Commit Briefs
add --enable-sandbox
patch from Anna "CyberTailor" It's handy for helpers like ebuild's use_enable. (the sandbox is still always enabled by default)
check libimsg too
patch from Anna "CyberTailor"
always append LDFLAGS and CFLAGS
Initial patch from Anna "CyberTailor", tweaked by me (drop guessing_* and always append CFLAGS)
try to preserve as much as possible CFLAGS and LDFLAGS from env
but still try to autodetect with pkg-config if they aren't provided. Passing CFLAGS/LDFLAGS from the command line will still override the guessed ones.
configure: add --disable-sandbox
Calling `configure' with --disable-sandbox will disable the sandbox support *completely* at compile time. gmid will still complain at compile time and during the startup. Users shouldn't disable the sandbox if possible, but instead report problem upstream so they get fixed (hopefully.) #4 related
drop the dependency on lex by implementing yylex by ourselves
The actual implementation is based off doas' parse.y. This gave us various benefits, like cleaner code, \ to break long lines, better handling of quotes etc...