home *** CD-ROM | disk | FTP | other *** search
- # library paths for libparted
- # written by Damien Genet <damien.genet@free.fr>
-
- dnl Usage:
- dnl PARTED_CHECK_LIBPARTED([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
- dnl where MINIMUM-VERSION must be >= 1.2.8 and != 1.3.0
- dnl
- dnl Example:
- dnl PARTED_CHECK_LIBPARTED(1.2.8, , [AC_MSG_ERROR([*** libparted >= 1.2.8 not installed - please install first ***])])
- dnl
- dnl Adds the required libraries to $PARTED_LIBS and does an
- dnl AC_SUBST(PARTED_LIBS)
- dnl
-
-
- AC_DEFUN([PARTED_CHECK_LIBPARTED],
- [
- AC_REQUIRE([AC_CANONICAL_HOST])
-
- dnl save LIBS
- saved_LIBS="$LIBS"
-
- dnl Check for headers and library
- AC_CHECK_HEADER(parted/parted.h, ,
- [AC_MSG_ERROR([<parted/parted.h> not found; install GNU/Parted])]
- $3)
- AC_CHECK_LIB(uuid, uuid_generate, ,
- [AC_MSG_ERROR([libuuid not found; install e2fsprogs available at http://web.mit.edu/tytso/www/linux/e2fsprogs.html])]
- $3)
- AC_CHECK_LIB(parted,ped_device_read, ,
- [AC_MSG_ERROR([libparted not found; install GNU/Parted available at http://www.gnu.org/software/parted/parted.html])]
- $3)
-
- case "$host_os" in
- gnu*) # The Hurd requires some special system libraries
- # with very generic names, which is why we special
- # case these tests.
-
- AC_CHECK_LIB(shouldbeinlibc,lcm, ,
- [AC_MSG_ERROR([libshouldbeinlibc not found; install the Hurd development libraries.])]
- $3)
-
- AC_CHECK_LIB(store,store_open, ,
- [AC_MSG_ERROR([libstore not found; install the Hurd development libraries.])]
- $3)
- ;;
- *) ;;
- esac
-
- AC_MSG_CHECKING(for libparted - version >= $1)
-
- AC_TRY_LINK_FUNC(ped_get_version,,
- AC_MSG_RESULT(failed)
- AC_MSG_ERROR([*** libparted < 1.2.8 or == 1.3.0 can't execute test ***]))
-
- dnl Get major, minor, and micro version from arg MINIMUM-VERSION
- parted_config_major_version=`echo $1 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
- parted_config_minor_version=`echo $1 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
- parted_config_micro_version=`echo $1 | \
- sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
- dnl Compare MINIMUM-VERSION with libparted version
- AC_TRY_RUN([
- #include <stdio.h>
- #include <stdlib.h>
- #include <parted/parted.h>
-
- int main ()
- {
- int major, minor, micro;
- const char *version;
-
- if ( !(version = ped_get_version ()) )
- exit(1);
- if (sscanf(version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", version);
- exit(1);
- }
-
- if ((major > $parted_config_major_version) ||
- ((major == $parted_config_major_version) && (minor > $parted_config_minor_version)) ||
- ((major == $parted_config_major_version) && (minor == $parted_config_minor_version) && (micro >= $parted_config_micro_version))) {
- return 0;
- } else {
- printf("\n*** An old version of libparted (%s) was found.\n",
- version);
- printf("*** You need a version of libparted newer than %d.%d.%d.\n",
- $parted_config_major_version,
- $parted_config_minor_version,
- $parted_config_micro_version);
- printf("*** You can get it at - ftp://ftp.gnu.org/gnu/parted/\n");
- return 1;
- }
- }
- ],
- AC_MSG_RESULT(yes),
- AC_MSG_RESULT(no) ; $3,
- [echo $ac_n "cross compiling; assumed OK... $ac_c"])
-
- dnl restore orignial LIBS and set @PARTED_LIBS@
- PARTED_LIBS="$LIBS"
- LIBS="$saved_LIBS"
- AC_SUBST(PARTED_LIBS)
-
- dnl Execute ACTION-IF-FOUND
- $2
-
- ])
-