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https://github.com/rui314/mold.git
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0dcc910223
This makes it possible to build and test mold in a path that contains whitespace characters - with the notable exception of the tests where `LD_PRELOAD` is used. That's because `LD_PRELOAD` unconditionally treats any whitespace as separator, regardless of quoting. The following ShellCheck warnings are eliminated by this commit: * SC2046: Quote this to prevent word splitting. * SC2086: Double quote to prevent globbing and word splitting. Signed-off-by: Christoph Erhardt <github@sicherha.de>
41 lines
930 B
Bash
Executable File
41 lines
930 B
Bash
Executable File
#!/bin/bash
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export LANG=
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set -e
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cd "$(dirname "$0")"
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mold=`pwd`/../../mold
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echo -n "Testing $(basename -s .sh "$0") ... "
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t=$(pwd)/../../out/test/elf/$(basename -s .sh "$0")
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mkdir -p "$t"
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echo 'int main() {}' | cc -m32 -o "$t"/exe -xc - >& /dev/null \
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|| { echo skipped; exit; }
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cat <<EOF | cc -ftls-model=local-dynamic -fPIC -c -o "$t"/a.o -xc - -m32
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#include <stdio.h>
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extern _Thread_local int foo;
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static _Thread_local int bar;
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int *get_foo_addr() { return &foo; }
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int *get_bar_addr() { return &bar; }
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int main() {
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bar = 5;
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printf("%d %d %d %d\n", *get_foo_addr(), *get_bar_addr(), foo, bar);
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return 0;
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}
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EOF
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cat <<EOF | cc -ftls-model=local-dynamic -fPIC -c -o "$t"/b.o -xc - -m32
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_Thread_local int foo = 3;
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EOF
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clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o "$t"/b.o -m32
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"$t"/exe | grep -q '3 5 3 5'
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clang -fuse-ld="$mold" -o "$t"/exe "$t"/a.o "$t"/b.o -Wl,-no-relax -m32
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"$t"/exe | grep -q '3 5 3 5'
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echo OK
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