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-rwxr-xr-xMaster/tlpkg/installer/config.guess15
1 files changed, 8 insertions, 7 deletions
diff --git a/Master/tlpkg/installer/config.guess b/Master/tlpkg/installer/config.guess
index 12dd5b4245c..9aff91cfd03 100755
--- a/Master/tlpkg/installer/config.guess
+++ b/Master/tlpkg/installer/config.guess
@@ -2,7 +2,7 @@
# Attempt to guess a canonical system name.
# Copyright 1992-2020 Free Software Foundation, Inc.
-timestamp='2020-10-22'
+timestamp='2020-08-17'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -150,15 +150,17 @@ Linux|GNU|GNU/*)
#elif defined(__dietlibc__)
LIBC=dietlibc
#else
- #include <stdarg.h>
- #ifdef __DEFINED_va_list
- LIBC=musl
- #else
LIBC=gnu
#endif
- #endif
EOF
eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+
+ # If ldd exists, use it to detect musl libc.
+ if command -v ldd >/dev/null && \
+ ldd --version 2>&1 | grep -q ^musl
+ then
+ LIBC=musl
+ fi
;;
esac
@@ -182,7 +184,6 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
"/usr/sbin/$sysctl" 2>/dev/null || \
echo unknown)`
case "$UNAME_MACHINE_ARCH" in
- aarch64eb) machine=aarch64_be-unknown ;;
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;