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picolibc: Don't disable libstdc++ wchar_t for 1.8.1 or newer

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Picolibc 1.8.1 has wchar_t stdio support, so libstdc++ can include
it.

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2023-04-03 13:32:13 -07:00 committed by Chris Packham
parent 7e39f11421
commit 06faf2002e
2 changed files with 6 additions and 2 deletions
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4
scripts/build/cc/gcc.sh
View File

@ -395,7 +395,9 @@ do_gcc_core_backend() {
if [ "${CT_LIBC_PICOLIBC}" = "y" ]; then
extra_config+=("--with-default-libc=picolibc")
extra_config+=("--enable-stdio=pure")
extra_config+=("--disable-wchar_t")
if [ "${CT_PICOLIBC_older_than_1_8}" = "y" ]; then
extra_config+=("--disable-wchar_t")
fi
fi
core_LDFLAGS+=("${ldflags}")

4
scripts/build/companion_libs/340-picolibc.sh
View File

@ -146,7 +146,9 @@ do_cc_libstdcxx_picolibc()
final_opts+=( "lang_list=c,c++" )
final_opts+=( "build_step=libstdcxx" )
final_opts+=( "extra_config+=('--enable-stdio=stdio_pure')" )
final_opts+=( "extra_config+=('--disable-wchar_t')" )
if [ "${CT_PICOLIBC_older_than_1_8}" = "y" ]; then
final_opts+=( "extra_config+=('--disable-wchar_t')" )
fi
if [ "${CT_LIBC_PICOLIBC_ENABLE_TARGET_OPTSPACE}" = "y" ]; then
final_opts+=( "enable_optspace=yes" )
fi