306 lines
7.2 KiB
Plaintext
306 lines
7.2 KiB
Plaintext
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#!/bin/sh
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#
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# This file was generated by confgen version 2.
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# Do not edit.
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#
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PREFIX='/usr'
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#EXECPREFIX='$PREFIX'
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INSTALLROOT=''
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BINMODE='755'
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#DAEMONMODE='$BINMODE'
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MANMODE='644'
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while [ x$1 != x ]; do case $1 in
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--help)
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cat <<EOF
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Usage: configure [options]
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--help Show this message
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--with-debug Enable debugging
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--prefix=path Prefix for location of files [/usr]
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--exec-prefix=path Location for arch-depedent files [prefix]
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--installroot=root Top of filesystem tree to install in [/]
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--binmode=mode Mode for binaries [755]
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--daemonmode=mode Mode for daemon binaries [same as binmode]
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--manmode=mode Mode for manual pages [644]
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--with-c-compiler=cc Program for compiling C source [guessed]
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EOF
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exit 0;;
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--verbose) ;;
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--quiet) ;;
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--subdir) . ../configure.defs;;
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--with-debug|--debug) DEBUG=1;;
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--prefix=*) PREFIX=`echo $1 | sed 's/^[^=]*=//'` ;;
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--exec-prefix=*) EXECPREFIX=`echo $1 | sed 's/^[^=]*=//'` ;;
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--installroot=*) INSTALLROOT=`echo $1 | sed 's/^[^=]*=//'` ;;
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--binmode=*) BINMODE=`echo $1 | sed 's/^[^=]*=//'` ;;
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--daemonmode=*) DAEMONMODE=`echo $1 | sed 's/^[^=]*=//'` ;;
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--manmode=*) MANMODE=`echo $1 | sed 's/^[^=]*=//'` ;;
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--with-c-compiler=*) CC=`echo $1 | sed 's/^[^=]*=//'` ;;
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*) echo "Unrecognized option: $1"; exit 1;;
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esac
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shift
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done
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if [ x$EXECPREFIX = x ]; then
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EXECPREFIX="$PREFIX"
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fi
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if [ x$DAEMONMODE = x ]; then
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DAEMONMODE="$BINMODE"
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fi
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BINDIR="$EXECPREFIX/bin"
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SBINDIR="$EXECPREFIX/sbin"
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MANDIR="$PREFIX/man"
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echo "Directories: $BINDIR $SBINDIR $MANDIR "
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if [ x$INSTALLROOT != x ]; then
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echo "Installing in chroot tree rooted at $INSTALLROOT"
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fi
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##################################################
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WARNINGS='-Wall -W -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline '
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cat << EOF > __conftest.c
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int main() { int class=0; return class; }
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EOF
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if [ x"$CC" = x ]; then
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echo -n 'Looking for a C compiler... '
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for TRY in egcs gcc g++ CC c++ cc; do
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(
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$TRY __conftest.c -o __conftest || exit 1;
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./__conftest || exit 1;
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) >/dev/null 2>&1 || continue;
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CC=$TRY
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break;
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done
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if [ x"$CC" = x ]; then
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echo 'failed.'
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echo 'Cannot find a C compiler. Run configure with --with-c-compiler.'
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rm -f __conftest*
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exit
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fi
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echo "$CC"
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else
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echo -n 'Checking if C compiler works... '
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if (
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$CC __conftest.c -o __conftest || exit 1
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./__conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'yes'
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else
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echo 'no'
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echo 'Compiler '"$CC"' does not exist or cannot compile C; try another.'
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rm -f __conftest*
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exit
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fi
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fi
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echo -n "Checking if $CC accepts gcc warnings... "
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if (
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$CC $WARNINGS __conftest.c -o __conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'yes'
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CC_WARNINGS=1
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else
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echo 'no'
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fi
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if [ x$DEBUG = x ]; then
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echo -n "Checking if $CC accepts -O2... "
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if (
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$CC -O2 __conftest.c -o __conftest
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) >/dev/null 2>&1; then
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echo 'yes'
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CFLAGS="$CFLAGS -O2"
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else
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echo 'no'
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echo -n "Checking if $CC accepts -O... "
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if (
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$CC -O __conftest.c -o __conftest
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) >/dev/null 2>&1; then
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echo 'yes'
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CFLAGS="$CFLAGS -O"
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else
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echo 'no'
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fi
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fi
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else
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echo -n "Checking if $CC accepts -g... "
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if (
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$CC -g __conftest.c -o __conftest
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) >/dev/null 2>&1; then
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echo 'yes'
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CFLAGS="$CFLAGS -g"
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else
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echo 'no'
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fi
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fi
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LDFLAGS=
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LIBS=
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rm -f __conftest*
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##################################################
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echo -n 'Checking for socklen_t... '
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cat <<EOF >__conftest.c
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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int main() {
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struct sockaddr_in sn;
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socklen_t len = sizeof(sn);
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getpeername(0, (struct sockaddr *)&sn, &len);
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return 0;
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}
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EOF
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if (
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$CC $CFLAGS __conftest.c -o __conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'yes'
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else
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if (
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$CC $CFLAGS -Dsocklen_t=int __conftest.c -o __conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'int'
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CFLAGS="$CFLAGS -Dsocklen_t=int"
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else
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if (
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$CC $CFLAGS -Dsocklen_t=size_t __conftest.c -o __conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'size_t'
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CFLAGS="$CFLAGS -Dsocklen_t=size_t"
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else
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echo 'no'
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echo 'Cannot work out what to use for socklen_t. Help...'
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rm -f __conftest*
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exit
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fi
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fi
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fi
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rm -f __conftest*
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##################################################
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echo -n 'Checking for snprintf declaration... '
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cat <<EOF >__conftest.c
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#include <stdio.h>
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int main() {
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void *x = (void *)snprintf;
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printf("%lx", (long)x);
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return 0;
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}
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EOF
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if (
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$CC $CFLAGS __conftest.c -o __conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'ok'
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else
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if (
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$CC $CFLAGS -D_GNU_SOURCE __conftest.c -o __conftest || exit 1
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./__conftest || exit 1
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) >/dev/null 2>&1; then
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echo '-D_GNU_SOURCE'
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CFLAGS="$CFLAGS -D_GNU_SOURCE"
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else
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echo 'manual'
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CFLAGS="$CFLAGS -DDECLARE_SNPRINTF"
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fi
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fi
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rm -f __conftest*
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echo -n 'Checking for snprintf implementation... '
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cat <<EOF >__conftest.c
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#include <stdio.h>
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#include <string.h>
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#ifdef DECLARE_SNPRINTF
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#ifdef __cplusplus
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extern "C"
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#endif /*__cplusplus*/
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int snprintf(char *, int, const char *, ...);
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#endif /*DECLARE_SNPRINTF*/
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int main() {
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char buf[32];
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snprintf(buf, 8, "%s", "1234567890");
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if (strlen(buf)!=7) return 1;
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return 0;
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}
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EOF
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if (
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$CC $CFLAGS __conftest.c $LIBBSD -o __conftest || exit 1
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./__conftest || exit 1
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) >/dev/null 2>&1; then
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echo 'ok'
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else
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if (
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$CC $CFLAGS __conftest.c -lsnprintf $LIBBSD -o __conftest || exit 1
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./__conftest || exit 1
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) >/dev/null 2>&1; then
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echo '-lsnprintf'
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LIBS="$LIBS -lsnprintf"
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else
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if (
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$CC $CFLAGS __conftest.c -ldb $LIBBSD -o __conftest || exit 1
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./__conftest || exit 1
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) >/dev/null 2>&1; then
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echo '-ldb'
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LIBS="$LIBS -ldb"
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else
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echo 'missing'
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echo 'This package requires snprintf.'
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rm -f __conftest*
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exit
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fi
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fi
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fi
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rm -f __conftest*
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##################################################
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## libbsd should go last in case it's broken
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if [ "x$LIBBSD" != x ]; then
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LIBS="$LIBS $LIBBSD"
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fi
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echo 'Generating MCONFIG...'
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(
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echo -n '# Generated by configure (confgen version 2) on '
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date
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echo '#'
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echo
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echo "BINDIR=$BINDIR"
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echo "SBINDIR=$SBINDIR"
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echo "MANDIR=$MANDIR"
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echo "BINMODE=$BINMODE"
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echo "DAEMONMODE=$DAEMONMODE"
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echo "MANMODE=$MANMODE"
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echo "PREFIX=$PREFIX"
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echo "EXECPREFIX=$EXECPREFIX"
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echo "INSTALLROOT=$INSTALLROOT"
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echo "CC=$CC"
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if [ x$CC_WARNINGS != x ]; then
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CFLAGS="$CFLAGS $WARNINGS"
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fi
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echo "CFLAGS=$CFLAGS" | sed 's/= */=/'
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echo "LDFLAGS=$LDFLAGS" | sed 's/= */=/'
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echo "LIBS=$LIBS" | sed 's/= */=/'
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) > MCONFIG
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