176 lines
3.6 KiB
Bash
176 lines
3.6 KiB
Bash
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#!/bin/bash
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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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source tests-common.sh
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inherit flag-o-matic
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CFLAGS="-a -b -c=1 --param l1-cache-size=32"
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CXXFLAGS="-x -y -z=2"
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LDFLAGS="-l -m -n=3 -Wl,--remove-me"
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ftend() {
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local ret=$?
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local msg="Failed; flags are:"
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local flag
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for flag in $(all-flag-vars) ; do
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msg+=$'\n\t'"${flag}=${!flag}"
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done
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tend ${ret} "${msg}"
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}
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tbegin "is-flag"
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! (is-flag 1 2 3) 2>/dev/null
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ftend
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tbegin "is-ldflag"
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! (is-ldflag 1 2 3) 2>/dev/null
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ftend
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while read exp flag ; do
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[[ -z ${exp}${flag} ]] && continue
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tbegin "is-flagq ${flag}"
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is-flagq ${flag}
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[[ ${exp} -eq $? ]]
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ftend
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done <<<"
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1 -L
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0 -a
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0 -x
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"
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while read exp flag ; do
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[[ -z ${exp}${flag} ]] && continue
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tbegin "is-ldflagq ${flag}"
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is-ldflagq "${flag}"
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[[ ${exp} -eq $? ]]
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ftend
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done <<<"
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1 -a
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0 -n=*
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1 -n
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"
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tbegin "strip-unsupported-flags for -z=2"
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strip-unsupported-flags
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[[ ${CFLAGS} == "--param l1-cache-size=32" ]] && [[ ${CXXFLAGS} == "-z=2" ]] && [[ ${LDFLAGS} == "" ]]
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ftend
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CFLAGS="-O2 -B/foo -O1"
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CXXFLAGS="-O2 -B/foo -O1"
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LDFLAGS="-O2 -B/foo -O1"
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tbegin "strip-unsupported-flags for '-B/foo'"
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strip-unsupported-flags
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[[ ${CFLAGS} == "-O2 -B/foo -O1" ]] && [[ ${CXXFLAGS} == "-O2 -B/foo -O1" ]] && [[ ${LDFLAGS} == "-O2 -B/foo -O1" ]]
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ftend
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CFLAGS="-O2 -B /foo -O1"
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CXXFLAGS="-O2 -B /foo -O1"
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LDFLAGS="-O2 -B /foo -O1"
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tbegin "strip-unsupported-flags for '-B /foo'"
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strip-unsupported-flags
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[[ ${CFLAGS} == "-O2 -B /foo -O1" ]] && [[ ${CXXFLAGS} == "-O2 -B /foo -O1" ]] && [[ ${LDFLAGS} == "-O2 -B /foo -O1" ]]
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ftend
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for var in $(all-flag-vars) ; do
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eval ${var}=\"-filter -filter-glob -foo-${var%FLAGS}\"
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done
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tbegin "filter-flags basic"
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filter-flags -filter
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(
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for var in $(all-flag-vars) ; do
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val=${!var}
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[[ ${val} == "-filter-glob -foo-${var%FLAGS}" ]] || exit 1
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done
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)
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ftend
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tbegin "filter-flags glob"
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filter-flags '-filter-*'
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(
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for var in $(all-flag-vars) ; do
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val=${!var}
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[[ ${val} == "-foo-${var%FLAGS}" ]] || exit 1
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done
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)
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ftend
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tbegin "strip-flags basic"
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CXXFLAGS+=" -O999 "
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strip-flags
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[[ -z ${CFLAGS}${LDFLAGS}${CPPFLAGS} && ${CXXFLAGS} == "-O2" ]]
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ftend
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tbegin "replace-flags basic"
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CFLAGS="-O0 -foo"
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replace-flags -O0 -O1
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[[ ${CFLAGS} == "-O1 -foo" ]]
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ftend
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tbegin "replace-flags glob"
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CXXFLAGS="-O0 -mcpu=bad -cow"
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replace-flags '-mcpu=*' -mcpu=good
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[[ ${CXXFLAGS} == "-O0 -mcpu=good -cow" ]]
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ftend
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tbegin "append-cflags basic"
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CFLAGS=
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append-cflags -O0
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[[ ${CFLAGS} == " -O0" ]]
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ftend
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tbegin "append-cflags -DFOO='a b c'"
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CFLAGS=
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append-cflags '-DFOO="a b c"'
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[[ ${CFLAGS} == ' -DFOO="a b c"' ]]
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ftend
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tbegin "raw-ldflags"
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LDFLAGS='-Wl,-O1 -Wl,--as-needed -Wl,-z,now -flto'
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LDFLAGS=$(raw-ldflags)
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[[ ${LDFLAGS} == '-O1 --as-needed -z now' ]]
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ftend
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tbegin "test-flags-CC (valid flags)"
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out=$(test-flags-CC -O3)
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[[ $? -eq 0 && ${out} == "-O3" ]]
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ftend
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tbegin "test-flags-CC (valid flags, absolute path)"
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absolute_CC=$(type -P $(tc-getCC))
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out=$(CC=${absolute_CC} test-flags-CC -O3)
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[[ $? -eq 0 && ${out} == "-O3" ]]
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ftend
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tbegin "test-flags-CC (invalid flags)"
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out=$(test-flags-CC -finvalid-flag)
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[[ $? -ne 0 && -z ${out} ]]
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ftend
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if type -P clang >/dev/null ; then
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tbegin "test-flags-CC (valid flags w/clang)"
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out=$(CC=clang test-flags-CC -O3)
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[[ $? -eq 0 && ${out} == "-O3" ]]
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ftend
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tbegin "test-flags-CC (invalid flags w/clang)"
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out=$(CC=clang test-flags-CC -finvalid-flag)
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[[ $? -ne 0 && -z ${out} ]]
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ftend
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tbegin "test-flags-CC (gcc-valid but clang-invalid flags)"
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out=$(CC=clang test-flags-CC -finline-limit=1200)
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[[ $? -ne 0 && -z ${out} ]]
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ftend
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tbegin "test-flags-CC (unused flags w/clang)"
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out=$(CC=clang test-flags-CC -Wl,-O1)
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[[ $? -eq 0 && ${out} == "-Wl,-O1" ]]
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ftend
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fi
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texit
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