From: Torbjorn SVENSSON <torbjorn.svensson@foss.st.com>
To: Newlib <newlib@sourceware.org>
Subject: undefined reference to __ssputws_r with --specs=nano.specs
Date: Tue, 6 Feb 2024 18:40:34 +0100 [thread overview]
Message-ID: <15f5e1aa-e9a7-4a67-8eaa-b42f17f5a158@foss.st.com> (raw)
Hi,
I noticed that a lot of testcases fails when running the GCC testsuite
with --specs=nano.specs.
Below is an example that fails with --specs=nano.specs:
$ /build/13-head-bin/bin/arm-none-eabi-g++
/build/gcc13_src/gcc/testsuite/g++.dg/coroutines/pr100611.C -std=c++20
--specs=nosys.specs -o /dev/null --specs=nano.specs
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/libc_nano.a(libc_a-svfwprintf.o):
in function `_svfwprintf_r':
(.text._svfwprintf_r+0xd8): undefined reference to `__ssputws_r'
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
(.text._svfwprintf_r+0x834): undefined reference to `__ssputws_r'
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
(.text._svfwprintf_r+0x85c): undefined reference to `__ssputws_r'
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
(.text._svfwprintf_r+0x8a8): undefined reference to `__ssputws_r'
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
(.text._svfwprintf_r+0x8dc): undefined reference to `__ssputws_r'
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/bin/ld:
/build/13-head-bin/bin/../lib/gcc/arm-none-eabi/13.2.1/../../../../arm-none-eabi/lib/libc_nano.a(libc_a-svfwprintf.o):(.text._svfwprintf_r+0x900):
more undefined references to `__ssputws_r' follow
collect2: error: ld returned 1 exit status
The newlib nano is configured with:
--disable-newlib-supplied-syscalls
--enable-newlib-reent-check-verify
--enable-newlib-reent-small
--enable-newlib-retargetable-locking
--disable-newlib-fvwrite-in-streamio
--disable-newlib-fseek-optimization
--disable-newlib-wide-orient
--enable-newlib-nano-malloc
--disable-newlib-unbuf-stream-opt
--enable-lite-exit
--enable-newlib-global-atexit
--enable-newlib-nano-formatted-io
--disable-nls
Is it expected that the symbol __ssputws_r is referenced but not
provided when (I presume this is the reason)
--enable-newlib-nano-formatted-io and --disable-newlib-wide-orient is used?
Kind regards,
Torbjörn
next reply other threads:[~2024-02-06 17:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-06 17:40 Torbjorn SVENSSON [this message]
2024-02-15 15:19 ` Torbjorn SVENSSON
2024-02-19 16:20 ` Richard Earnshaw (lists)
2024-02-23 15:31 ` [PATCH] libc/stdio: Remove wchar_t functions from NEWLIB_NANO_FORMATTED_IO Torbjörn SVENSSON
2024-02-23 16:05 ` R. Diez
2024-03-09 8:15 ` [PATCH v2] " Torbjörn SVENSSON
2024-03-11 10:30 ` Corinna Vinschen
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