[Buildroot] Help making package file for libp11

[jonsmirl at gmail.com]

The error is coming from pkg-generic.mk, step_check_build_dir()

libp11 is trying to install a crypto engine for openssl. It uses pkg_config
to get the path
enginesexecdir="`$PKG_CONFIG --variable=enginesdir --silence-errors
libcrypto`"

The path returned from pkg_config is /usr/lib/engines-1.1

But then the buildroot build system is mangling the enginesexecdir path
into...
/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot//home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/engines-1.1

So where does this path mangling happen? Why is it using a host path?





On Sun, Mar 31, 2019 at 10:57 PM jonsmirl at gmail.com <jonsmirl at gmail.com>
wrote:

> I made up a package file for libp11 based off from other posts to the
> list...
>
> LIBP11_VERSION = e1210903291b1de9eabcad26e740a4b2fbcca692
> LIBP11_SITE = $(call github,OpenSC,libp11,$(LIBP11_VERSION))
> LIBP11_DEPENDENCIES = openssl
> LIBP11_INSTALL_STAGING = YES
> LIBP11_LICENSE = LGPLv2.1
> LIBP11_LICENSE_FILES = COPYING
> LIBP11_AUTORECONF = YES
>
> LIBP11_CONF_OPTS += --with-enginesdir=/usr/lib
> ifeq ($(BR2_PACKAGE_P11_KIT),y)
> LIBP11_CONF_OPTS += --with-pkcs11-module=/usr/lib/p11-kit-proxy.so
> endif
>
> $(eval $(autotools-package))
>
> -----------------------------
>
> I'm getting an error with the path at the install stage...
> Can anyone give me a clue as to what is wrong?
>
> make[2]: Entering directory
>
> `/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692'
> make[3]: Entering directory
>
> `/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692'
> make[3]: Nothing to be done for `install-exec-am'.
>  /bin/mkdir -p
> '/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot/usr/share/doc/libp11'
>  /usr/bin/install -c -m 644 NEWS
>
> '/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot/usr/share/doc/libp11'
> make[3]: Leaving directory
>
> `/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692'
> make[2]: Leaving directory
>
> `/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692'
> make[1]: Leaving directory
>
> `/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692'
> >>> libp11 e1210903291b1de9eabcad26e740a4b2fbcca692 Fixing libtool files
> for la in $(find
>
> /home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib*
> -name "*.la"); do \
> cp -a "${la}" "${la}.fixed" && \
> /bin/sed -i -e
> "s:/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot:@BASE_DIR
> @:g"
> \
> -e
> "s:/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot:@STAGING_DIR
> @:g"
> \
> -e
> "s:/home/jonsmirl/aosp/lindenis/out/external-toolchain/gcc-linaro-5.3.1-arm:@TOOLCHAIN_EXTERNAL_INSTALL_DIR
> @:g"
> \
> -e "s:\(['= ]\)/usr:\\1 at STAGING_DIR@/usr:g" \
> -e "s:@TOOLCHAIN_EXTERNAL_INSTALL_DIR
> @:/home/jonsmirl/aosp/lindenis/out/external-toolchain/gcc-linaro-5.3.1-arm:g"
> \
> -e "s:@STAGING_DIR
> @:/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot:g"
> \
> -e "s:@BASE_DIR
> @:/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot:g"
> \
> "${la}.fixed" && \
> if cmp -s "${la}" "${la}.fixed"; then \
> rm -f "${la}.fixed"; \
> else \
> mv "${la}.fixed" "${la}"; \
> fi || exit 1; \
> done
> libp11: installs files in
>
> /home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/host/arm-buildroot-linux-gnueabi/sysroot//home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot
> make: ***
> [/home/jonsmirl/aosp/lindenis/out/eagle/lindeni-v5/buildroot/build/libp11-e1210903291b1de9eabcad26e740a4b2fbcca692/.stamp_staging_installed]
> Error 1
> make: Leaving directory `/home/jonsmirl/aosp/lindenis/buildroot'
>
>
> --
> Jon Smirl
> jonsmirl at gmail.com
>


-- 
Jon Smirl
jonsmirl at gmail.com
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