musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/configure b/configure
index 143dc927..7b29ae40 100755
--- a/configure
+++ b/configure

@@ -80,7 +80,7 @@ fi

tryflag () {

printf "checking whether compiler accepts %s... " "2ドル"

echo "typedef int x;" > "$tmpc"

-if $CC 2ドル -c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then

+if $CC $CFLAGS_TRY 2ドル -c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then

printf "yes\n"

eval "1ドル=\"\${1ドル} \2ドル\""

eval "1ドル=\${1ドル# }"

@@ -94,7 +94,7 @@ fi

tryldflag () {

printf "checking whether linker accepts %s... " "2ドル"

echo "typedef int x;" > "$tmpc"

-if $CC -nostdlib -shared "2ドル" -o /dev/null "$tmpc" >/dev/null 2>&1 ; then

+if $CC $LDFLAGS_TRY -nostdlib -shared "2ドル" -o /dev/null "$tmpc" >/dev/null 2>&1 ; then

printf "yes\n"

eval "1ドル=\"\${1ドル} \2ドル\""

eval "1ドル=\${1ドル# }"

@@ -113,7 +113,9 @@ CFLAGS_C99FSE=

CFLAGS_AUTO=

CFLAGS_MEMOPS=

CFLAGS_NOSSP=

+CFLAGS_TRY=

LDFLAGS_AUTO=

+LDFLAGS_TRY=

OPTIMIZE_GLOBS=

prefix=/usr/local/musl

exec_prefix='$(prefix)'

@@ -205,6 +207,14 @@ exit 1

fi

#

+# Figure out options to force errors on unknown flags.

+#

+tryflag CFLAGS_TRY -Werror=unknown-warning-option

+tryflag CFLAGS_TRY -Werror=unused-command-line-argument

+tryldflag LDFLAGS_TRY -Werror=unknown-warning-option

+tryldflag LDFLAGS_TRY -Werror=unused-command-line-argument

+

+#

# Need to know if the compiler is gcc to decide whether to build the

# musl-gcc wrapper, and for critical bug detection in some gcc versions.

#