mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 02:30:35 +00:00
130 lines
4.7 KiB
Meson
130 lines
4.7 KiB
Meson
executable('gst-plugin-scanner',
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'gst-plugin-scanner.c',
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c_args : gst_c_args,
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include_directories : [configinc],
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dependencies : [gobject_dep, gmodule_dep, glib_dep, mathlib, gst_dep],
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install_dir : helpers_install_dir,
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install: true,
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)
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# Used in test env setup to make tests find plugin scanner in build tree
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gst_scanner_dir = meson.current_build_dir()
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if bashcomp_found
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executable('gst-completion-helper',
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'gst-completion-helper.c',
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c_args : gst_c_args,
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include_directories : [configinc],
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dependencies : [gobject_dep, glib_dep, gst_dep],
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install_dir : helpers_install_dir,
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install: true,
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)
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endif
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# Check PTP support
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have_ptp = false
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if host_system == 'android'
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message('PTP not supported on Android because of permissions.')
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elif host_system == 'windows'
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message('PTP not supported on Windows, not ported yet.')
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elif host_system == 'darwin'
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if cc.has_header('MobileCoreServices/MobileCoreServices.h')
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message('PTP not supported on iOS because of permissions.')
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else
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have_ptp = true
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endif
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elif ['linux', 'netbsd', 'freebsd', 'openbsd', 'kfreebsd', 'dragonfly', 'solaris'].contains(host_system)
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message('PTP supported on ' + host_system + '.')
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have_ptp = true
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endif
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if have_ptp
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cdata.set('HAVE_PTP', 1, description : 'PTP support available')
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if cc.compiles('''#include <sys/ioctl.h>
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#include <net/if.h>
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int some_func (void) {
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struct ifreq ifr;
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struct ifconf ifc;
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ioctl(0, SIOCGIFCONF, &ifc);
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ioctl(0, SIOCGIFFLAGS, &ifr);
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ioctl(0, SIOCGIFHWADDR, &ifr);
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return ifr.ifr_hwaddr.sa_data[0];
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}''',
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name : 'SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR available')
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cdata.set('HAVE_SIOCGIFCONF_SIOCGIFFLAGS_SIOCGIFHWADDR', 1,
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description : 'SIOCGIFCONF, SIOCGIFFLAGS and SIOCGIFHWADDR is available')
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endif
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if cc.compiles('''#include <ifaddrs.h>
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#include <net/if.h>
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#include <net/if_dl.h>
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int some_func (void) {
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struct ifaddrs *ifaddr;
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getifaddrs(&ifaddr);
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return (ifaddr->ifa_flags & IFF_LOOPBACK) && ifaddr->ifa_addr->sa_family != AF_LINK;
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}''', name : 'getifaddrs() and AF_LINK available')
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cdata.set('HAVE_GETIFADDRS_AF_LINK', 1,
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description : 'getifaddrs() and AF_LINK is available')
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endif
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gst_ptp_have_cap = false
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cap_dep = []
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if cc.has_header('sys/capability.h')
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cap_dep = cc.find_library('cap', required : false)
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if cap_dep.found() and cc.has_function('cap_init', dependencies : cap_dep)
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gst_ptp_have_cap = true
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endif
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endif
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setcap = find_program('setcap', '/usr/sbin/setcap', '/sbin/setcap', required : false)
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# user/group to change to in gst-ptp-helper
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ptp_helper_setuid_user = get_option('ptp-helper-setuid-user')
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if ptp_helper_setuid_user != ''
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cdata.set_quoted('HAVE_PTP_HELPER_SETUID_USER', ptp_helper_setuid_user,
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description : 'PTP helper setuid user')
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endif
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ptp_helper_setuid_group = get_option('ptp-helper-setuid-group')
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if ptp_helper_setuid_group != ''
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cdata.set_quoted('HAVE_PTP_HELPER_SETUID_GROUP', ptp_helper_setuid_group,
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description : 'PTP helper setuid group')
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endif
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# how to install gst-ptp-helper
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with_ptp_helper_permissions = get_option('ptp-helper-permissions')
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if with_ptp_helper_permissions == 'auto'
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if gst_ptp_have_cap and setcap.found()
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with_ptp_helper_permissions = 'capabilities'
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else
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with_ptp_helper_permissions = 'setuid-root'
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endif
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endif
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message('How to install gst-ptp-helper: ' + with_ptp_helper_permissions)
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if with_ptp_helper_permissions == 'none'
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# nothing to do
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elif with_ptp_helper_permissions == 'setuid-root'
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cdata.set('HAVE_PTP_HELPER_SETUID', 1,
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description : 'Use setuid-root for permissions in PTP helper')
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elif with_ptp_helper_permissions == 'capabilities'
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if not setcap.found()
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error('capabilities-based ptp-helper-permissions requested, but could not find setcap tool.')
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endif
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cdata.set('HAVE_PTP_HELPER_CAPABILITIES', 1,
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description : 'Use capabilities for permissions in PTP helper')
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else
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error('Unexpected ptp helper permissions value: ' + with_ptp_helper_permissions)
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endif
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executable('gst-ptp-helper', 'gst-ptp-helper.c',
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c_args : gst_c_args,
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include_directories : [configinc, libsinc],
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dependencies : [gio_dep, gobject_dep, glib_dep, mathlib, gst_dep, cap_dep],
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install_dir : helpers_install_dir,
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install : true)
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meson.add_install_script('ptp_helper_post_install.sh',
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helpers_install_dir, with_ptp_helper_permissions,
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setcap.found() ? setcap.path() : '')
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endif
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