2 # Try and be like autotools configure, but without autotools
4 # Ensure that we do not inherit these from env
14 [ "$var" = "$opt" ] && var=
17 --with-cc|CC) CC=$var;;
19 --disable-debug) DEBUG=no;;
20 --enable-debug) DEBUG=yes;;
21 --prefix) prefix=$var;;
22 --sysconfdir) SYSCONFDIR=$var;;
23 --bindir) BINDIR=$var;;
24 --libexecdir) LIBEXECDIR=$var;;
25 --statedir|--localstatedir) STATEDIR=$var;;
26 --rundir) RUNDIR=$var;;
27 --mandir) MANDIR=$var;;
28 --with-ccopts|CFLAGS) CFLAGS=$var;;
29 CPPFLAGS) CPPFLAGS=$var;;
32 --target) TARGET=$var;;
33 --libdir) LIBDIR=$var;;
34 --includedir) eval INCLUDEDIR="$INCLUDEDIR${INCLUDEDIR:+ }$var";;
35 --datadir|--infodir) ;; # ignore autotools
36 --disable-maintainer-mode|--disable-dependency-tracking) ;;
37 --icondir) ICONDIR=$var;;
38 --with-gtk|--with-gtk+) WITH_GTK=${var:-yes};;
39 --without-gtk|--without-gtk+) WITH_GTK=no;;
40 --with-qt) WITH_QT=${var:-yes};;
41 --without-qt) WITH_QT=no;;
42 --enable-notification) NOTIFY=yes;;
43 --disable-notification) NOTIFY=no;;
44 --help) echo "See the README file for available options"; exit 0;;
45 *) echo "$0: WARNING: unknown option $opt" >&2;;
52 : ${PREFIX:=${prefix:=/usr/local}}
53 : ${SYSCONFDIR:=$PREFIX/etc}
54 : ${BINDIR:=$PREFIX/bin}
55 : ${LIBEXECDIR:=$PREFIX/libexec}
57 : ${MANDIR:=${PREFIX:-/usr}/share/man}
59 : ${ICONDIR:=$PREFIX/share/dhcpcd/icons}
61 eval SYSCONFDIR="$SYSCONFDIR"
63 eval LIBEXECDIR="$LIBEXECDIR"
64 eval STATEDIR="$STATEDIR"
71 x="$(which "$1" 2>/dev/null)"
76 for x in /sbin/"$1" /usr/sbin/"$1" \
77 /usr/pkg/sbin/"$1" /usr/local/sbin/"$1"
90 if [ -z "$BUILD" ]; then
91 # autoconf target triplet: cpu-vendor-os
92 BUILD=$(uname -m)-unknown-$(uname -s | tr '[:upper:]' '[:lower:]')
97 echo "Deriving operating system from ... $HOST"
98 # Derive OS from cpu-vendor-[kernel-]os
101 if [ "$CPU" != "$REST" ]; then
104 if [ "$VENDOR" != "$REST" ]; then
105 # Use kernel if given, otherwise os
114 # Work with cpu-kernel-os, ie Debian
116 linux*|kfreebsd*) OS=$VENDOR; VENDOR= ;;
120 gnu*) OS=hurd;; # No HURD support as yet
124 echo "Configuring dhcpcd for ... $OS"
125 rm -f $CONFIG_H $CONFIG_MK
126 echo "# $OS" >$CONFIG_MK
127 echo "/* $OS */" >$CONFIG_H
129 VERSION=$($SED -ne 's/VERSION= //p' Makefile)
130 echo "#define VERSION \"$VERSION\"" >>$CONFIG_H
132 for x in PREFIX SYSCONFDIR BINDIR ICONDIR; do
134 # Make files look nice for import
137 [ $l -gt 3 ] && t=" "
138 echo "$x=$t $v" >>$CONFIG_MK
140 [ $l -gt 2 ] && t=" "
141 echo "#define $x$t \"$v\"" >>$CONFIG_H
143 echo "MANDIR= ${MANDIR}" >>$CONFIG_MK
146 # However, if CC is not specified and we are given GNU style
147 # --host or --build targets the expectation is we try and match that
149 if [ -n "$CC" ]; then
153 _COMPILERS="cc clang gcc pcc icc"
155 if [ -n "$HOSTCC" ]; then
156 for _CC in $_COMPILERS; do
157 _CC=$(_which "$HOSTCC$_CC")
158 if [ -x "$_CC" ]; then
164 if ! type "$CC" >/dev/null 2>&1; then
165 for _CC in $_COMPILERS; do
167 if [ -x "$_CC" ]; then
174 echo "Using compiler .. $CC"
181 if $CC _test.c -o _test >/dev/null 2>&1; then
182 [ -x _test ] && _CC=true
186 echo "$CC does not create executables"
189 [ "$CC" != cc ] && echo "CC= $CC" >>$CONFIG_MK
190 $CC --version | $SED -e '1!d'
192 # Set to blank, then append user config
193 # We do this so our SED call to append to XCC remains portable
194 if [ -n "$CFLAGS" ]; then
195 echo "CFLAGS=" >>$CONFIG_MK
196 echo "CFLAGS+= $CFLAGS" >>$CONFIG_MK
198 if [ -n "$CPPFLAGS" ]; then
199 echo "CPPFLAGS=" >>$CONFIG_MK
200 echo "CPPFLAGS+= $CPPFLAGS" >>$CONFIG_MK
202 if [ -n "$LDFLAGS" ]; then
203 echo "LDFLAGS=" >>$CONFIG_MK
204 echo "LDFLAGS+= $LDFLAGS" >>$CONFIG_MK
207 for x in $INCLUDEDIR; do
208 echo "CPPFLAGS+= -I$x" >>$CONFIG_MK
211 if [ -z "$DEBUG" -a -f .fslckout ]; then
212 printf "Found fossil checkout ... "
217 if [ "$DEBUG" != no -a "$DEBUG" != false ]; then
218 echo "Adding debugging CFLAGS"
219 cat <<EOF >>$CONFIG_MK
220 CFLAGS+= -g -Wall -Wextra -Wshadow -Wformat=2
221 CFLAGS+= -Wmissing-prototypes -Wmissing-declarations
222 CFLAGS+= -Wmissing-noreturn -Wmissing-format-attribute
223 CFLAGS+= -Wnested-externs
224 CFLAGS+= -Winline -Wwrite-strings -Wcast-align -Wcast-qual
225 CFLAGS+= -Wpointer-arith -Wstrict-overflow
226 CFLAGS+= -Wdeclaration-after-statement
227 CFLAGS+= -Wconversion
230 mirbsd*|openbsd*);; # OpenBSD has many redundant decs in system headers
231 *) echo "CFLAGS+= -Wredundant-decls" >>$CONFIG_MK;;
234 # Disable assertations
235 echo "CFLAGS+= -DNDEBUG" >>$CONFIG_MK
238 # Add CPPFLAGS and CFLAGS to CC for testing features
239 XCC="$CC `$SED -n -e 's/CPPLAGS+=*\(.*\)/\1/p' $CONFIG_MK`"
240 XCC="$XCC `$SED -n -e 's/CFLAGS+=*\(.*\)/\1/p' $CONFIG_MK`"
242 if [ -z "$GETTEXT" ]; then
243 printf "Testing for gettext ... "
244 cat <<EOF >_gettext.c
252 if $XCC _gettext.c -o _gettext 2>/dev/null; then
254 elif $XCC _gettext.c -o _gettext -lintl 2>/dev/null; then
255 GETTEXT="yes (-lintl)"
257 QMAKE_CONFIG="CONFIG+=has_libintl"
262 rm -f _gettext.c _gettext
264 if [ "$GETTEXT" != no ]; then
265 echo "#define HAS_GETTEXT" >>$CONFIG_H
266 echo "LIB_INTL= $LIB_INTL" >>$CONFIG_MK
269 if [ -z "$STRLCPY" ]; then
270 printf "Testing for strlcpy ... "
271 cat <<EOF >_strlcpy.c
274 const char s1[] = "foo";
276 strlcpy(s2, s1, sizeof(s2));
280 if $XCC _strlcpy.c -o _strlcpy 2>/dev/null; then
286 rm -f _strlcpy.c _strlcpy
288 if [ "$STRLCPY" = no ]; then
289 echo "#define strlcpy(dst, src, n) " \
290 "((size_t)snprintf(dst, n, \"%s\", src))" \
294 if [ -z "$LIBDIR" ]; then
295 printf "lib directory name ... "
296 case `readlink /lib` in
298 *) LIBNAME=$(basename `readlink /lib`);;
301 echo "LIBNAME= $LIBNAME" >>$CONFIG_MK
302 LIBDIR=${PREFIX}/${LIBNAME}
303 echo "LIBDIR= \${PREFIX}/\${LIBNAME}" >>$CONFIG_MK
305 echo "LIBDIR= $LIBDIR" >>$CONFIG_MK
308 # We normally want to build in the static library
309 if [ "$LIBDHCPCD" = yes ]; then
311 echo "LIB_DHCPCD_INSTALL= _libinstall" >>$CONFIG_MK
313 x="-Wl,-Bstatic -ldhcpcd -Wl,-Bdynamic"
315 echo "LIB_DHCPCD= $x" >>$CONFIG_MK
317 # Due to our use of pkg-config, pass --as-needed to ld so we only link
318 # what we actually need.
319 echo "LDADD+= -Wl,--as-needed" >>$CONFIG_MK
322 if [ "$WITH_GTK" = yes -o -z "$WITH_GTK" ]; then
323 if pkg-config --cflags gtk+-2.0 >/dev/null 2>&1; then
325 elif pkg-config --cflags gtk+-3.0 >/dev/null 2>&1; then
328 elif [ -n "$WITH_GTK" -a "$WITH_GTK" != no ]; then
329 if ! pkg-config --cflags $WITH_GTK >/dev/null; then
330 echo "$0: no suitable GTK+ library has been found" >&2
335 if [ -n "$WITH_GTK" -a "$WITH_GTK" != no ]; then
337 if [ "$NOTIFY" = yes ]; then
338 PKG="$PKG${PKG:+ }libnotify"
339 echo "NOTIFY= -DNOTIFY" >>$CONFIG_MK
341 GTK_CFLAGS=$(pkg-config --cflags $PKG)
342 [ $? != 0 -a "$WITH_GTK" = yes ] && exit 1
343 GTK_LIBS=$(pkg-config --libs $PKG)
344 [ $? != 0 -a "$WITH_GTK" = yes ] && exit 1
345 echo "GTK+ CFLAGS=$GTK_CFLAGS"
346 echo "GTK+ LIBS=$GTK_LIBS"
347 echo "GTK_CFLAGS= $GTK_CFLAGS" >>$CONFIG_MK
348 echo "GTK_LIBS= $GTK_LIBS" >>$CONFIG_MK
349 UI="$UI${UI:+ }dhcpcd-gtk"
353 if [ "WITH_QT" = yes -o -z "$WITH_QT" ]; then
354 if type qmake >/dev/null 2>&1; then
355 UI="$UI${UI+ }dhcpcd-qt"
358 elif [ -n "$WITH_QT" -a "$WITH_QT" != no ]; then
359 if type qmake >/dev/null 2>&1; then
360 UI="$UI${UI+ }dhcpcd-qt"
363 echo "$0: no suitable QT library has been found" >&2
368 if [ -n "$UI" ]; then
369 echo "MKICONS= icons" >>$CONFIG_MK
371 echo "UI= $UI" >>$CONFIG_MK
374 echo " SYSCONFDIR = $SYSCONFDIR"
375 echo " BINDIR = $BINDIR"
376 echo " LIBDIR = $LIBDIR"
377 echo " ICONDIR = $ICONDIR"
378 echo " MANDIR = $MANDIR"
382 echo "MKDIR= \${TOPDIR}/mk" >>$CONFIG_MK
385 QMAKE_CONFIG="$QMAKE_CONFIG PREFIX=$PREFIX MANDIR=$MANDIR"
386 if ! (cd src/dhcpcd-qt; qmake $QMAKE_CONFIG dhcpcd-qt.pro); then
387 echo "$0: failed to configure dhcpcd-qt" >&2