mold/test/elf/rpath.sh

#!/bin/bash
export LC_ALL=C
set -e
CC="${CC:-cc}"
CXX="${CXX:-c++}"
GCC="${GCC:-gcc}"
GXX="${GXX:-g++}"
OBJDUMP="${OBJDUMP:-objdump}"
MACHINE="${MACHINE:-$(uname -m)}"
testname=$(basename "$0" .sh)
echo -n "Testing $testname ... "
cd "$(dirname "$0")"/../..
mold="$(pwd)/mold"
t=out/test/elf/$testname
mkdir -p $t

cat <<EOF | $CC -o $t/a.o -c -x assembler -
  .text
  .globl main
main:
  nop
EOF

$CC -B. -o $t/exe $t/a.o \
  -Wl,-rpath,/foo -Wl,-rpath,/bar -Wl,-R/no/such/directory -Wl,-R/

readelf --dynamic $t/exe | \
  fgrep -q 'Library runpath: [/foo:/bar:/no/such/directory:/]'

echo OK
temporary 2020-12-11 13:34:05 +03:00			`#!/bin/bash`
Set LC_ALL=C to get consistent output from shell comands We unset `LANG`, but it looks like `LC_ALL` takes precedence over `LANG`, so we should set `LC_ALL` to `C`. Reported at https://github.com/rui314/mold/pull/385 2022-03-09 03:01:04 +03:00			`export LC_ALL=C`
temporary 2020-12-11 13:34:05 +03:00			`set -e`
Use cc and c++ instead of clang, gcc, clang++ or g++ in tests 2022-01-07 06:51:36 +03:00			`CC="${CC:-cc}"`
			`CXX="${CXX:-c++}"`
[ELF] Generalize tests With this change, you can now cross compile test cases and run them on qemu-user. Here is an example to run our test suits in an emulated ARM32 environment. $ CC=arm-linux-gnueabihf-gcc \ CXX=arm-linux-gnueabihf-g++ \ GCC=arm-linux-gnueabihf-gcc \ GXX=arm-linux-gnueabihf-g++ \ OBJDUMP=arm-linux-gnueabihf-objdump \ MACHINE=arm \ QEMU='qemu-arm -L /usr/arm-linux-gnueabihf' \ make -j16 test 2022-04-02 11:12:14 +03:00			`GCC="${GCC:-gcc}"`
			`GXX="${GXX:-g++}"`
			`OBJDUMP="${OBJDUMP:-objdump}"`
			`MACHINE="${MACHINE:-$(uname -m)}"`
Avoid GNU extensions in tests 2022-01-24 04:21:08 +03:00			`testname=$(basename "$0" .sh)`
Remove redundant "../../" from test script paths So that it's easier to see the output of the test script running with `bash -x` . This change was made using sed. 2021-12-30 05:11:06 +03:00			`echo -n "Testing $testname ... "`
			`cd "$(dirname "$0")"/../..`
			`mold="$(pwd)/mold"`
Use relative paths in tests 2022-01-07 12:06:53 +03:00			`t=out/test/elf/$testname`
			`mkdir -p $t`
temporary 2020-12-11 13:34:05 +03:00
Use relative paths in tests 2022-01-07 12:06:53 +03:00			`cat <<EOF \| $CC -o $t/a.o -c -x assembler -`
temporary 2020-12-11 13:34:05 +03:00			`.text`
Add -R as an alias for -rpath This change is required to build Gentoo dev-erlang/stringprep package. 2021-05-29 07:42:07 +03:00			`.globl main`
			`main:`
temporary 2020-12-11 13:34:05 +03:00			`nop`
			`EOF`

Use relative paths in tests 2022-01-07 12:06:53 +03:00			`$CC -B. -o $t/exe $t/a.o \`
Add -R as an alias for -rpath This change is required to build Gentoo dev-erlang/stringprep package. 2021-05-29 07:42:07 +03:00			`-Wl,-rpath,/foo -Wl,-rpath,/bar -Wl,-R/no/such/directory -Wl,-R/`
temporary 2020-12-11 13:34:05 +03:00
Use relative paths in tests 2022-01-07 12:06:53 +03:00			`readelf --dynamic $t/exe \| \`
Add -R as an alias for -rpath This change is required to build Gentoo dev-erlang/stringprep package. 2021-05-29 07:42:07 +03:00			`fgrep -q 'Library runpath: [/foo:/bar:/no/such/directory:/]'`
temporary 2020-12-11 13:34:05 +03:00
wip 2021-01-25 05:02:01 +03:00			`echo OK`