[clang] [clang] Fix --entry command line option (PR #69114)

[via cfe-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 54120 tests passed
* 1291 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Clang
<details>
<summary>Clang.Driver/linker-opts.c</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
rm -rf C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp
# executed command: rm -rf 'C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp'
# note: command had no output on stdout or stderr
# RUN: at line 2
mkdir C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp
# executed command: mkdir 'C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp'
# note: command had no output on stdout or stderr
# RUN: at line 4
env LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1 c:\_work\llvm-project\llvm-project\build\bin\clang.exe -target x86_64-pc-windows-gnu C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c -la -### 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: env 'LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1' 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -target x86_64-pc-windows-gnu 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' -la '-###'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# RUN: at line 13
env LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1 c:\_work\llvm-project\llvm-project\build\bin\clang.exe -target x86_64-apple-darwin C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c -la -### 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: env 'LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1' 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -target x86_64-apple-darwin 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' -la '-###'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# RUN: at line 14
env LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1 c:\_work\llvm-project\llvm-project\build\bin\clang.exe -target i386-apple-darwin C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c -la -### 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: env 'LIBRARY_PATH=C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/test1' 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -target i386-apple-darwin 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' -la '-###'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# RUN: at line 17
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -Xclang -I. -x c C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c -c -o C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp.o
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' -Xclang -I. -x c 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' -c -o 'C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp.o'
# note: command had no output on stdout or stderr
# RUN: at line 18
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -### -I. -ibuiltininc -nobuiltininc -nostdinc -nostdinc++ -nostdlibinc -nogpuinc C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp.o -Wno-msvc-not-found -o /dev/null 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe /dev/null --implicit-check-not=warning:
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' '-###' -I. -ibuiltininc -nobuiltininc -nostdinc -nostdinc++ -nostdlibinc -nogpuinc 'C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp.o' -Wno-msvc-not-found -o /dev/null
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' /dev/null --implicit-check-not=warning:
# note: command had no output on stdout or stderr
# RUN: at line 21
c:\_work\llvm-project\llvm-project\build\bin\clang.exe C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c -lfoo -c -o C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp2.o -### 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c --check-prefix=UNUSED
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' -lfoo -c -o 'C:\_work\llvm-project\llvm-project\build\tools\clang\test\Driver\Output\linker-opts.c.tmp/tmp2.o' '-###'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c' --check-prefix=UNUSED
# note: command had no output on stdout or stderr
# RUN: at line 25
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -### -target x86_64-unknown-linux-gnu --entry test C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe --check-prefix=ENTRY C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' '-###' -target x86_64-unknown-linux-gnu --entry test 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' --check-prefix=ENTRY 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# RUN: at line 26
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -### -target x86_64-unknown-linux-gnu --entry=test C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe --check-prefix=ENTRY C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' '-###' -target x86_64-unknown-linux-gnu --entry=test 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' --check-prefix=ENTRY 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# RUN: at line 27
c:\_work\llvm-project\llvm-project\build\bin\clang.exe -### -target x86_64-unknown-linux-gnu -etest C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe --check-prefix=ENTRY C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\clang.exe' '-###' -target x86_64-unknown-linux-gnu -etest 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' --check-prefix=ENTRY 'C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c'
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c:29:11: error: ENTRY: expected string not found in input
# | // ENTRY: "-e" "test"
# |           ^
# | <stdin>:1:1: note: scanning from here
# | clang: error: unknown argument: '-etest'
# | ^
# | <stdin>:1:33: note: possible intended match here
# | clang: error: unknown argument: '-etest'
# |                                 ^
# | 
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\clang\test\Driver\linker-opts.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: clang: error: unknown argument: '-etest' 
# | check:29'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | check:29'1                                     ?         possible intended match
# |             2: clang version 23.0.0git (https://github.com/llvm/llvm-project 6eeeb799de2541c58e20beaa768f4e9ce6331b44) 
# | check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             3: Target: x86_64-unknown-linux-gnu 
# | check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             4: Thread model: posix 
# | check:29'0     ~~~~~~~~~~~~~~~~~~~~
# |             5: InstalledDir: C:\_work\llvm-project\llvm-project\build\bin 
# | check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             6: Build config: +assertions 
# | check:29'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/69114