configure.ac (6958B)
1 AC_PREREQ(2.63) 2 3 # Version number. This is currently the only place. 4 m4_define([HIDAPI_MAJOR], 0) 5 m4_define([HIDAPI_MINOR], 8) 6 m4_define([HIDAPI_RELEASE], 0) 7 m4_define([HIDAPI_RC], -rc1) 8 m4_define([VERSION_STRING], HIDAPI_MAJOR[.]HIDAPI_MINOR[.]HIDAPI_RELEASE[]HIDAPI_RC) 9 10 AC_INIT([hidapi],[VERSION_STRING],[alan@signal11.us]) 11 12 # Library soname version 13 # Follow the following rules (particularly the ones in the second link): 14 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html 15 # http://sourceware.org/autobook/autobook/autobook_91.html 16 lt_current="0" 17 lt_revision="0" 18 lt_age="0" 19 LTLDFLAGS="-version-info ${lt_current}:${lt_revision}:${lt_age}" 20 21 AC_CONFIG_MACRO_DIR([m4]) 22 AM_INIT_AUTOMAKE([foreign -Wall -Werror]) 23 AC_CONFIG_MACRO_DIR([m4]) 24 25 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) 26 LT_INIT 27 28 AC_PROG_CC 29 AC_PROG_CXX 30 AC_PROG_OBJC 31 PKG_PROG_PKG_CONFIG 32 33 34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) 35 36 hidapi_lib_error() { 37 echo "" 38 echo " Library $1 was not found on this system." 39 echo " Please install it and re-run ./configure" 40 echo "" 41 exit 1 42 } 43 44 hidapi_prog_error() { 45 echo "" 46 echo " Program $1 was not found on this system." 47 echo " This program is part of $2." 48 echo " Please install it and re-run ./configure" 49 echo "" 50 exit 1 51 } 52 53 AC_MSG_CHECKING([operating system]) 54 AC_MSG_RESULT($host) 55 case $host in 56 *-linux*) 57 AC_MSG_RESULT([ (Linux back-end)]) 58 AC_DEFINE(OS_LINUX, 1, [Linux implementations]) 59 AC_SUBST(OS_LINUX) 60 backend="linux" 61 os="linux" 62 threads="pthreads" 63 64 # HIDAPI/hidraw libs 65 PKG_CHECK_MODULES([libudev], [libudev], true, [hidapi_lib_error libudev]) 66 LIBS_HIDRAW_PR+=" $libudev_LIBS" 67 CFLAGS_HIDRAW+=" $libudev_CFLAGS" 68 69 # HIDAPI/libusb libs 70 AC_CHECK_LIB([rt], [clock_gettime], [LIBS_LIBUSB_PRIVATE+=" -lrt"], [hidapi_lib_error librt]) 71 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9], true, [hidapi_lib_error libusb-1.0]) 72 LIBS_LIBUSB_PRIVATE+=" $libusb_LIBS" 73 CFLAGS_LIBUSB+=" $libusb_CFLAGS" 74 ;; 75 *-darwin*) 76 AC_MSG_RESULT([ (Mac OS X back-end)]) 77 AC_DEFINE(OS_DARWIN, 1, [Mac implementation]) 78 AC_SUBST(OS_DARWIN) 79 backend="mac" 80 os="darwin" 81 threads="pthreads" 82 LIBS="${LIBS} -framework IOKit -framework CoreFoundation" 83 ;; 84 *-freebsd*) 85 AC_MSG_RESULT([ (FreeBSD back-end)]) 86 AC_DEFINE(OS_FREEBSD, 1, [FreeBSD implementation]) 87 AC_SUBST(OS_FREEBSD) 88 backend="libusb" 89 os="freebsd" 90 threads="pthreads" 91 92 CFLAGS="$CFLAGS -I/usr/local/include" 93 LDFLAGS="$LDFLAGS -L/usr/local/lib" 94 LIBS="${LIBS}" 95 AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb]) 96 AC_CHECK_LIB([iconv], [iconv_open], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -liconv"], [hidapi_lib_error libiconv]) 97 echo libs_priv: $LIBS_LIBUSB_PRIVATE 98 ;; 99 *-kfreebsd*) 100 AC_MSG_RESULT([ (kFreeBSD back-end)]) 101 AC_DEFINE(OS_KFREEBSD, 1, [kFreeBSD implementation]) 102 AC_SUBST(OS_KFREEBSD) 103 backend="libusb" 104 os="kfreebsd" 105 threads="pthreads" 106 107 AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb]) 108 echo libs_priv: $LIBS_LIBUSB_PRIVATE 109 ;; 110 *-mingw*) 111 AC_MSG_RESULT([ (Windows back-end, using MinGW)]) 112 backend="windows" 113 os="windows" 114 threads="windows" 115 win_implementation="mingw" 116 ;; 117 *-cygwin*) 118 AC_MSG_RESULT([ (Windows back-end, using Cygwin)]) 119 backend="windows" 120 os="windows" 121 threads="windows" 122 win_implementation="cygwin" 123 ;; 124 *) 125 AC_MSG_ERROR([HIDAPI is not supported on your operating system yet]) 126 esac 127 128 LIBS_HIDRAW="${LIBS} ${LIBS_HIDRAW_PR}" 129 LIBS_LIBUSB="${LIBS} ${LIBS_LIBUSB_PRIVATE}" 130 AC_SUBST([LIBS_HIDRAW]) 131 AC_SUBST([LIBS_LIBUSB]) 132 AC_SUBST([CFLAGS_LIBUSB]) 133 AC_SUBST([CFLAGS_HIDRAW]) 134 135 if test "x$os" = xwindows; then 136 AC_DEFINE(OS_WINDOWS, 1, [Windows implementations]) 137 AC_SUBST(OS_WINDOWS) 138 LDFLAGS="${LDFLAGS} -no-undefined" 139 LIBS="${LIBS} -lsetupapi" 140 fi 141 142 if test "x$threads" = xpthreads; then 143 AX_PTHREAD([found_pthreads=yes], [found_pthreads=no]) 144 145 if test "x$found_pthreads" = xyes; then 146 if test "x$os" = xlinux; then 147 # Only use pthreads for libusb implementation on Linux. 148 LIBS_LIBUSB="$PTHREAD_LIBS $LIBS_LIBUSB" 149 CFLAGS_LIBUSB="$CFLAGS_LIBUSB $PTHREAD_CFLAGS" 150 # There's no separate CC on Linux for threading, 151 # so it's ok that both implementations use $PTHREAD_CC 152 CC="$PTHREAD_CC" 153 else 154 LIBS="$PTHREAD_LIBS $LIBS" 155 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 156 CC="$PTHREAD_CC" 157 fi 158 fi 159 fi 160 161 # Test GUI 162 AC_ARG_ENABLE([testgui], 163 [AS_HELP_STRING([--enable-testgui], 164 [enable building of test GUI (default n)])], 165 [testgui_enabled=$enableval], 166 [testgui_enabled='no']) 167 AM_CONDITIONAL([BUILD_TESTGUI], [test "x$testgui_enabled" != "xno"]) 168 169 # Configure the MacOS TestGUI app bundle 170 rm -Rf testgui/TestGUI.app 171 mkdir -p testgui/TestGUI.app 172 cp -R ${srcdir}/testgui/TestGUI.app.in/* testgui/TestGUI.app 173 chmod -R u+w testgui/TestGUI.app 174 mkdir testgui/TestGUI.app/Contents/MacOS/ 175 176 if test "x$testgui_enabled" != "xno"; then 177 if test "x$os" = xdarwin; then 178 # On Mac OS, don't use pkg-config. 179 AC_CHECK_PROG([foxconfig], [fox-config], [fox-config], false) 180 if test "x$foxconfig" = "xfalse"; then 181 hidapi_prog_error fox-config "FOX Toolkit" 182 fi 183 LIBS_TESTGUI+=`$foxconfig --libs` 184 LIBS_TESTGUI+=" -framework Cocoa -L/usr/X11R6/lib" 185 CFLAGS_TESTGUI+=`$foxconfig --cflags` 186 OBJCFLAGS+=" -x objective-c++" 187 elif test "x$os" = xwindows; then 188 # On Windows, just set the paths for Fox toolkit 189 if test "x$win_implementation" = xmingw; then 190 CFLAGS_TESTGUI="-I\$(srcdir)/../../hidapi-externals/fox/include -g -c" 191 LIBS_TESTGUI=" -mwindows \$(srcdir)/../../hidapi-externals/fox/lib/libFOX-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32" 192 else 193 # Cygwin 194 CFLAGS_TESTGUI="-DWIN32 -I\$(srcdir)/../../hidapi-externals/fox/include -g -c" 195 LIBS_TESTGUI="\$(srcdir)/../../hidapi-externals/fox/lib/libFOX-cygwin-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32" 196 fi 197 else 198 # On Linux and FreeBSD platforms, use pkg-config to find fox. 199 PKG_CHECK_MODULES([fox], [fox17], [], [PKG_CHECK_MODULES([fox], [fox])]) 200 LIBS_TESTGUI="${LIBS_TESTGUI} $fox_LIBS" 201 if test "x$os" = xfreebsd; then 202 LIBS_TESTGUI="${LIBS_TESTGUI} -L/usr/local/lib" 203 fi 204 CFLAGS_TESTGUI="${CFLAGS_TESTGUI} $fox_CFLAGS" 205 fi 206 fi 207 AC_SUBST([LIBS_TESTGUI]) 208 AC_SUBST([CFLAGS_TESTGUI]) 209 AC_SUBST([backend]) 210 211 # OS info for Automake 212 AM_CONDITIONAL(OS_LINUX, test "x$os" = xlinux) 213 AM_CONDITIONAL(OS_DARWIN, test "x$os" = xdarwin) 214 AM_CONDITIONAL(OS_FREEBSD, test "x$os" = xfreebsd) 215 AM_CONDITIONAL(OS_KFREEBSD, test "x$os" = xkfreebsd) 216 AM_CONDITIONAL(OS_WINDOWS, test "x$os" = xwindows) 217 218 AC_CONFIG_HEADERS([config.h]) 219 220 if test "x$os" = "xlinux"; then 221 AC_CONFIG_FILES([pc/hidapi-hidraw.pc]) 222 AC_CONFIG_FILES([pc/hidapi-libusb.pc]) 223 else 224 AC_CONFIG_FILES([pc/hidapi.pc]) 225 fi 226 227 AC_SUBST(LTLDFLAGS) 228 229 AC_CONFIG_FILES([Makefile \ 230 hidtest/Makefile \ 231 libusb/Makefile \ 232 linux/Makefile \ 233 mac/Makefile \ 234 testgui/Makefile \ 235 windows/Makefile]) 236 AC_OUTPUT