always append -W flags to CFLAGS

initialize the logger early Initialize the logger as soon as possible and log by default to stderr. With this, some (common?) errors are printed early instead of ending up in syslog. # NB: this is in configless mode % ./gmid -p 80 [2021-07-07 11:05:57] bind: Address already in use % ./gmid -p 81 [2021-07-07 11:13:53] bind: Permission denied %

refactor add_{cflags,ldflags}

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)

add -T timeout to gg; don't let the regress test hang

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.

explain the OpenBSD bit

don't log too much by default

test macro expansion too

show macro usage in the example

fmt

fmt

gracefully shut down fastcgi backends we need to delete the events associated with the backends, otherwise the server process won't ever quit. Here, we add a pending counter to every backend and shut down immediately if they aren't handling any client; otherwise we try to close them as soon as possible (i.e. when they close the connection to the last connected client.)