1SUMMARY = "Flex (The Fast Lexical Analyzer)" 2DESCRIPTION = "Flex is a fast lexical analyser generator. Flex is a tool for generating programs that recognize \ 3lexical patterns in text." 4HOMEPAGE = "http://sourceforge.net/projects/flex/" 5SECTION = "devel" 6LICENSE = "BSD-3-Clause & LGPL-2.0-or-later" 7LICENSE:${PN}-libfl = "BSD-3-Clause" 8 9DEPENDS = "${@bb.utils.contains('PTEST_ENABLED', '1', 'bison-native flex-native', '', d)}" 10BBCLASSEXTEND = "native nativesdk" 11 12LIC_FILES_CHKSUM = "file://COPYING;md5=e4742cf92e89040b39486a6219b68067 \ 13 file://src/gettext.h;beginline=1;endline=17;md5=9c05dda2f58d89b850c399cf22e1a00c" 14 15SRC_URI = "https://github.com/westes/flex/releases/download/v${PV}/flex-${PV}.tar.gz \ 16 file://run-ptest \ 17 file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \ 18 ${@bb.utils.contains('PTEST_ENABLED', '1', '', 'file://disable-tests.patch', d)} \ 19 file://0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch \ 20 file://check-funcs.patch \ 21 file://0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch \ 22 " 23 24SRC_URI[md5sum] = "2882e3179748cc9f9c23ec593d6adc8d" 25SRC_URI[sha256sum] = "e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995" 26 27# Flex has moved to github from 2.6.1 onwards 28UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases" 29UPSTREAM_CHECK_REGEX = "flex-(?P<pver>\d+(\.\d+)+)\.tar" 30 31# Disputed - yes there is stack exhaustion but no bug and it is building the 32# parser, not running it, effectively similar to a compiler ICE. Upstream no plans to address 33# https://github.com/westes/flex/issues/414 34CVE_CHECK_IGNORE += "CVE-2019-6293" 35 36inherit autotools gettext texinfo ptest 37 38M4 = "${bindir}/m4" 39M4:class-native = "${STAGING_BINDIR_NATIVE}/m4" 40EXTRA_OECONF += "ac_cv_path_M4=${M4} ac_cv_func_reallocarray=no" 41EXTRA_OEMAKE += "m4=${STAGING_BINDIR_NATIVE}/m4" 42 43EXTRA_OEMAKE += "${@bb.utils.contains('PTEST_ENABLED', '1', 'FLEX=${STAGING_BINDIR_NATIVE}/flex', '', d)}" 44 45do_install:append:class-native() { 46 create_wrapper ${D}/${bindir}/flex M4=${M4} 47} 48 49do_install:append:class-nativesdk() { 50 create_wrapper ${D}/${bindir}/flex M4=${M4} 51} 52 53PACKAGES =+ "${PN}-libfl" 54 55FILES:${PN}-libfl = "${libdir}/libfl.so.* ${libdir}/libfl_pic.so.*" 56 57RDEPENDS:${PN} += "m4" 58RDEPENDS:${PN}-ptest += "bash gawk make" 59 60do_compile_ptest() { 61 oe_runmake -C ${B}/tests -f ${B}/tests/Makefile top_builddir=${B} INCLUDES=-I${S}/src buildtests 62} 63 64do_install_ptest() { 65 mkdir -p ${D}${PTEST_PATH}/build-aux/ 66 cp ${S}/build-aux/test-driver ${D}${PTEST_PATH}/build-aux/ 67 cp -r ${S}/tests/* ${D}${PTEST_PATH} 68 cp -r ${B}/tests/* ${D}${PTEST_PATH} 69 sed -e 's,--sysroot=${STAGING_DIR_TARGET},,g' \ 70 -e 's|${DEBUG_PREFIX_MAP}||g' \ 71 -e 's:${HOSTTOOLS_DIR}/::g' \ 72 -e 's:${RECIPE_SYSROOT_NATIVE}::g' \ 73 -e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \-e 's/^Makefile:/_Makefile:/' \ 74 -e 's/^srcdir = \(.*\)/srcdir = ./' -e 's/^top_srcdir = \(.*\)/top_srcdir = ./' \ 75 -e 's/^builddir = \(.*\)/builddir = ./' -e 's/^top_builddir = \(.*\)/top_builddir = ./' \ 76 -e 's:${UNINATIVE_LOADER}:${base_bindir}/false:g' \ 77 -i ${D}${PTEST_PATH}/Makefile 78} 79# The uninative loader is different on i386 & x86_64 hosts. Since it is only 80# being replaced with /bin/false anyway, it doesn't need to be part of the task 81# hash 82do_install_ptest[vardepsexclude] += "UNINATIVE_LOADER" 83 84# Not Apache Flex, or Adobe Flex, or IBM Flex. 85CVE_PRODUCT = "flex_project:flex" 86