mkdir, chdir and chmod functions are defined in librtemscpu, that
doesn't get linked in during libstdc++-v3 configure, but applications
use -qrtems for linking, which brings those symbols in, so it makes
sense to mark them as available so that the C++ filesystem APIs are
enabled.
Regstrapped on x86_64-linux-gnu, also tested on aarch64-rtems6 with
gcc-13. Ok to install?
for libstdc++-v3/ChangeLog
* configure.ac [*-*-rtems*]: Set chdir, chmod and mkdir as
available.
* configure: Rebuilt.
---
libstdc++-v3/configure | 7 +++++++
libstdc++-v3/configure.ac | 7 +++++++
2 files changed, 14 insertions(+)
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 5179cc507f129..a7d1c015906c2 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -28610,6 +28610,13 @@ _ACEOF
$as_echo "#define HAVE_USLEEP 1" >>confdefs.h
+
+ # These functions are defined in librtempscpu. We don't use
+ # -qrtems during configure, so we don't link that in, and fail
+ # to find them.
+ glibcxx_cv_chdir=yes
+ glibcxx_cv_chmod=yes
+ glibcxx_cv_mkdir=yes
;;
esac
elif test "x$with_headers" != "xno"; then
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index 37396bd6ebbe6..0725c81bc9fa4 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -400,6 +400,13 @@ dnl # rather than hardcoding that information.
AC_DEFINE(HAVE_SYMLINK)
AC_DEFINE(HAVE_TRUNCATE)
AC_DEFINE(HAVE_USLEEP)
+
+ # These functions are defined in librtempscpu. We don't use
+ # -qrtems during configure, so we don't link that in, and fail
+ # to find them.
+ glibcxx_cv_chdir=yes
+ glibcxx_cv_chmod=yes
+ glibcxx_cv_mkdir=yes
;;
esac
elif test "x$with_headers" != "xno"; then
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
More tolerance and less prejudice are key for inclusion and diversity
Excluding neuro-others for not behaving ""normal"" is *not* inclusive
