bfd0703234
Allow for bash anywhere on path. Allow for utilites to be in /bin as well as /usr/bin. Don't count on sed understanding '\t'. The options to mktemp aren't portable. Instead just create a per-test temp directory in the working directory (i.e. <build-dir>/test/semantics). Setting the KEEP environment variable causes them all to be kept to help in investigating failures. Fixes flang-compiler/f18#128. Original-commit: flang-compiler/f18@3736ceeca8 Reviewed-on: https://github.com/flang-compiler/f18/pull/129
56 lines
1.7 KiB
Bash
Executable file
56 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Compile a source file with '-funparse-with-symbols' and verify
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# we get the right symbols in the output, i.e. the output should be
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# the same as the input, except for the copyright comment.
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# Change the compiler by setting the F18 environment variable.
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PATH=/usr/bin:/bin
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srcdir=$(dirname $0)
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CMD="${F18:-../../tools/f18/f18} -funparse-with-symbols"
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if [[ $# != 1 ]]; then
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echo "Usage: $0 <fortran-source>"
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exit 1
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fi
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src=$srcdir/$1
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[[ ! -f $src ]] && echo "File not found: $src" && exit 1
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temp=temp-$1
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rm -rf $temp
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mkdir $temp
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[[ $KEEP ]] || trap "rm -rf $temp" EXIT
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src1=$temp/1.f90
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src2=$temp/2.f90
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src3=$temp/3.f90
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diffs=$temp/diffs
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# Strip out blank lines and all comments except "!DEF:" and "!REF:"
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sed -e 's/!\([DR]EF:\)/KEEP \1/' \
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-e 's/!.*//' -e 's/ *$//' -e '/^$/d' -e 's/KEEP \([DR]EF:\)/!\1/' \
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$src > $src1
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egrep -v '^ *!' $src1 > $src2 # strip out meaningful comments
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$CMD $src2 > $src3 # compile, inserting comments for symbols
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if diff -U999999 $src1 $src3 > $diffs; then
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echo PASS
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else
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sed '1,/^\@\@/d' $diffs
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echo
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echo FAIL
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exit 1
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fi
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