[Buildroot] Help making package file for libp11

[Arnout Vandecappelle]

On 01/04/2019 22:03, jonsmirl at gmail.com wrote:
> 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?

 It's not using a host path; it's using the staging path (everything up to
sysroot), but the path is printed twice.

 However, I don't have that issue:

$ output/host/bin/pkg-config --variable=enginesdir --silence-errors libcrypto
output/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/lib/engines-1.1

 Is it possible that you're using some outdated Buildroot version that doesn't
have 7125fc5c1a8a96ff8eee057789358702e1b55835 applied yet?


 Regards,
 Arnout


> 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
>>
> 
> 
> 
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