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libpcap: fix static build

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The libpcap package contained some interesting attempts to support a
static-only build, but it was not working:

 http://autobuild.buildroot.org/results/01038d3b970092d894d2bae80679247e65722785/build-end.log

In fact the configure.in of libpcap has provision to support
--enable-shared/--disable-shared, but the generated configure script
in the libpcap package has not been regenerated with the configure.in
changes.

So basically, enabling LIBPCAP_AUTORECONF=YES ensures that the
configure script gets generated, which brings us a working
--enable-shared / --disable-shared.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2012-11-28 04:42:38 +00:00 committed by Peter Korsgaard
parent 9e12a985a1
commit de75da8b13
1 changed files with 10 additions and 5 deletions
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15
package/libpcap/libpcap.mk
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@ -10,11 +10,16 @@ LIBPCAP_LICENSE = BSD-3c
LIBPCAP_LICENSE_FILES = LICENSE
LIBPCAP_INSTALL_STAGING = YES
# doesn't have an install-strip
LIBPCAP_INSTALL_TARGET_OPT= DESTDIR="$(TARGET_DIR)" \
$(if $(BR2_PREFER_STATIC_LIB),install,install-shared)
LIBPCAP_INSTALL_STAGING_OPT= DESTDIR="$(STAGING_DIR)" install \
$(if $(BR2_PREFER_STATIC_LIB),,install-shared)
# The configure.in file contains the necessary code to handle
# --enable-shared/--disable-shared properly, but the configure script
# bundled with the libpcap tarball is not up-to-date with the
# configure.in file. In order to get proper handling of
# --enable-shared/--disable-shared, which is needed when doing a
# static library build, we autoreconfigure this package. This can be
# removed when bumping libpcap, after checking that the bundled
# configure script correctly handles --enable-shared/--disable-shared.
LIBPCAP_AUTORECONF = YES
LIBPCAP_DEPENDENCIES = zlib \
$(if $(BR2_PACKAGE_LIBUSB),libusb)
LIBPCAP_CONF_ENV = ac_cv_linux_vers=2 \