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- diff -urN a/configure b/configure
- --- a/configure 2018-09-28 01:38:31.000000000 +0900
- +++ b/configure 2019-05-22 15:17:05.722101952 +0900
- @@ -3,52 +3,7 @@
- # This configure script written by Brian Callahan <bcallah@openbsd.org>
- # and released into the Public Domain.
-
- -cccheck() {
- - if [ ! -z "$CC" ] ; then
- -cat << EOF > conftest.c
- -int main(void){return 0;}
- -EOF
- - $CC -o conftest conftest.c > /dev/null 2>&1
- - if [ $? -eq 0 ] ; then
- - ./conftest
- - if [ $? -eq 0 ] ; then
- - rm -f conftest conftest.c
- - cc="$CC"
- - return 0
- - else
- - echo "could not build working executables"
- - echo "Please ensure your C compiler is a native compiler"
- - exit 1
- - fi
- - else
- - rm -f conftest conftest.c
- - fi
- - fi
- -
- - for compiler in cc clang pcc xlc gcc ; do
- -cat << EOF > conftest.c
- -int main(void){return 0;}
- -EOF
- -
- - $compiler -o conftest conftest.c > /dev/null 2>&1
- -
- - if [ $? -eq 0 ] ; then
- - ./conftest
- - if [ $? -eq 0 ] ; then
- - rm -f conftest conftest.c
- - cc="$compiler"
- - return 0
- - else
- - echo "could not build working executables"
- - echo "Please ensure your C compiler is a native compiler"
- - exit 1
- - fi
- - else
- - rm -f conftest conftest.c
- - fi
- - done
- - return 1
- -}
- +cc="$CC"
-
- fgetlncheck() {
- cat << EOF > conftest.c
- @@ -162,18 +117,19 @@
- fi
- }
-
- -wflagcheck() {
- +futimenscheck() {
- cat << EOF > conftest.c
- -int main(void){return 0;}
- +#include <sys/stat.h>
- +#include <stddef.h>
- +int main(void){futimens(0, NULL);return 0;}
- EOF
- - $cc -w -o conftest conftest.c > /dev/null 2> conftest.err
- - grep ':' conftest.err > /dev/null 2>&1
- + $cc $tflags -o conftest conftest.c > /dev/null 2>&1
- if [ $? -eq 0 ] ; then
- - rm -f conftest conftest.err conftest.c
- - return 1
- - else
- - rm -f conftest conftest.err conftest.c
- + rm -f conftest conftest.c
- return 0
- + else
- + rm -f conftest conftest.c
- + return 1
- fi
- }
-
- @@ -241,53 +197,9 @@
- ldflags="${ldflags}-static"
- fi
-
- -printf "checking for C compiler... "
- -cccheck
- -if [ $? -ne 0 ] ; then
- - echo "not found"
- - echo "Please install a C compiler and re-run configure."
- - exit 1
- -else
- - echo "$cc"
- -fi
- -
- -printf "checking for -w compiler flag... "
- -wflagcheck
- -if [ $? -ne 0 ] ; then
- - echo "no"
- -else
- - cflags="$cflags -w"
- - echo "yes"
- -fi
- -
- -printf "checking for OS... "
- -libs='-lncurses'
- -os=`uname -s`
- -echo "$os"
- -
- -case "x$os" in
- - "xLinux"|"xCYGWIN"*)
- - cflags="$cflags -D_GNU_SOURCE -D__dead=\"__attribute__((__noreturn__))\" -Dst_mtimespec=st_mtim"
- - ;;
- - "xDarwin")
- - cflags="$cflags -DMSG_NOSIGNAL=SO_NOSIGPIPE -DLOGIN_NAME_MAX=MAXLOGNAME"
- - libs="$libs -lutil"
- - ;;
- - "xFreeBSD")
- - cflags="$cflags -D__dead=__dead2 -DLOGIN_NAME_MAX=MAXLOGNAME"
- - libs="$libs -lutil"
- - ;;
- - "xOpenBSD")
- - libs="$libs -lutil"
- - ;;
- - "xNetBSD")
- - libs="$libs -lutil"
- - ;;
- - "xDragonFly")
- - cflags="$cflags -D__dead=__dead2 -DLOGIN_NAME_MAX=MAXLOGNAME"
- - libs="$libs -lutil"
- - ;;
- -esac
- +# OpenWrt
- +libs='-lncurses -lpcre'
- +cflags="$cflags -D_GNU_SOURCE -D__dead=\"__attribute__((__noreturn__))\" -Dst_mtimespec=st_mtim"
-
- cat << EOF > config.h
- /* This file generated automatically by configure. */
- @@ -370,6 +282,15 @@
- echo "no"
- fi
-
- +printf "checking for futimens... "
- +futimenscheck
- +if [ $? -eq 0 ] ; then
- + echo "#define HAVE_FUTIMENS" >> config.h
- + echo "yes"
- +else
- + echo "no"
- +fi
- +
- printf "creating Makefile... "
- cat << EOF > Makefile
- # This Makefile automatically generated by configure.
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