PATH_FIND_HIGHEST([ if test "$ax_path_bdb_no_options_ok" = "yes" ; then # If we already have an acceptable version use this if higher. AX_COMPARE_VERSION( [$ax_path_bdb_path_find_highest_VERSION],[gt],[$BDB_VERSION]) else # Since we didn't have an acceptable version check if this one is. AX_COMPARE_VERSION( [$ax_path_bdb_path_find_highest_VERSION],[ge],[$1]) fi ]) dnl # If result from _AX_COMPARE_VERSION is true we want this version. if test "$ax_compare_version" = "true" ; then ax_path_bdb_no_options_ok=yes BDB_LIBS="-ldb" BDB_CPPFLAGS="-I$ax_path_bdb_path_find_highest_DIR/include" BDB_LDFLAGS="-L$ax_path_bdb_path_find_highest_DIR/lib" BDB_VERSION="$ax_path_bdb_path_find_highest_VERSION" fi fi fi dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. if test "$ax_path_bdb_no_options_ok" = "yes" ; then AC_MSG_NOTICE([using Berkeley DB version $BDB_VERSION]) AC_DEFINE([HAVE_DB_H],[1], [Define to 1 if you have the header file.]) m4_ifvaln([$3],[$3])dnl else AC_MSG_NOTICE([no Berkeley DB version $1 or higher found]) m4_ifvaln([$4],[$4])dnl fi ]) dnl AX_PATH_BDB_NO_OPTIONS dnl ######################################################################### dnl Check the default installation directory for Berkeley DB which is dnl of the form /usr/local/BerkeleyDB* for the highest version. dnl dnl Result: sets ax_path_bdb_path_find_highest_ok to yes or no, dnl sets ax_path_bdb_path_find_highest_VERSION to version, dnl sets ax_path_bdb_path_find_highest_DIR to directory. dnl dnl AX_PATH_BDB_PATH_FIND_HIGHEST([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) AC_DEFUN([AX_PATH_BDB_PATH_FIND_HIGHEST], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_path_find_highest_ok=no AS_VAR_PUSHDEF([VERSION],[ax_path_bdb_path_find_highest_VERSION])dnl VERSION='' ax_path_bdb_path_find_highest_DIR='' # find highest verison in default install directory for Berkeley DB AS_VAR_PUSHDEF([CURDIR],[ax_path_bdb_path_find_highest_CURDIR])dnl AS_VAR_PUSHDEF([CUR_VERSION],[ax_path_bdb_path_get_version_VERSION])dnl for CURDIR in `ls -d /usr/local/BerkeleyDB* 2> /dev/null` do AX_PATH_BDB_PATH_GET_VERSION([$CURDIR],[ AX_COMPARE_VERSION([$CUR_VERSION],[gt],[$VERSION],[ ax_path_bdb_path_find_highest_ok=yes ax_path_bdb_path_find_highest_DIR="$CURDIR" VERSION="$CUR_VERSION" ]) ]) done AS_VAR_POPDEF([VERSION])dnl AS_VAR_POPDEF([CUR_VERSION])dnl AS_VAR_POPDEF([CURDIR])dnl dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. if test "$ax_path_bdb_path_find_highest_ok" = "yes" ; then m4_ifvaln([$1],[$1],[:])dnl m4_ifvaln([$2],[else $2])dnl fi ]) dnl AX_PATH_BDB_PATH_FIND_HIGHEST dnl ######################################################################### dnl Checks for Berkeley DB in specified directory's lib and include dnl subdirectories. dnl dnl Result: sets ax_path_bdb_path_get_version_ok to yes or no, dnl sets ax_path_bdb_path_get_version_VERSION to version. dnl dnl AX_PATH_BDB_PATH_GET_VERSION(BDB-DIR, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) AC_DEFUN([AX_PATH_BDB_PATH_GET_VERSION], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_path_get_version_ok=no # Indicate status of checking for Berkeley DB header. AC_MSG_CHECKING([in $1/include for db.h]) ax_path_bdb_path_get_version_got_header=no test -f "$1/include/db.h" && ax_path_bdb_path_get_version_got_header=yes AC_MSG_RESULT([$ax_path_bdb_path_get_version_got_header]) # Indicate status of checking for Berkeley DB library. AC_MSG_CHECKING([in $1/lib for library -ldb]) ax_path_bdb_path_get_version_VERSION='' if test -d "$1/include" && test -d "$1/lib" && test "$ax_path_bdb_path_get_version_got_header" = "yes" ; then dnl # save and modify environment ax_path_bdb_path_get_version_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="-I$1/include $CPPFLAGS" ax_path_bdb_path_get_version_save_LIBS="$LIBS" LIBS="$LIBS -ldb" ax_path_bdb_path_get_version_save_LDFLAGS="$LDFLAGS" LDFLAGS="-L$1/lib $LDFLAGS" # Compile and run a program that compares the version defined in # the header file with a version defined in the library function # db_version. AC_RUN_IFELSE([ AC_LANG_SOURCE([[ #include #include int main(int argc,char **argv) { int major,minor,patch; db_version(&major,&minor,&patch); if (argc > 1) printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && DB_VERSION_PATCH == patch) return 0; else return 1; } ]]) ],[ # Program compiled and ran, so get version by adding argument. ax_path_bdb_path_get_version_VERSION=`./conftest$ac_exeext x` ax_path_bdb_path_get_version_ok=yes ],[],[]) dnl # restore environment CPPFLAGS="$ax_path_bdb_path_get_version_save_CPPFLAGS" LIBS="$ax_path_bdb_path_get_version_save_LIBS" LDFLAGS="$ax_path_bdb_path_get_version_save_LDFLAGS" fi dnl # Finally, execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. if test "$ax_path_bdb_path_get_version_ok" = "yes" ; then AC_MSG_RESULT([$ax_path_bdb_path_get_version_VERSION]) m4_ifvaln([$2],[$2])dnl else AC_MSG_RESULT([no]) m4_ifvaln([$3],[$3])dnl fi ]) dnl AX_PATH_BDB_PATH_GET_VERSION ############################################################################# dnl Checks if version of library and header match specified version. dnl Only meant to be used by AX_PATH_BDB_ENV_GET_VERSION macro. dnl dnl Requires AX_COMPARE_VERSION macro. dnl dnl Result: sets ax_path_bdb_env_confirm_lib_ok to yes or no. dnl dnl AX_PATH_BDB_ENV_CONFIRM_LIB(VERSION, [LIBNAME]) AC_DEFUN([AX_PATH_BDB_ENV_CONFIRM_LIB], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_env_confirm_lib_ok=no dnl # save and modify environment to link with library LIBNAME ax_path_bdb_env_confirm_lib_save_LIBS="$LIBS" LIBS="$LIBS $2" # Compile and run a program that compares the version defined in # the header file with a version defined in the library function # db_version. AC_RUN_IFELSE([ AC_LANG_SOURCE([[ #include #include int main(int argc,char **argv) { int major,minor,patch; db_version(&major,&minor,&patch); if (argc > 1) printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); if (DB_VERSION_MAJOR == major && DB_VERSION_MINOR == minor && DB_VERSION_PATCH == patch) return 0; else return 1; } ]]) ],[ # Program compiled and ran, so get version by giving an argument, # which will tell the program to print the output. ax_path_bdb_env_confirm_lib_VERSION=`./conftest$ac_exeext x` # If the versions all match up, indicate success. AX_COMPARE_VERSION([$ax_path_bdb_env_confirm_lib_VERSION],[eq],[$1],[ ax_path_bdb_env_confirm_lib_ok=yes ]) ],[],[]) dnl # restore environment LIBS="$ax_path_bdb_env_confirm_lib_save_LIBS" ]) dnl AX_PATH_BDB_ENV_CONFIRM_LIB ############################################################################# dnl Finds the version and library name for Berkeley DB in the dnl current environment. Tries many different names for library. dnl dnl Requires AX_PATH_BDB_ENV_CONFIRM_LIB macro. dnl dnl Result: set ax_path_bdb_env_get_version_ok to yes or no, dnl set ax_path_bdb_env_get_version_VERSION to the version found, dnl and ax_path_bdb_env_get_version_LIBNAME to the library name. dnl dnl AX_PATH_BDB_ENV_GET_VERSION([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) AC_DEFUN([AX_PATH_BDB_ENV_GET_VERSION], [ dnl # Used to indicate success or failure of this function. ax_path_bdb_env_get_version_ok=no ax_path_bdb_env_get_version_VERSION='' ax_path_bdb_env_get_version_LIBS='' AS_VAR_PUSHDEF([HEADER_VERSION],[ax_path_bdb_env_get_version_HEADER_VERSION])dnl AS_VAR_PUSHDEF([TEST_LIBNAME],[ax_path_bdb_env_get_version_TEST_LIBNAME])dnl # Indicate status of checking for Berkeley DB library. AC_MSG_CHECKING([for db.h]) # Compile and run a program that determines the Berkeley DB version # in the header file db.h. HEADER_VERSION='' AC_RUN_IFELSE([ AC_LANG_SOURCE([[ #include #include int main(int argc,char **argv) { if (argc > 1) printf("%d.%d.%d\n",DB_VERSION_MAJOR,DB_VERSION_MINOR,DB_VERSION_PATCH); return 0; } ]]) ],[ # Program compiled and ran, so get version by adding an argument. HEADER_VERSION=`./conftest$ac_exeext x` AC_MSG_RESULT([$HEADER_VERSION]) ],[AC_MSG_RESULT([no])],[AC_MSG_RESULT([no])]) # Have header version, so try to find corresponding library. # Looks for library names in the order: # nothing, db, db-X.Y, dbX.Y, dbXY, db-X, dbX # and stops when it finds the first one that matches the version # of the header file. if test "x$HEADER_VERSION" != "x" ; then AC_MSG_CHECKING([for library containing Berkeley DB $HEADER_VERSION]) AS_VAR_PUSHDEF([MAJOR],[ax_path_bdb_env_get_version_MAJOR])dnl AS_VAR_PUSHDEF([MINOR],[ax_path_bdb_env_get_version_MINOR])dnl # get major and minor version numbers MAJOR=`echo $HEADER_VERSION | sed 's,\..*,,'` MINOR=`echo $HEADER_VERSION | sed 's,^[[0-9]]*\.,,;s,\.[[0-9]]*$,,'` # see if it is already specified in LIBS TEST_LIBNAME='' AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "db" TEST_LIBNAME='-ldb' AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "db-X.Y" TEST_LIBNAME="-ldb-${MAJOR}.$MINOR" AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "dbX.Y" TEST_LIBNAME="-ldb${MAJOR}.$MINOR" AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "dbXY" TEST_LIBNAME="-ldb$MAJOR$MINOR" AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "db-X" TEST_LIBNAME="-ldb-$MAJOR" AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi if test "$ax_path_bdb_env_confirm_lib_ok" = "no" ; then # try format "dbX" TEST_LIBNAME="-ldb$MAJOR" AX_PATH_BDB_ENV_CONFIRM_LIB([$HEADER_VERSION], [$TEST_LIBNAME]) fi dnl # Found a valid library. if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then if test "x$TEST_LIBNAME" = "x" ; then AC_MSG_RESULT([none required]) else AC_MSG_RESULT([$TEST_LIBNAME]) fi ax_path_bdb_env_get_version_VERSION="$HEADER_VERSION" ax_path_bdb_env_get_version_LIBS="$TEST_LIBNAME" ax_path_bdb_env_get_version_ok=yes else AC_MSG_RESULT([no]) fi AS_VAR_POPDEF([MAJOR])dnl AS_VAR_POPDEF([MINOR])dnl fi AS_VAR_POPDEF([HEADER_VERSION])dnl AS_VAR_POPDEF([TEST_LIBNAME])dnl dnl # Execute ACTION-IF-FOUND / ACTION-IF-NOT-FOUND. if test "$ax_path_bdb_env_confirm_lib_ok" = "yes" ; then m4_ifvaln([$1],[$1],[:])dnl m4_ifvaln([$2],[else $2])dnl fi ]) dnl BDB_ENV_GET_VERSION ############################################################################# dnl a macro to check for ability to create python extensions dnl AM_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE]) dnl function also defines PYTHON_INCLUDES AC_DEFUN([AM_CHECK_PYTHON_HEADERS], [AC_REQUIRE([AM_PATH_PYTHON]) AC_MSG_CHECKING(for headers required to compile python extensions) dnl deduce PYTHON_INCLUDES py_prefix=`$PYTHON -c "import sys; print sys.prefix"` py_exec_prefix=`$PYTHON -c "import sys; print sys.exec_prefix"` PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}" if test "$py_prefix" != "$py_exec_prefix"; then PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}" fi AC_SUBST(PYTHON_INCLUDES) dnl check if the headers exist: save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES" AC_TRY_CPP([#include ],dnl [AC_MSG_RESULT(found) $1],dnl [AC_MSG_RESULT(not found) $2]) CPPFLAGS="$save_CPPFLAGS" ]) # Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program 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 for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # AM_PATH_PYTHON([MINIMUM-VERSION]) # Adds support for distributing Python modules and packages. To # install modules, copy them to $(pythondir), using the python_PYTHON # automake variable. To install a package with the same name as the # automake package, install to $(pkgpythondir), or use the # pkgpython_PYTHON automake variable. # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as # locations to install python extension modules (shared libraries). # Another macro is required to find the appropriate flags to compile # extension modules. # If your package is configured with a different prefix to python, # users will have to add the install directory to the PYTHONPATH # environment variable, or create a .pth file (see the python # documentation for details). # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will # cause an error if the version of python installed on the system # doesn't meet the requirement. MINIMUM-VERSION should consist of # numbers and dots only. AC_DEFUN([AM_PATH_PYTHON], [ dnl Find a Python interpreter. Python versions prior to 1.5 are not dnl supported because the default installation locations changed from dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages dnl in 1.5. m4_define([_AM_PYTHON_INTERPRETER_LIST], [python python2 python2.4 python2.3 python2.2 python2.1 python2.0 python1.6 python1.5]) m4_if([$1],[],[ dnl No version check is needed. # Find any Python interpreter. AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST) am_display_PYTHON=python ], [ dnl A version check is needed. if test -n "$PYTHON"; then # If the user set $PYTHON, use it and don't search something else. AC_MSG_CHECKING([whether $PYTHON version >= $1]) AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], [AC_MSG_RESULT(yes)], [AC_MSG_ERROR(too old)]) else # Otherwise, try each interpreter until we find one that satisfies # VERSION. AC_CACHE_CHECK([for a Python interpreter with version >= $1], [am_cv_pathless_PYTHON],[ for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST : ; do if test "$am_cv_pathless_PYTHON" = : ; then AC_MSG_ERROR([no suitable Python interpreter found]) fi AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) done]) # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) am_display_PYTHON=$am_cv_pathless_PYTHON fi ]) dnl Query Python for its version number. Getting [:3] seems to be dnl the best way to do this; it's what "site.py" does in the standard dnl library. AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`]) AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) dnl Use the values of $prefix and $exec_prefix for the corresponding dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made dnl distinct variables so they can be overridden if need be. However, dnl general consensus is that you shouldn't need this ability. AC_SUBST([PYTHON_PREFIX], ['${prefix}']) AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) dnl At times (like when building shared libraries) you may want dnl to know which OS platform Python thinks this is. AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`]) AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) dnl Set up 4 directories: dnl pythondir -- where to install python scripts. This is the dnl site-packages directory, not the python standard library dnl directory like in previous automake betas. This behavior dnl is more consistent with lispdir.m4 for example. dnl Query distutils for this directory. distutils does not exist in dnl Python 1.5, so we fall back to the hardcoded directory if it dnl doesn't work. AC_CACHE_CHECK([for $am_display_PYTHON script directory], [am_cv_python_pythondir], [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_PREFIX')" 2>/dev/null || echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`]) AC_SUBST([pythondir], [$am_cv_python_pythondir]) dnl pkgpythondir -- $PACKAGE directory under pythondir. Was dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is dnl more consistent with the rest of automake. AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) dnl pyexecdir -- directory for installing python extension modules dnl (shared libraries) dnl Query distutils for this directory. distutils does not exist in dnl Python 1.5, so we fall back to the hardcoded directory if it dnl doesn't work. AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], [am_cv_python_pyexecdir], [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null || echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`]) AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) ]) # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) # --------------------------------------------------------------------------- # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. # Run ACTION-IF-FALSE otherwise. # This test uses sys.hexversion instead of the string equivalent (first # word of sys.version), in order to cope with versions such as 2.2c1. # hexversion has been introduced in Python 1.5.2; it's probably not # worth to support older versions (1.5.1 was released on October 31, 1998). AC_DEFUN([AM_PYTHON_CHECK_VERSION], [prog="import sys, string # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. minver = map(int, string.split('$2', '.')) + [[0, 0, 0]] minverhex = 0 for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]] sys.exit(sys.hexversion < minverhex)" AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) # AM_RUN_LOG(COMMAND) # ------------------- # Run COMMAND, save the exit status in ac_status, and log it. # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD (exit $ac_status); }]) dnl @synopsis AC_PROG_SWIG([major.minor.micro]) dnl dnl This macro searches for a SWIG installation on your system. If dnl found you should call SWIG via $(SWIG). You can use the optional dnl first argument to check if the version of the available SWIG is dnl greater than or equal to the value of the argument. It should have dnl the format: N[.N[.N]] (N is a number between 0 and 999. Only the dnl first N is mandatory.) dnl dnl If the version argument is given (e.g. 1.3.17), AC_PROG_SWIG checks dnl that the swig package is this version number or higher. dnl dnl In configure.in, use as: dnl dnl AC_PROG_SWIG(1.3.17) dnl SWIG_ENABLE_CXX dnl SWIG_MULTI_MODULE_SUPPORT dnl SWIG_PYTHON dnl dnl @category InstalledPackages dnl @author Sebastian Huber dnl @author Alan W. Irwin dnl @author Rafael Laboissiere dnl @author Andrew Collier dnl @version 2004-09-20 dnl @license GPLWithACException AC_DEFUN([AC_PROG_SWIG],[ AC_PATH_PROG([SWIG],[swig]) if test -z "$SWIG" ; then AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org]) SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false' elif test -n "$1" ; then AC_MSG_CHECKING([for SWIG version]) [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`] AC_MSG_RESULT([$swig_version]) if test -n "$swig_version" ; then # Calculate the required version number components [required=$1] [required_major=`echo $required | sed 's/[^0-9].*//'`] if test -z "$required_major" ; then [required_major=0] fi [required=`echo $required | sed 's/[0-9]*[^0-9]//'`] [required_minor=`echo $required | sed 's/[^0-9].*//'`] if test -z "$required_minor" ; then [required_minor=0] fi [required=`echo $required | sed 's/[0-9]*[^0-9]//'`] [required_patch=`echo $required | sed 's/[^0-9].*//'`] if test -z "$required_patch" ; then [required_patch=0] fi # Calculate the available version number components [available=$swig_version] [available_major=`echo $available | sed 's/[^0-9].*//'`] if test -z "$available_major" ; then [available_major=0] fi [available=`echo $available | sed 's/[0-9]*[^0-9]//'`] [available_minor=`echo $available | sed 's/[^0-9].*//'`] if test -z "$available_minor" ; then [available_minor=0] fi [available=`echo $available | sed 's/[0-9]*[^0-9]//'`] [available_patch=`echo $available | sed 's/[^0-9].*//'`] if test -z "$available_patch" ; then [available_patch=0] fi if test $available_major -ne $required_major \ -o $available_minor -ne $required_minor \ -o $available_patch -lt $required_patch ; then AC_MSG_WARN([SWIG version >= $1 is required. You have $swig_version. You should look at http://www.swig.org]) SWIG='echo "Error: SWIG version >= $1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false' else AC_MSG_NOTICE([SWIG executable is '$SWIG']) SWIG_LIB=`$SWIG -swiglib` AC_MSG_NOTICE([SWIG library directory is '$SWIG_LIB']) fi else AC_MSG_WARN([cannot determine SWIG version]) SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false' fi fi AC_SUBST([SWIG_LIB]) ]) # SWIG_ENABLE_CXX() # # Enable SWIG C++ support. This affects all invocations of $(SWIG). AC_DEFUN([SWIG_ENABLE_CXX],[ AC_REQUIRE([AC_PROG_SWIG]) AC_REQUIRE([AC_PROG_CXX]) SWIG="$SWIG -c++" ]) # SWIG_MULTI_MODULE_SUPPORT() # # Enable support for multiple modules. This effects all invocations # of $(SWIG). You have to link all generated modules against the # appropriate SWIG runtime library. If you want to build Python # modules for example, use the SWIG_PYTHON() macro and link the # modules against $(SWIG_PYTHON_LIBS). # AC_DEFUN([SWIG_MULTI_MODULE_SUPPORT],[ AC_REQUIRE([AC_PROG_SWIG]) SWIG="$SWIG -noruntime" ]) # SWIG_PYTHON([use-shadow-classes = {no, yes}]) # # Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS), # and $(SWIG_PYTHON_OPT) output variables. # # $(SWIG_PYTHON_OPT) contains all necessary SWIG options to generate # code for Python. Shadow classes are enabled unless the value of the # optional first argument is exactly 'no'. If you need multi module # support (provided by the SWIG_MULTI_MODULE_SUPPORT() macro) use # $(SWIG_PYTHON_LIBS) to link against the appropriate library. It # contains the SWIG Python runtime library that is needed by the type # check system for example. AC_DEFUN([SWIG_PYTHON],[ AC_REQUIRE([AC_PROG_SWIG]) AC_REQUIRE([AC_PYTHON_DEVEL]) test "x$1" != "xno" || swig_shadow=" -noproxy" AC_SUBST([SWIG_PYTHON_OPT],[-python$swig_shadow]) AC_SUBST([SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS]) ]) dnl @synopsis AC_LIB_WAD dnl dnl This macro searches for installed WAD library. dnl AC_DEFUN([AC_LIB_WAD], [ AC_REQUIRE([AC_PYTHON_DEVEL]) AC_ARG_ENABLE(wad, AC_HELP_STRING([--enable-wad], [enable wad module]), [ case "${enableval}" in no) ;; *) if test "x${enableval}" = xyes; then check_wad="yes" fi ;; esac ], []) if test -n "$check_wad"; then AC_CHECK_LIB(wadpy, _init, [WADPY=-lwadpy], [], $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS) AC_SUBST(WADPY) fi ]) dnl @synopsis AC_PYTHON_DEVEL dnl dnl Checks for Python and tries to get the include path to 'Python.h'. dnl It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) output variable. dnl dnl @author Sebastian Huber , Alan W. Irwin , Rafael Laboissiere and Andrew Collier . dnl dnl @version $Id: ac_python_devel.m4,v 1.1 2004/12/24 01:03:11 guidod Exp $ dnl AC_DEFUN([AC_PYTHON_DEVEL],[ # # should allow for checking of python version here... # AC_REQUIRE([AM_PATH_PYTHON]) # Check for Python include path AC_MSG_CHECKING([for Python include path]) python_path=`echo $PYTHON | sed "s,/bin.*$,,"` for i in "$python_path/include/python$PYTHON_VERSION/" "$python_path/include/python/" "$python_path/" ; do python_path=`find $i -type f -name Python.h -print | sed "1q"` if test -n "$python_path" ; then break fi done python_path=`echo $python_path | sed "s,/Python.h$,,"` AC_MSG_RESULT([$python_path]) if test -z "$python_path" ; then AC_MSG_ERROR([cannot find Python include path]) fi AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path]) # Check for Python library path AC_MSG_CHECKING([for Python library path]) python_path=`echo $PYTHON | sed "s,/bin.*$,,"` for i in "$python_path/lib/python$PYTHON_VERSION/config/" "$python_path/lib/python$PYTHON_VERSION/" "$python_path/lib/python/config/" "$python_path/lib/python/" "$python_path/" ; do python_path=`find $i -type f -name libpython$PYTHON_VERSION.* -print | sed "1q"` if test -n "$python_path" ; then break fi done python_path=`echo $python_path | sed "s,/libpython.*$,,"` AC_MSG_RESULT([$python_path]) if test -z "$python_path" ; then AC_MSG_ERROR([cannot find Python library path]) fi AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"]) # python_site=`echo $python_path | sed "s/config/site-packages/"` AC_SUBST([PYTHON_SITE_PKG],[$python_site]) # # libraries which must be linked in when embedding # AC_MSG_CHECKING(python extra libraries) PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ conf = distutils.sysconfig.get_config_var; \ print conf('LOCALMODLIBS')+' '+conf('LIBS')" AC_MSG_RESULT($PYTHON_EXTRA_LIBS)` AC_SUBST(PYTHON_EXTRA_LIBS) ]) dnl as-ac-expand.m4 0.2.0 dnl autostars m4 macro for expanding directories using configure's prefix dnl thomas@apestaart.org dnl AS_AC_EXPAND(VAR, CONFIGURE_VAR) dnl example dnl AS_AC_EXPAND(SYSCONFDIR, $sysconfdir) dnl will set SYSCONFDIR to /usr/local/etc if prefix=/usr/local AC_DEFUN([AS_AC_EXPAND], [ EXP_VAR=[$1] FROM_VAR=[$2] dnl first expand prefix and exec_prefix if necessary prefix_save=$prefix exec_prefix_save=$exec_prefix dnl if no prefix given, then use /usr/local, the default prefix if test "x$prefix" = "xNONE"; then prefix="$ac_default_prefix" fi dnl if no exec_prefix given, then use prefix if test "x$exec_prefix" = "xNONE"; then exec_prefix=$prefix fi full_var="$FROM_VAR" dnl loop until it doesn't change anymore while true; do new_full_var="`eval echo $full_var`" if test "x$new_full_var" = "x$full_var"; then break; fi full_var=$new_full_var done dnl clean up full_var=$new_full_var AC_SUBST([$1], "$full_var") dnl restore prefix and exec_prefix prefix=$prefix_save exec_prefix=$exec_prefix_save ])