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Diffstat (limited to 'Utilities/cmlibarchive/contrib/libarchive_autodetect-st_lib_archive.m4')
-rw-r--r-- | Utilities/cmlibarchive/contrib/libarchive_autodetect-st_lib_archive.m4 | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/Utilities/cmlibarchive/contrib/libarchive_autodetect-st_lib_archive.m4 b/Utilities/cmlibarchive/contrib/libarchive_autodetect-st_lib_archive.m4 deleted file mode 100644 index 98eb533..0000000 --- a/Utilities/cmlibarchive/contrib/libarchive_autodetect-st_lib_archive.m4 +++ /dev/null @@ -1,154 +0,0 @@ -dnl -dnl @synopsis ST_LIB_ARCHIVE([ENABLED-DEFAULT]) -dnl -dnl This macro figures out what's necessary to link a program against an -dnl instance of the BSD libarchive package by Tim Kientzle. -dnl -dnl See http://people.freebsd.org/~kientzle/libarchive/ for more info. -dnl -dnl It exports and substitutes the variables LIBARCHIVE_LIBS, LIBARCHIVE_LDFLAGS, -dnl and LIBARCHIVE_CPPFLAGS to appropriate values for the identified instance of -dnl libarchive. The values are AC_SUBST'd, so a user could, for example, simply -dnl include @LIBARCHIVE_CPPFLAGS@ in the definition of AM_CPPFLAGS in a Makefile.am. -dnl -dnl ENABLED-DEFAULT is either "yes" or "no" and determines whether the default value -dnl is --with-libarchive or --without-libarchive. It is not possible to specify a -dnl default directory. More simply, any reasonable choice for a default should just -dnl go into the auto-detect list. -dnl -dnl The macro defines the symbol HAVE_LIBARCHIVE if the library is found. You -dnl should use autoheader to include a definition for this symbol in a config.h -dnl file. Sample usage in a C/C++ source is as follows: -dnl -dnl #ifdef HAVE_LIBARCHIVE -dnl #include <archive.h> -dnl #endif /* HAVE_LIBARCHIVE */ -dnl -dnl @category InstalledPackages -dnl @author Andre Stechert <andre@splunk.com> -dnl @version 2006-04-20 -dnl @license GPLWithACException - -AC_DEFUN([ST_LIB_ARCHIVE], -[ -# -# Handle input from the configurer and blend with the requirements from the maintainer. -# We go through the trouble of creating a second set of variables other than the with_foo -# variables in order to be sure that error/corner cases have been cleaned up. -# -# After this statement, three trusted variable are defined. -# -# st_lib_archive_ENABLED will be either "yes" or "no". its value determines whether -# or not we bother with the rest of the checks and whether or not we export a -# bunch of variables. -# -# st_lib_archive_LOCATION will be either "auto" or "defined". if it is "auto", then -# we try a bunch of standard locations. if it is "defined", then we just try the value -# provided in st_lib_archive_DIR. -# -# st_lib_archive_DIR will contain the string provided by the user, provided that it's -# actually a directory. -# -AC_MSG_CHECKING([if libarchive is wanted]) -AC_ARG_WITH([libarchive], - AS_HELP_STRING([--with-libarchive=DIR], [libarchive installation directory]), - [if test "x$with_libarchive" = "xno" ; then - st_lib_archive_ENABLED=no - elif test "x$with_libarchive" = "xyes" ; then - st_lib_archive_ENABLED=yes - st_lib_archive_LOCATION=auto - else - st_lib_archive_ENABLED=yes - st_lib_archive_LOCATION=defined - if test -d "$with_libarchive" ; then - st_lib_archive_DIR="$with_libarchive" - else - AC_MSG_ERROR([$with_libarchive is not a directory]) - fi - fi], - [if test "x$1" = "xno" ; then - st_lib_archive_ENABLED=no - elif test "x$1" = "xyes" ; then - st_lib_archive_ENABLED=yes - else - st_lib_archive_ENABLED=yes - fi]) - -if test "$st_lib_archive_ENABLED" = "yes" ; then - AC_MSG_RESULT([yes]) -# -# After this statement, one trusted variable is defined. -# -# st_lib_archive_LIB will be either "lib" or "lib64", depending on whether the configurer -# specified 32, 64. The default is "lib". -# - AC_MSG_CHECKING([whether to use lib or lib64]) - AC_ARG_WITH([libarchive-bits], - AS_HELP_STRING([--with-libarchive-bits=32/64], [if 64, look in /lib64 on hybrid systems]), - [if test "x$with_libarchive_bits" = "x32" ; then - st_lib_archive_LIB=lib - elif test "x$with_libarchive_bits" = "x64" ; then - st_lib_archive_LIB=lib64 - else - AC_MSG_ERROR([the argument must be either 32 or 64]) - fi], - [st_lib_archive_LIB=lib]) - AC_MSG_RESULT($st_lib_archive_LIB) -# -# Save the environment before verifying libarchive availability -# - st_lib_archive_SAVECPPFLAGS="$CPPFLAGS" - st_lib_archive_SAVELDFLAGS="$LDFLAGS" - AC_LANG_SAVE - AC_LANG_C - - if test "x$st_lib_archive_LOCATION" = "xdefined" ; then - CPPFLAGS="-I$st_lib_archive_DIR/include $st_lib_archive_SAVECPPFLAGS" - LDFLAGS="-L$st_lib_archive_DIR/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS" - AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no]) - AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no]) - if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then - LIBARCHIVE_CPPFLAGS="-I$dir/include" - LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB" - else - AC_MSG_ERROR([could not find libarchive in the requested location]) - fi - else - # - # These are the common install directories for Linux, FreeBSD, Solaris, and Mac. - # - for dir in /usr /usr/local /usr/sfw /opt/csw /opt/local /sw - do - if test -d "$dir" ; then - CPPFLAGS="-I$dir/include $st_lib_archive_SAVECPPFLAGS" - LDFLAGS="-L$dir/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS" - AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no]) - AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no]) - if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then - LIBARCHIVE_CPPFLAGS="-I$dir/include" - LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB" - break - fi - fi - done - fi - - if test "x$st_lib_archive_found_hdr" = "xyes" && test "x$st_lib_archive_found_lib" = "xyes" ; then - LIBARCHIVE_LIBS="-larchive" - AC_DEFINE([HAVE_LIBARCHIVE], [1], [Defined to 1 if libarchive is available for use.]) - AC_SUBST(LIBARCHIVE_LIBS) - AC_SUBST(LIBARCHIVE_CPPFLAGS) - AC_SUBST(LIBARCHIVE_LDFLAGS) - fi - -# -# Restore the environment now that we're done. -# - AC_LANG_RESTORE - CPPFLAGS="$st_lib_archive_SAVECPPFLAGS" - LDFLAGS="$st_lib_archive_SAVELDFLAGS" -else - AC_MSG_RESULT([no]) -fi -AM_CONDITIONAL(LIBARCHIVE, test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes") -]) |