pkg-autotools: fix patching libtool for version 2.4

If the libtool used by the package is 2.4 (i.e. with no patchlevel), we
end up with a confusing message:

    /bin/sh: line 0: test: -gt: unary operator expected

That's because patchlevel is empty, and thus there is nothing to comapre
to 2, and test complains.

Fake a patchlevel of 0 (which is really what a missing patchlevel means
anyway) in that case.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2015-01-27 00:30:24 +01:00 committed by Thomas Petazzoni
parent 7cd6782ad7
commit 383287ce33

View File

@ -69,7 +69,7 @@ define LIBTOOL_PATCH_HOOK
elif test $${ltmain_version} = "2.2"; then\
$(APPLY_PATCHES) $${i%/*} support/libtool buildroot-libtool-v2.2.patch; \
elif test $${ltmain_version} = "2.4"; then\
if test $${ltmain_patchlevel} -gt 2; then\
if test $${ltmain_patchlevel:-0} -gt 2; then\
$(APPLY_PATCHES) $${i%/*} support/libtool buildroot-libtool-v2.4.4.patch; \
else \
$(APPLY_PATCHES) $${i%/*} support/libtool buildroot-libtool-v2.4.patch; \