This option allows targets to insert an OS library after the C library
in the LIB_PATH spec file fragment. This library maps a few POSIX APIs
used by picolibc to underlying system capabilities.
For example, picolibc provides 'libsemihost' on various targets which
maps these APIs to semihosting cap
On 03/09/2022 08:07, Keith Packard via Gcc-patches wrote:
diff --git a/gcc/config/arm/elf.h b/gcc/config/arm/elf.h
index 3d111433ede..dc5b9374814 100644
--- a/gcc/config/arm/elf.h
+++ b/gcc/config/arm/elf.h
@@ -150,3 +150,8 @@
#undef L_floatundisf
#endif
+#if DEFAULT_LIBC == LIBC_PICOLIBC
This option allows targets to insert an OS library after the C library
in the LIB_PATH spec file fragment. This library maps a few POSIX APIs
used by picolibc to underlying system capabilities.
For example, picolibc provides 'libsemihost' on various targets which
maps these APIs to semihosting cap
