Files
meta-openembedded/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_4.5.2.bb
Trevor Woerner bbef3812ba libwebsockets: use native sysroot's ssl config
During the compile step, CMake will attempt to generate a test
certificate with openssl-native using a hard-coded path to the openssl
config:

	openssl req -config /etc/ssl/openssl.cnf ...

Thus using the build host's openssl config. If the build host's openssl
is configured with options that openssl-native does not understand or
accept, the test certificate will not be generated:

[log.do_configure on openSUSE 16.0]
	Searching for OpenSSL executable and dlls
	OpenSSL executable: .../build/tmp/work/cortexa53-crypto-oe-linux/libwebsockets/4.5.2/recipe-sysroot-native/usr/bin/openssl
	 GENCERTS = 1
	Generating SSL Certificates for the test-server...
	Error configuring OpenSSL modules
	4037413D467F0000:error:030000A9:digital envelope routines:alg_module_init:unknown option:../sources/openssl-3.5.4/crypto/evp/evp_cnf.c:61:name=rh-allow-sha1-signatures, value=yes
	4037413D467F0000:error:0700006D:configuration file routines:module_run:module initialization error:../sources/openssl-3.5.4/crypto/conf/conf_mod.c:288:module=alg_section, value=evp_properties retcode=-1
	CMake Warning at lib/tls/CMakeLists.txt:528 (message):
	  !!! Failed to generate SSL certificate for Test Server!!!:

	  OpenSSL return code = 1

and the subsequent do_install() step will fail:

	| CMake Error at test-apps/cmake_install.cmake:126 (file):
	|   file INSTALL cannot find
	|   ".../build/tmp/work/cortexa53-crypto-oe-linux/libwebsockets/4.5.2/build/libwebsockets-test-server.key.pem":
	|   No such file or directory.

	ERROR: Task (.../layers/meta-openembedded/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_4.5.2.bb:do_install) failed with exit code '1'

Fix the location where CMake looks for the openssl.cnf file in order
to use the one that comes with the openssl-native that will be used to
generate the certificate. Thus ensuring that they are in step in terms
of which configuration options will be acceptable.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2026-01-02 22:30:12 -08:00

72 lines
3.7 KiB
BlitzBasic

SUMMARY = "Canonical libwebsockets.org websocket library"
HOMEPAGE = "https://libwebsockets.org/"
LICENSE = "MIT & Zlib & BSD-3-Clause & Apache-2.0 & OFL-1.1"
LIC_FILES_CHKSUM = "file://LICENSE;md5=b5d391cc7929bcba238f9ba6805f7574"
DEPENDS = "zlib"
DEPENDS:append:class-native = " libcap-native"
SRCREV = "85c6f7959fd40d8aaf7a50be3c9b75f08389a01c"
SRC_URI = "git://github.com/warmcat/libwebsockets.git;protocol=https;branch=v4.5-stable;tag=v${PV}"
UPSTREAM_CHECK_URI = "https://github.com/warmcat/${BPN}/releases"
UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
inherit cmake pkgconfig
PACKAGECONFIG ?= "libuv client server http2 ssl ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"
PACKAGECONFIG[client] = "-DLWS_WITHOUT_CLIENT=OFF,-DLWS_WITHOUT_CLIENT=ON,"
PACKAGECONFIG[http2] = "-DLWS_WITH_HTTP2=ON,-DLWS_WITH_HTTP2=OFF,"
PACKAGECONFIG[ipv6] = "-DLWS_IPV6=ON,-DLWS_IPV6=OFF,"
PACKAGECONFIG[libevent] = "-DLWS_WITH_LIBEVENT=ON,-DLWS_WITH_LIBEVENT=OFF,libevent"
PACKAGECONFIG[libev] = "-DLWS_WITH_LIBEV=ON,-DLWS_WITH_LIBEV=OFF,libev"
PACKAGECONFIG[libuv] = "-DLWS_WITH_LIBUV=ON,-DLWS_WITH_LIBUV=OFF,libuv"
PACKAGECONFIG[server] = "-DLWS_WITHOUT_SERVER=OFF,-DLWS_WITHOUT_SERVER=ON,"
PACKAGECONFIG[ssl] = "-DLWS_WITH_SSL=ON,-DLWS_WITH_SSL=OFF,openssl"
PACKAGECONFIG[static] = "-DLWS_WITH_STATIC=ON,-DLWS_WITH_STATIC=OFF -DLWS_LINK_TESTAPPS_DYNAMIC=ON,"
PACKAGECONFIG[systemd] = "-DLWS_WITH_SDEVENT=ON,-DLWS_WITH_SDEVENT=OFF,systemd"
PACKAGECONFIG[examples] = "-DLWS_WITH_MINIMAL_EXAMPLES=ON,-DLWS_WITH_MINIMAL_EXAMPLES=OFF"
python __anonymous() {
if bb.utils.contains('PACKAGECONFIG', 'systemd', True, False, d) and not bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d):
bb.fatal("PACKAGECONFIG contains systemd but DISTRO_FEATURES doesn't")
}
EXTRA_OECMAKE += " \
-DLIB_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \
"
do_compile:prepend() {
sed -i -e 's|/etc/ssl|${RECIPE_SYSROOT_NATIVE}/etc/ssl|g' ${S}/lib/tls/CMakeLists.txt
}
do_install:append() {
sed -i -e 's|${STAGING_LIBDIR}/libcrypto.so|crypto|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
sed -i -e 's|${STAGING_LIBDIR}/libssl.so|ssl|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
sed -i -e 's|${STAGING_LIBDIR}/libuv.so|uv|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
sed -i -e 's|${STAGING_INCDIR}||g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake \
${D}${libdir}/cmake/libwebsockets/libwebsockets-config.cmake
sed -i -e 's|${STAGING_LIBDIR}/||g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake \
${D}${libdir}/cmake/libwebsockets/libwebsockets-config.cmake
}
PACKAGES =+ "${PN}-testapps ${PN}-evlib-event ${PN}-evlib-uv ${PN}-evlib-ev ${PN}-evlib-sd"
FILES:${PN}-testapps += "${datadir}/libwebsockets-test-server/* ${bindir}/libwebsockets-test-*"
FILES:${PN}-evlib-event += "${libdir}/libwebsockets-evlib_event.so"
FILES:${PN}-evlib-uv += "${libdir}/libwebsockets-evlib_uv.so"
FILES:${PN}-evlib-ev += "${libdir}/libwebsockets-evlib_ev.so"
FILES:${PN}-evlib-sd += "${libdir}/libwebsockets-evlib_sd.so"
RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libevent', '${PN}-evlib-event', '', d)}"
RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libuv', '${PN}-evlib-uv', '', d)}"
RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libev', '${PN}-evlib-ev', '', d)}"
RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'systemd', '${PN}-evlib-sd', '', d)}"
RDEPENDS:${PN}-dev += " ${@bb.utils.contains('PACKAGECONFIG', 'static', '${PN}-staticdev', '', d)}"
# Avoid absolute paths to end up in the sysroot.
SSTATE_SCAN_FILES += "*.cmake"
BBCLASSEXTEND = "native"