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Change the reent verify check option to document disabling it 

- also change the handling of default_newlib_reent_check_verify to
  be the same as other default variables in configure.host
- regenerate newlib/configure
This commit is contained in:
Jeff Johnston 2020-01-21 15:12:34 -05:00
parent f5da56ab5c
commit 8b39f7406c
3 changed files with 5 additions and 5 deletions
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2
newlib/configure vendored
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@ -1464,7 +1464,7 @@ Optional Features:
--enable-newlib-io-long-long enable long long type support in IO functions like printf/scanf
--enable-newlib-io-long-double enable long double type support in IO functions printf/scanf
--enable-newlib-mb enable multibyte support
--enable-newlib-reent-check-verify enable checking of _REENT_CHECK memory allocation
--disable-newlib-reent-check-verify disable checking of _REENT_CHECK memory allocation
--enable-newlib-iconv-encodings enable specific comma-separated list of bidirectional iconv encodings to be built-in
--enable-newlib-iconv-from-encodings enable specific comma-separated list of \"from\" iconv encodings to be built-in
--enable-newlib-iconv-to-encodings enable specific comma-separated list of \"to\" iconv encodings to be built-in

4
newlib/configure.host
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@ -970,8 +970,8 @@ fi
# Enable _REENT_CHECK macro memory allocation verification.
if [ "x${newlib_reent_check_verify}" = "x" ]; then
if [ ${default_newlib_reent_check_verify} = "no" ]; then
newlib_reent_check_verify="no";
if [ ${default_newlib_reent_check_verify} = "yes" ]; then
newlib_reent_check_verify="yes";
fi
fi

4
newlib/configure.in
View File

@ -67,9 +67,9 @@ AC_ARG_ENABLE(newlib-mb,
esac], [newlib_mb=])dnl
dnl Enable verification of successful memory allocation for _REENT_CHECK family of macros
dnl Support --enable-newlib-reent-check-verify
dnl Support --disable-newlib-reent-check-verify
AC_ARG_ENABLE(newlib-reent-check-verify,
[ --enable-newlib-reent-check-verify enable checking of _REENT_CHECK memory allocation],
[ --disable-newlib-reent-check-verify disable checking of _REENT_CHECK memory allocation],
[case "${enableval}" in
yes) newlib_reent_check_verify=yes;;
no) newlib_reent_check_verify=no ;;