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mold/test/macho/tbd.sh
2022-06-06 12:03:01 +08:00

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#!/bin/bash
export LC_ALL=C
set -e
CC="${TEST_CC:-cc}"
CXX="${TEST_CXX:-c++}"
GCC="${TEST_GCC:-gcc}"
GXX="${TEST_GXX:-g++}"
OBJDUMP="${OBJDUMP:-objdump}"
MACHINE="${MACHINE:-$(uname -m)}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
t=out/test/macho/$testname
mkdir -p $t
mkdir -p $t/libs/SomeFramework.framework/
cat > $t/libs/SomeFramework.framework/SomeFramework.tbd <<EOF
--- !tapi-tbd
tbd-version: 4
targets: [ x86_64-macos, arm64-macos ]
uuids:
- target: x86_64-macos
value: 00000000-0000-0000-0000-000000000000
- target: arm64-macos
value: 00000000-0000-0000-0000-000000000000
install-name: '/usr/frameworks/SomeFramework.framework/SomeFramework'
current-version: 0000
compatibility-version: 150
reexported-libraries:
- targets: [ x86_64-macos, arm64-macos ]
libraries: [ ]
exports:
- targets: [ x86_64-macos, arm64-macos ]
symbols: [ _foo ]
weak-symbols: [ _bar ]
...
EOF
cat <<EOF | clang -o $t/a.o -c -xc -
extern void foo();
extern void bar() __attribute__((weak_import));
int main() {
foo();
if (bar)
bar();
}
EOF
clang --ld-path=./ld64 -o $t/exe $t/a.o -F$t/libs/ -Wl,-framework,SomeFramework
otool -L $t/exe | grep -q '/usr/frameworks/SomeFramework.framework/SomeFramework'
echo OK