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Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 3f084e62d03b..065c1357a851 100644 --- a/configure.in +++ b/configure.in @@ -2034,6 +2034,24 @@ if test -z "$GNUTAR"; then fi AC_SUBST(GNUTAR) +AC_MSG_CHECKING([for tar's option to strip components]) +$GNUTAR --help 2> /dev/null | egrep "strip-components" 2>&1 >/dev/null +if test $? -eq 0; then + STRIP_COMPONENTS="--strip-components" +else + $GNUTAR --help 2> /dev/null | egrep "strip-path" 2>&1 >/dev/null + if test $? -eq 0; then + STRIP_COMPONENTS="--strip-path" + else + STRIP_COMPONENTS="unsupported" + fi +fi +AC_MSG_RESULT($STRIP_COMPONENTS) +if test x$STRIP_COMPONENTS == xunsupported; then + AC_MSG_ERROR([you need a tar that is able to strip components.]) +fi +AC_SUBST(STRIP_COMPONENTS) + dnl It is useful to have a BUILD_TYPE keyword to distinguish "normal" dnl desktop OSes from "mobile" ones. |