# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. AC_PREREQ(2.59) AC_INIT([v4l-utils],[1.21.0]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_SRCDIR([lib/libv4l2/libv4l2.c]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_FILES([Makefile lib/Makefile lib/libv4lconvert/Makefile lib/libv4l2/Makefile lib/libv4l1/Makefile lib/libdvbv5/Makefile lib/libv4l2rds/Makefile lib/libv4l-mplane/Makefile utils/Makefile utils/libv4l2util/Makefile utils/libmedia_dev/Makefile utils/dvb/Makefile utils/keytable/Makefile utils/keytable/bpf_protocols/Makefile utils/ir-ctl/Makefile utils/cx18-ctl/Makefile utils/ivtv-ctl/Makefile utils/media-ctl/Makefile utils/v4l2-compliance/Makefile utils/v4l2-ctl/Makefile utils/v4l2-dbg/Makefile utils/v4l2-sysfs-path/Makefile utils/qv4l2/Makefile utils/libcecutil/Makefile utils/cec-ctl/Makefile utils/cec-ctl/cec-ctl.1 utils/cec-compliance/Makefile utils/cec-compliance/cec-compliance.1 utils/cec-follower/Makefile utils/cec-follower/cec-follower.1 utils/qvidcap/Makefile utils/rds-ctl/Makefile contrib/Makefile contrib/freebsd/Makefile contrib/test/Makefile contrib/gconv/Makefile contrib/cobalt-ctl/Makefile contrib/decode_tm6000/Makefile contrib/xc3028-firmware/Makefile contrib/rds-saa6588/Makefile v4l-utils-po/Makefile.in libdvbv5-po/Makefile.in v4l-utils.spec lib/libv4lconvert/libv4lconvert.pc lib/libv4l1/libv4l1.pc lib/libv4l2/libv4l2.pc lib/libdvbv5/libdvbv5.pc lib/libv4l2rds/libv4l2rds.pc utils/media-ctl/libmediactl.pc utils/media-ctl/libv4l2subdev.pc lib/include/libdvbv5/libdvb-version.h utils/qv4l2/qv4l2.1 utils/qvidcap/qvidcap.1 utils/v4l2-compliance/v4l2-compliance.1 utils/v4l2-ctl/v4l2-ctl.1 utils/keytable/ir-keytable.1 utils/keytable/rc_keymap.5 utils/ir-ctl/ir-ctl.1 utils/dvb/dvb-fe-tool.1 utils/dvb/dvbv5-scan.1 utils/dvb/dvb-format-convert.1 utils/dvb/dvbv5-zap.1 ]) AC_GNU_SOURCE AM_INIT_AUTOMAKE([1.9 subdir-objects no-dist-gzip dist-bzip2 -Wno-portability]) # 1.10 is needed for target_LIBTOOLFLAGS AM_MAINTAINER_MODE m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) # Checks for programs. AC_PROG_CXX AC_PROG_CC_C99 AC_PROG_INSTALL AC_PROG_LIBTOOL AC_PROG_MKDIR_P AC_PROG_LN_S PKG_PROG_PKG_CONFIG DX_DOT_FEATURE(ON) DX_INIT_DOXYGEN($PACKAGE_NAME, doxygen_libdvbv5.cfg) ALL_LINGUAS="" m4_ifdef(AM_GNU_GETTEXT_REQUIRE_VERSION,[AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.8])],[AM_GNU_GETTEXT_VERSION([0.19.8])]) AM_GNU_GETTEXT([external]) LIBDVBV5_DOMAIN="libdvbv5" AC_DEFINE([LIBDVBV5_DOMAIN], "libdvbv5", [libdvbv5 domain]) AC_SUBST(LIBDVBV5_DOMAIN) # Define localedir AC_DEFUN([V4L_EXPAND_PREFIX], [ $1=$2 dnl expanding twice, since from autoconf 2.60 on, $datadir refers to dnl $datarootdir which in turn refers to $prefix $1=`( test "x$prefix" = xNONE && prefix="$ac_default_prefix" eval tmp_v4l_prefix=\""[$]$1"\" eval echo $tmp_v4l_prefix )` ]) V4L_EXPAND_PREFIX(v4l_localedir, "$datadir/locale") localedir="\$(datadir)/locale" AC_ARG_WITH(localedir, [ --with-localedir=PATH Where the locale files are installed ]) if test "x$with_localedir" != "x"; then v4l_localedir="$with_localedir" localedir="$with_localedir" fi AC_DEFINE_UNQUOTED(LOCALEDIR, "$v4l_localedir", [locale directory]) AC_SUBST(localedir) # sync-with-kernel.sh and keytable install could make use of them #AC_PROG_GREP #AC_PROG_SED gl_PROMOTED_TYPE_MODE_T gl_VISIBILITY AC_CHECK_HEADERS([sys/klog.h]) AC_CHECK_FUNCS([klogctl]) AC_CACHE_CHECK([for ioctl with POSIX signature], [gl_cv_func_ioctl_posix_signature], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[int ioctl (int, int, ...);]]) ], [gl_cv_func_ioctl_posix_signature=yes], [gl_cv_func_ioctl_posix_signature=no]) ]) if test "x$gl_cv_func_ioctl_posix_signature" = xyes; then AC_DEFINE([HAVE_POSIX_IOCTL], [1], [Have ioctl with POSIX signature]) fi AC_CHECK_FUNCS([__secure_getenv secure_getenv]) AC_HEADER_MAJOR # Check host os case "$host_os" in *linux*) linux_os="yes" ;; *freebsd*) freebsd_os="yes" ;; esac AM_CONDITIONAL([LINUX_OS], [test x$linux_os = xyes]) # Checks for dependencies PKG_CHECK_MODULES(X11, [x11], [x11_pkgconfig=yes], [x11_pkgconfig=no]) AC_SUBST([X11_CFLAGS]) AC_SUBST([X11_LIBS]) AM_CONDITIONAL([HAVE_X11], [test x$x11_pkgconfig = xyes]) PKG_CHECK_MODULES([LIBELF], [libelf], [libelf_pkgconfig=yes], [libelf_pkgconfig=no]) AC_SUBST([LIBELF_CFLAGS]) AC_SUBST([LIBELF_LIBS]) if test "x$libelf_pkgconfig" = "xyes"; then AC_CHECK_PROG([CLANG], clang, clang) else AC_MSG_WARN(libelf library not available) fi AS_IF([test "x$x11_pkgconfig" = xyes], [PKG_CHECK_MODULES(GL, [gl], [gl_pkgconfig=yes], [gl_pkgconfig=no])], [gl_pkgconfig=no]) AC_SUBST([GL_CFLAGS]) AC_SUBST([GL_LIBS]) AM_CONDITIONAL([HAVE_GL], [test x$gl_pkgconfig = xyes]) AS_IF([test "x$gl_pkgconfig" = xyes], [PKG_CHECK_MODULES(GLU, [glu], [glu_pkgconfig=yes], [glu_pkgconfig=no])], [glu_pkgconfig=no]) AC_SUBST([GLU_CFLAGS]) AC_SUBST([GLU_LIBS]) AM_CONDITIONAL([HAVE_GLU], [test x$glu_pkgconfig = xyes]) AC_ARG_WITH([jpeg], AS_HELP_STRING([--without-jpeg], [Do not use jpeg library]), [], [with_jpeg=yes]) AS_IF([test "x$with_jpeg" != xno], [AC_CHECK_HEADER([jpeglib.h], [AC_CHECK_LIB([jpeg], [jpeg_read_header], [have_jpeg=yes JPEG_LIBS="-ljpeg" AC_DEFINE([HAVE_JPEG],[1],[whether we use libjpeg])], [have_jpeg=no AC_MSG_WARN(cannot find libjpeg (v6 or later required))])], [have_jpeg=no AC_MSG_WARN(cannot find libjpeg)])]) AM_CONDITIONAL([HAVE_JPEG], [test x$have_jpeg = xyes]) QT_VERSION="none" PKG_CHECK_MODULES(QT5, [Qt5Core >= 5.0 Qt5Gui >= 5.0 Qt5Widgets >= 5.0], [qt_pkgconfig=true], [qt_pkgconfig=false]) PKG_CHECK_MODULES(QT5, [Qt5Core >= 5.4 Qt5Gui >= 5.4 Qt5Widgets >= 5.4], [qt54_pkgconfig=true], [qt54_pkgconfig=false]) if test "x$qt_pkgconfig" = "xtrue"; then QT_CFLAGS="$QT5_CFLAGS -fPIC" QT_LIBS="$QT5_LIBS" AC_SUBST(QT_CFLAGS) AC_SUBST(QT_LIBS) AC_CHECK_PROGS(MOC, [moc-qt5 moc]) AC_CHECK_PROGS(UIC, [uic-qt5 uic]) AC_CHECK_PROGS(RCC, [rcc-qt5 rcc]) AC_SUBST(MOC) AC_SUBST(UIC) AC_SUBST(RCC) if test "x$qt54_pkgconfig" = "xtrue"; then PKG_CHECK_MODULES(QT5GL, [Qt5OpenGL >= 5.4 gl], [qt_pkgconfig_gl=true], [qt_pkgconfig_gl=false]) else PKG_CHECK_MODULES(QT5GL, [Qt5OpenGL >= 5.0 gl], [qt_pkgconfig_gl=true], [qt_pkgconfig_gl=false]) fi if test "x$qt_pkgconfig_gl" = "xtrue"; then SAVED_CXXFLAGS="${CXXFLAGS}" CXXFLAGS="${CXXFLAGS} ${QT_CFLAGS} ${QT5GL_CFLAGS}" AC_LANG_PUSH([C++]) AC_MSG_CHECKING([for Qt5 Desktop OpenGL]) AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[ #define GL_GLEXT_PROTOTYPES #define QT_NO_OPENGL_ES_2 #include #include #include #include #ifndef GL_UNSIGNED_INT_8_8_8_8 #error Missing OpenGL Extensions #endif ]])], [qt_desktop_opengl=yes], [qt_desktop_opengl=no]) AC_MSG_RESULT([$qt_desktop_opengl]) CXXFLAGS="${SAVED_CXXFLAGS}" AC_LANG_POP fi if test "x$qt_desktop_opengl" = "xyes"; then QTGL_CFLAGS="$QT5GL_CFLAGS -fPIC" QTGL_LIBS="$QT5GL_LIBS" AC_SUBST(QTGL_CFLAGS) AC_SUBST(QTGL_LIBS) AC_DEFINE([HAVE_QTGL], [1], [qt has opengl support]) if test "x$qt54_pkgconfig" = "xtrue"; then QT_VERSION="v5.4 with QtGL" else QT_VERSION="v5 with QtGL" fi else if test "x$qt54_pkgconfig" = "xtrue"; then QT_VERSION="v5.4" else QT_VERSION="v5" fi AC_MSG_WARN(Qt5 Desktop OpenGL is not available) fi else AC_MSG_WARN(Qt5 or higher is not available) fi PKG_CHECK_MODULES(ALSA, [alsa], [alsa_pkgconfig=true], [alsa_pkgconfig=false]) if test "x$alsa_pkgconfig" = "xtrue"; then AC_DEFINE([HAVE_ALSA], [1], [alsa library is present]) else AC_MSG_WARN(ALSA library not available) fi AC_ARG_WITH([libudev], AS_HELP_STRING([--without-libudev], [Do not use udev library]), [], [with_libudev=yes]) have_libudev=no AS_IF([test "x$with_libudev" != xno -o "x$enable_libdvbv5" != xno], [PKG_CHECK_MODULES(libudev, libudev, have_libudev=yes, have_libudev=no) AS_IF([test "x$have_libudev" = xyes], [AC_DEFINE([HAVE_LIBUDEV], [], [Use libudev]) LIBUDEV_CFLAGS="$libudev_CFLAGS" LIBUDEV_LIBS="$libudev_LIBS" AC_SUBST(LIBUDEV_CFLAGS) AC_SUBST(LIBUDEV_LIBS)], AC_MSG_WARN(udev library not available) )]) AC_SUBST([JPEG_LIBS]) # Check for pthread AS_IF([test x$enable_shared != xno], [AX_PTHREAD([have_pthread=yes AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])], [have_pthread=no])], [have_pthread=no]) # The dlopen() function is in the C library for *BSD and in # libdl on GLIBC-based systems dl_saved_libs=$LIBS AC_SEARCH_LIBS([dlopen], [dl], [test "$ac_cv_search_dlopen" = "none required" || DLOPEN_LIBS=$ac_cv_search_dlopen], [AC_MSG_WARN([unable to find the dlopen() function])]) AC_SUBST([DLOPEN_LIBS]) LIBS=$dl_saved_libs AC_CHECK_HEADER([argp.h],,AC_MSG_ERROR(Cannot continue: argp.h not found)) argp_saved_libs=$LIBS AC_SEARCH_LIBS([argp_parse], [argp], [test "$ac_cv_search_argp_parse" = "none required" || ARGP_LIBS=$ac_cv_search_argp_parse], [AC_MSG_ERROR([unable to find the argp_parse() function])]) AC_SUBST([ARGP_LIBS]) LIBS=$argp_saved_libs AC_CHECK_FUNCS([fork], AC_DEFINE([HAVE_LIBV4LCONVERT_HELPERS],[1],[whether to use libv4lconvert helpers])) AM_CONDITIONAL([HAVE_LIBV4LCONVERT_HELPERS], [test x$ac_cv_func_fork = xyes]) AC_CHECK_HEADER([linux/i2c-dev.h], [linux_i2c_dev=yes], [linux_i2c_dev=no]) AM_CONDITIONAL([HAVE_LINUX_I2C_DEV], [test x$linux_i2c_dev = xyes]) AM_ICONV # does this compiler support -m32 ? AC_MSG_CHECKING([if gcc accepts -m32]) safe_CFLAGS=$CFLAGS CFLAGS="-m32" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])], [ AC_MSG_RESULT([yes]) have_m32=yes ], [ AC_MSG_RESULT([no]) have_m32=no ]) CFLAGS=$safe_CFLAGS AM_CONDITIONAL([HAVE_M32], [test x$have_m32 = xyes]) # directories AC_ARG_WITH(libv4l1subdir, AS_HELP_STRING([--with-libv4l1subdir=DIR], [set libv4l1 library subdir (default=libv4l)]), [], [with_libv4l1subdir="libv4l"]) AC_ARG_WITH(libv4l2subdir, AS_HELP_STRING([--with-libv4l2subdir=DIR], [set libv4l2 library subdir (default=libv4l)]), [], [with_libv4l2subdir="libv4l"]) AC_ARG_WITH(libv4lconvertsubdir, AS_HELP_STRING([--with-libv4lconvertsubdir=DIR], [set libv4lconvert library subdir (default=libv4l)]), [], [with_libv4lconvertsubdir="libv4l"]) AC_ARG_WITH(udevdir, AS_HELP_STRING([--with-udevdir=DIR], [set udev directory]), [], [with_udevdir=`$PKG_CONFIG --variable=udevdir udev || echo /lib/udev`]) AC_ARG_WITH(systemdsystemunitdir, AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [set systemd system unit directory]), [], [with_systemdsystemunitdir=auto]) AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd) AS_IF([test "x$def_systemdsystemunitdir" = "x"], [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"], [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])]) with_systemdsystemunitdir=no], [with_systemdsystemunitdir="$def_systemdsystemunitdir"])]) AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"]) # Generic check: works with most distributions def_gconv_dir=`for i in /lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib; do if @<:@ -d \$i/gconv @:>@; then echo \$i/gconv; break; fi; done` # Debian/Ubuntu-specific check: should be aligned with the debian package AS_IF([test "x${def_gconv_dir}" = "x" ], def_gconv_dir=`for i in mips64el-linux-gnuabi64 mips64el-linux-gnuabin32 mips64-linux-gnuabi64 mips64-linux-gnuabin32 mipsisa64r6el-linux-gnuabi64 mipsisa64r6el-linux-gnuabin32 mipsisa64r6-linux-gnuabi64 mipsisa64r6-linux-gnuabin32 powerpc64-linux-gnu sparc64-linux-gnu x86_64-linux-gnu x86_64-linux-gnux32 alphaev67-linux-gnu arm-linux-gnueabi arm-linux-gnueabihf i686-kfreebsd-gnu i686-linux-gnu mipsel-linux-gnu mipsisa32r6el-linux-gnu mipsisa32r6-linux-gnu mips-linux-gnu powerpc-linux-gnu s390-linux-gnu sparcv9-linux-gnu; do if @<:@ -d /usr/lib/\$i/gconv @:>@; then echo /usr/lib/\$i/gconv; break; fi; done`) AC_ARG_WITH(gconvdir, AS_HELP_STRING([--with-gconvdir=DIR], [set system's gconv directory (default is to autodetect)]), [], [with_gconvdir=$def_gconv_dir]) AC_SUBST([libv4l1subdir], [$with_libv4l1subdir]) AC_SUBST([libv4l2subdir], [$with_libv4l2subdir]) AC_SUBST([libv4l1privdir], [$libdir/$with_libv4l1subdir]) AC_SUBST([libv4l2privdir], [$libdir/$with_libv4l2subdir]) AC_SUBST([libv4l2plugindir], [$libdir/$with_libv4l2subdir/plugins]) AC_SUBST([libv4lconvertprivdir], [$libdir/$with_libv4lconvertsubdir]) AC_SUBST([keytablesystemdir], [$with_udevdir/rc_keymaps]) AC_SUBST([keytableuserdir], [$sysconfdir/rc_keymaps]) AC_SUBST([udevrulesdir], [$with_udevdir/rules.d]) AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir/systemd-udevd.service.d/]) AC_SUBST([pkgconfigdir], [$libdir/pkgconfig]) AC_SUBST([gconvsysdir], [$with_gconvdir]) AC_DEFINE_UNQUOTED([V4L_UTILS_VERSION], ["$PACKAGE_VERSION"], [v4l-utils version string]) AC_DEFINE_DIR([LIBV4L1_PRIV_DIR], [libv4l1privdir], [libv4l1 private lib directory]) AC_DEFINE_DIR([LIBV4L2_PRIV_DIR], [libv4l2privdir], [libv4l2 private lib directory]) AC_DEFINE_DIR([LIBV4L2_PLUGIN_DIR], [libv4l2plugindir], [libv4l2 plugin directory]) AC_DEFINE_DIR([LIBV4LCONVERT_PRIV_DIR], [libv4lconvertprivdir], [libv4lconvert private lib directory]) AC_DEFINE_DIR([IR_KEYTABLE_SYSTEM_DIR], [keytablesystemdir], [ir-keytable preinstalled tables directory]) AC_DEFINE_DIR([IR_KEYTABLE_USER_DIR], [keytableuserdir], [ir-keytable user defined tables directory]) MAJOR=`echo "$PACKAGE_VERSION" | perl -ne 'print $1 if (m/^(\d+)\.(\d+)\.(\d+)/)'` MINOR=`echo "$PACKAGE_VERSION" | perl -ne 'print $2 if (m/^(\d+)\.(\d+)\.(\d+)/)'` PATCH=`echo "$PACKAGE_VERSION" | perl -ne 'print $3 if (m/^(\d+)\.(\d+)\.(\d+)/)'` AC_SUBST(MAJOR) AC_SUBST(MINOR) AC_SUBST(PATCH) AC_SUBST(V4L_UTILS_VERSION) # options AC_ARG_ENABLE(libdvbv5, AS_HELP_STRING([--disable-libdvbv5], [disable libdvbv5 compilation]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-libdvbv5) ;; esac] ) AC_ARG_ENABLE(dyn-libv4l, AS_HELP_STRING([--disable-dyn-libv4l], [disable dynamic libv4l support]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-dyn-libv4l) ;; esac] ) AC_ARG_ENABLE(v4l-utils, AS_HELP_STRING([--disable-v4l-utils], [disable v4l-utils compilation]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l-utils) ;; esac] ) AC_ARG_ENABLE(v4l2-compliance-libv4l, AS_HELP_STRING([--disable-v4l2-compliance-libv4l], [disable use of libv4l in v4l2-compliance]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l2-compliance-libv4l) ;; esac] ) AC_ARG_ENABLE(v4l2-compliance-32, AS_HELP_STRING([--enable-v4l2-compliance-32], [enable v4l2-compliance-32 compilation (for debugging purposes only)]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-v4l2-compliance-32) ;; esac] ) AC_ARG_ENABLE(v4l2-ctl-libv4l, AS_HELP_STRING([--disable-v4l2-ctl-libv4l], [disable use of libv4l in v4l2-ctl]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l2-ctl-libv4l) ;; esac] ) AC_ARG_ENABLE(v4l2-ctl-stream-to, AS_HELP_STRING([--disable-v4l2-ctl-stream-to], [disable use of --stream-to in v4l2-ctl]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-v4l2-ctl-stream-to) ;; esac] ) AC_ARG_ENABLE(v4l2-ctl-32, AS_HELP_STRING([--enable-v4l2-ctl-32], [enable v4l2-ctl-32 compilation (for debugging purposes only)]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-v4l2-ctl-32) ;; esac] ) AC_ARG_ENABLE(qv4l2, AS_HELP_STRING([--disable-qv4l2], [disable qv4l2 compilation]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-qv4l2) ;; esac] ) AC_ARG_ENABLE(qvidcap, AS_HELP_STRING([--disable-qvidcap], [disable qvidcap compilation]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-qvidcap) ;; esac] ) AC_ARG_ENABLE(gconv, AS_HELP_STRING([--enable-gconv], [enable compilation of gconv modules]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-gconv) ;; esac] ) AC_ARG_ENABLE(bpf, AS_HELP_STRING([--disable-bpf], [disable IR BPF decoders]), [case "${enableval}" in yes | no ) ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-bpf) ;; esac] ) PKG_CHECK_MODULES([SDL2], [sdl2 SDL2_image], [sdl_pc=yes], [sdl_pc=no]) AM_CONDITIONAL([HAVE_SDL], [test x$sdl_pc = xyes]) # Check if backtrace functions are defined AC_SEARCH_LIBS([backtrace], [execinfo], [ AC_DEFINE(HAVE_BACKTRACE, [1], [glibc has functions to provide stack backtrace]) ]) AM_CONDITIONAL([WITH_LIBDVBV5], [test x$enable_libdvbv5 != xno -a x$have_libudev = xyes]) AM_CONDITIONAL([WITH_DVBV5_REMOTE], [test x$enable_libdvbv5 != xno -a x$have_libudev = xyes -a x$have_pthread = xyes]) AM_CONDITIONAL([WITH_DYN_LIBV4L], [test x$enable_dyn_libv4l != xno]) AM_CONDITIONAL([WITH_V4LUTILS], [test x$enable_v4l_utils != xno -a x$linux_os = xyes]) AM_CONDITIONAL([WITH_QV4L2], [test x${qt_pkgconfig} = xtrue -a x$enable_qv4l2 != xno]) AM_CONDITIONAL([WITH_QVIDCAP], [test x${qt_desktop_opengl} = xyes -a x$enable_qvidcap != xno]) AM_CONDITIONAL([WITH_V4L_PLUGINS], [test x$enable_dyn_libv4l != xno -a x$enable_shared != xno]) AM_CONDITIONAL([WITH_V4L_WRAPPERS], [test x$enable_dyn_libv4l != xno -a x$enable_shared != xno]) AM_CONDITIONAL([WITH_QTGL], [test x${qt_desktop_opengl} = xyes]) AM_CONDITIONAL([WITH_GCONV], [test x$enable_gconv = xyes -a x$enable_shared = xyes -a x$with_gconvdir != x -a -f $with_gconvdir/gconv-modules]) AM_CONDITIONAL([WITH_V4L2_CTL_LIBV4L], [test x${enable_v4l2_ctl_libv4l} != xno]) AM_CONDITIONAL([WITH_V4L2_CTL_STREAM_TO], [test x${enable_v4l2_ctl_stream_to} != xno]) AM_CONDITIONAL([WITH_V4L2_CTL_32], [test x${enable_v4l2_ctl_32} = xyes]) AM_CONDITIONAL([WITH_V4L2_COMPLIANCE], [test x$ac_cv_func_fork = xyes]) AM_CONDITIONAL([WITH_V4L2_COMPLIANCE_LIBV4L], [test x$ac_cv_func_fork = xyes -a x${enable_v4l2_compliance_libv4l} != xno]) AM_CONDITIONAL([WITH_V4L2_COMPLIANCE_32], [test x$ac_cv_func_fork = xyes -a x${enable_v4l2_compliance_32} = xyes]) PKG_CHECK_MODULES([LIBBPF], [libbpf], [bpf_pc=yes], [bpf_pc=no]) AM_CONDITIONAL([WITH_BPF], [test x$enable_bpf != xno -a x$libelf_pkgconfig = xyes -a x$CLANG = xclang -a x$bpf_pc = xyes]) # append -static to libtool compile and link command to enforce static libs AS_IF([test x$enable_libdvbv5 = xno], [AC_SUBST([ENFORCE_LIBDVBV5_STATIC], ["-static"])]) AS_IF([test x$enable_libv4l = xno], [AC_SUBST([ENFORCE_LIBV4L_STATIC], ["-static"])]) # Since systemd v239, udevd is not allowed to execute BPF systems calls; # add an override to allow bpf(2) in that case. On earlier versions, the # override will restrict udevd to bpf syscall only and will stop the system # from booting. This is also true on current debian versions. AM_CONDITIONAL([HAVE_UDEVDSYSCALLFILTER], [grep -s SystemCallFilter $with_systemdsystemunitdir/systemd-udevd.service]) # misc if test "x$linux_os" = "xyes"; then CPPFLAGS="-I\$(top_srcdir)/include $CPPFLAGS" elif test "x$freebsd_os" = "xyes"; then CPPFLAGS="-I\$(top_srcdir)/contrib/freebsd/include $CPPFLAGS" fi CPPFLAGS="-I\$(top_srcdir)/lib/include -Wall -Wpointer-arith -D_GNU_SOURCE $CPPFLAGS" # Obtain git SHA of HEAD AC_SUBST(GIT_SHA, ["-DGIT_SHA=\$(shell if test -e \$(top_srcdir)/.git ; then git -C \$(top_srcdir) rev-parse --short=12 HEAD ; fi)"]) # Obtain git commit count of HEAD AC_SUBST(GIT_COMMIT_CNT, ["-DGIT_COMMIT_CNT=\$(shell if test -e \$(top_srcdir)/.git ; then printf '-'; git -C \$(top_srcdir) rev-list --count HEAD ; fi)"]) # Obtain git commit date of HEAD AC_SUBST(GIT_COMMIT_DATE, ["-DGIT_COMMIT_DATE=\$(shell if test -e \$(top_srcdir)/.git ; then printf '\"'; TZ=UTC git -C \$(top_srcdir) show --quiet --date='format-local:%F %T\"' --format=\"%cd\"; fi)"]) AM_COND_IF([WITH_LIBDVBV5], [USE_LIBDVBV5="yes"], [USE_LIBDVBV5="no"]) AM_COND_IF([WITH_DVBV5_REMOTE], [USE_DVBV5_REMOTE="yes" AC_DEFINE([HAVE_DVBV5_REMOTE], [1], [Usage of DVBv5 remote enabled])], [USE_DVBV5_REMOTE="no"]) AM_COND_IF([WITH_DYN_LIBV4L], [USE_DYN_LIBV4L="yes"], [USE_DYN_LIBV4L="no"]) AM_COND_IF([WITH_V4LUTILS], [USE_V4LUTILS="yes"], [USE_V4LUTILS="no"]) AM_COND_IF([WITH_QV4L2], [USE_QV4L2="yes"], [USE_QV4L2="no"]) AM_COND_IF([WITH_QVIDCAP], [USE_QVIDCAP="yes"], [USE_QVIDCAP="no"]) AM_COND_IF([WITH_V4L_PLUGINS], [USE_V4L_PLUGINS="yes" AC_DEFINE([HAVE_V4L_PLUGINS], [1], [V4L plugin support enabled])], [USE_V4L_PLUGINS="no"]) AM_COND_IF([WITH_V4L_WRAPPERS], [USE_V4L_WRAPPERS="yes"], [USE_V4L_WRAPPERS="no"]) AM_COND_IF([WITH_GCONV], [USE_GCONV="yes"], [USE_GCONV="no"]) AM_COND_IF([WITH_V4L2_CTL_LIBV4L], [USE_V4L2_CTL_LIBV4L="yes"], [USE_V4L2_CTL_LIBV4L="no"]) AM_COND_IF([WITH_V4L2_CTL_32], [USE_V4L2_CTL_32="yes"], [USE_V4L2_CTL_32="no"]) AM_COND_IF([WITH_V4L2_COMPLIANCE], [USE_V4L2_COMPLIANCE="yes"], [USE_V4L2_COMPLIANCE="no"]) AM_COND_IF([WITH_V4L2_COMPLIANCE_LIBV4L], [USE_V4L2_COMPLIANCE_LIBV4L="yes"], [USE_V4L2_COMPLIANCE_LIBV4L="no"]) AM_COND_IF([WITH_V4L2_COMPLIANCE_32], [USE_V4L2_COMPLIANCE_32="yes"], [USE_V4L2_COMPLIANCE_32="no"]) AM_COND_IF([WITH_BPF], [USE_BPF="yes" AC_DEFINE([HAVE_BPF], [1], [BPF IR decoder support enabled])], [USE_BPF="no"]) AS_IF([test "x$alsa_pkgconfig" = "xtrue"], [USE_ALSA="yes"], [USE_ALSA="no"]) AC_OUTPUT if test x$enable_gconv = xyes -a x$USE_GCONV = xno; then echo echo "Failed to enable gconv. Disabling it" fi dnl --------------------------------------------------------------------- dnl compile time options summary cat <