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175 lines
3.6 KiB
175 lines
3.6 KiB
--- a/configure
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+++ b/configure
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@@ -3,66 +3,7 @@
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# This configure script written by Brian Callahan <bcallah@openbsd.org>
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# and released into the Public Domain.
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-cccheck() {
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- if [ ! -z "$CC" ] ; then
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-cat << EOF > conftest.c
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-int main(void){return 0;}
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-EOF
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- $CC -o conftest conftest.c > /dev/null 2>&1
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- if [ $? -eq 0 ] ; then
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- ./conftest
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- if [ $? -eq 0 ] ; then
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- rm -f conftest conftest.c
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- cc="$CC"
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- return 0
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- else
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- echo "could not build working executables"
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- echo "Please ensure your C compiler is a native compiler"
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- exit 1
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- fi
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- else
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- rm -f conftest conftest.c
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- fi
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- fi
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-
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- for compiler in cc clang pcc xlc gcc ; do
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-cat << EOF > conftest.c
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-int main(void){return 0;}
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-EOF
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-
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- $compiler -o conftest conftest.c > /dev/null 2>&1
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-
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- if [ $? -eq 0 ] ; then
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- ./conftest
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- if [ $? -eq 0 ] ; then
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- rm -f conftest conftest.c
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- cc="$compiler"
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- return 0
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- else
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- echo "could not build working executables"
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- echo "Please ensure your C compiler is a native compiler"
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- exit 1
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- fi
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- else
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- rm -f conftest conftest.c
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- fi
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- done
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- return 1
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-}
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-
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-defaultcflagscheck() {
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- cat << EOF > conftest.c
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-int main(void){return 0;}
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-EOF
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- $cc $cflags -g -O2 -o conftest.o -c conftest.c > /dev/null 2>&1
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- if [ $? -eq 0 ] ; then
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- rm -f conftest conftest.o conftest.c
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- return 1
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- else
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- rm -f conftest conftest.o conftest.c
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- return 0
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- fi
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-}
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+cc="$CC"
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fparselncheck() {
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cat << EOF > conftest.c
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@@ -229,20 +170,6 @@ EOF
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fi
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}
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-wflagcheck() {
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- cat << EOF > conftest.c
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-int main(void){return 0;}
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-EOF
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- $cc $cflags -w -o conftest conftest.c > /dev/null 2>&1
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- if [ $? -eq 0 ] ; then
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- rm -f conftest conftest.o conftest.c
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- return 1
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- else
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- rm -f conftest conftest.o conftest.c
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- return 0
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- fi
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-}
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-
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# Option variables
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if [ ! -z "$PREFIX" ] ; then
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prefix="$PREFIX"
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@@ -327,80 +254,9 @@ if [ $static -ne 0 ] ; then
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ldflags="${ldflags}-static"
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fi
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-printf "checking for C compiler... "
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-cccheck
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-if [ $? -ne 0 ] ; then
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- echo "not found"
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- echo "Please install a C compiler and re-run configure."
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- exit 1
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-else
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- echo "$cc"
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-fi
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-
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-if [ "x$cflags" = "x-DREGEX" ] ; then
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- printf "checking if the compiler accepts -g -O2... "
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- defaultcflagscheck
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- if [ $? -eq 0 ] ; then
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- echo "no"
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- else
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- cflags="-g -O2 $cflags"
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- echo "yes"
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- fi
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-fi
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-
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-printf "checking for -w compiler flag... "
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-wflagcheck
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-if [ $? -eq 0 ] ; then
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- echo "no"
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-else
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- cflags="$cflags -w"
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- echo "yes"
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-fi
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-
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-printf "checking for OS... "
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-
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-if [ $terminfo -eq 0 ] ; then
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- libs="-lncursesw"
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-else
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- libs=""
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-fi
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-
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-os=`uname -s`
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-echo "$os"
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-
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-case "x$os" in
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- "xLinux"|"xCYGWIN"*)
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- cflags="$cflags -D_GNU_SOURCE -D__dead=\"__attribute__((__noreturn__))\" -Dst_mtimespec=st_mtim"
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- libs="$libs -lutil"
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- ;;
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- "xDarwin")
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- cflags="$cflags -DMSG_NOSIGNAL=SO_NOSIGPIPE -DLOGIN_NAME_MAX=MAXLOGNAME"
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- if [ $terminfo -eq 0 ] ; then
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- libs="-lncurses -lutil"
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- else
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- libs="-lutil"
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- fi
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- ;;
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- "xFreeBSD")
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- cflags="$cflags -D__dead=__dead2 -DLOGIN_NAME_MAX=MAXLOGNAME"
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- libs="$libs -lutil"
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- ;;
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- "xOpenBSD")
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- libs="$libs -lutil"
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- ;;
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- "xNetBSD")
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- cflags="$cflags -D_OPENBSD_SOURCE"
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- if [ $terminfo -eq 0 ] ; then
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- libs="-lcurses -lutil"
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- else
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- libs="-lutil"
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- fi
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- ;;
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- "xDragonFly")
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- cflags="$cflags -D__dead=__dead2 -DLOGIN_NAME_MAX=MAXLOGNAME"
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- libs="$libs -lutil"
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- ;;
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-esac
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+# OpenWrt
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+libs='-lncurses -lpcreposix -lutil'
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+cflags="$cflags -D_GNU_SOURCE -D__dead=\"__attribute__((__noreturn__))\" -Dst_mtimespec=st_mtim"
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cat << EOF > config.h
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/* This file generated automatically by configure. */
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