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wscript: make prefix vs destdir installing more safe and predictable

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This commit is contained in:
Alibek Omarov 2023-04-24 23:12:14 +03:00
parent b72033eb74
commit cf557d191a
1 changed files with 9 additions and 2 deletions
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11
wscript
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@ -10,6 +10,7 @@ import os
VERSION = '0.99' VERSION = '0.99'
APPNAME = 'xash3d-fwgs' APPNAME = 'xash3d-fwgs'
top = '.' top = '.'
default_prefix = '/' # Waf uses it to set default prefix
Context.Context.line_just = 55 # should fit for everything on 80x26 Context.Context.line_just = 55 # should fit for everything on 80x26
@ -427,12 +428,14 @@ int main(int argc, char **argv) { strchrnul(argv[1], 'x'); return 0; }'''
check_gnu_function(strchrnul_frag, 'Checking for strchrnul', 'HAVE_STRCHRNUL') check_gnu_function(strchrnul_frag, 'Checking for strchrnul', 'HAVE_STRCHRNUL')
# indicate if we are packaging for Linux/BSD # indicate if we are packaging for Linux/BSD
conf.env.PACKAGING = conf.options.PACKAGING
if conf.options.PACKAGING: if conf.options.PACKAGING:
conf.env.PREFIX = conf.options.prefix
conf.env.LIBDIR = conf.env.BINDIR = conf.env.LIBDIR + '/xash3d' conf.env.LIBDIR = conf.env.BINDIR = conf.env.LIBDIR + '/xash3d'
conf.env.SHAREDIR = '${PREFIX}/share/xash3d' conf.env.SHAREDIR = '${PREFIX}/share/xash3d'
else: else:
if sys.platform != 'win32' and conf.env.DEST_OS != 'android': if conf.options.prefix != default_prefix:
conf.env.PREFIX = '/' conf.fatal('--prefix option makes no sense without --enable-packaging!')
conf.env.SHAREDIR = conf.env.LIBDIR = conf.env.BINDIR = conf.env.PREFIX conf.env.SHAREDIR = conf.env.LIBDIR = conf.env.BINDIR = conf.env.PREFIX
@ -457,6 +460,10 @@ int main(void){ return !opus_custom_encoder_init(0, 0, 0); }''', fatal = False):
conf.add_subproject(i.name) conf.add_subproject(i.name)
def build(bld): def build(bld):
# guard rails to not let install to root
if bld.is_install and not bld.options.PACKAGING and not bld.options.destdir:
bld.fatal('Set the install destination directory using --destdir option')
# don't clean QtCreator files and reconfigure saved options # don't clean QtCreator files and reconfigure saved options
bld.clean_files = bld.bldnode.ant_glob('**', bld.clean_files = bld.bldnode.ant_glob('**',
excl='*.user configuration.py .lock* *conf_check_*/** config.log %s/*' % Build.CACHE_DIR, excl='*.user configuration.py .lock* *conf_check_*/** config.log %s/*' % Build.CACHE_DIR,