556775408797d8e27154c3edaf139820b0979cce depends: build libevent with -D_GNU_SOURCE (fanquake)
Pull request description:
Currently, builds of libevent in depends, using CMake, fail on some systems, like Alpine, with the following:
```bash
/bitcoin/depends/work/build/aarch64-unknown-linux-musl/libevent/2.1.12-stable-1516ed47ea8/evmap.c: In function 'evmap_signal_add_':
/bitcoin/depends/work/build/aarch64-unknown-linux-musl/libevent/2.1.12-stable-1516ed47ea8/evmap.c:456:31: error: 'NSIG' undeclared (first use in this function)
456 | if (sig < 0 || sig >= NSIG)
```
From what I can tell the `GNU_SOURCE` "detection" in libevents CMake build system, never? really worked, primarily relies on looking for a deprecated define, and it's not clear what a nice fix is. For now, always build with `_GNU_SOURCE`, to match the autotools behaviour.
ACKs for top commit:
TheCharlatan:
ACK 556775408797d8e27154c3edaf139820b0979cce
Tree-SHA512: 4552b4a92867e8fa2af0ffa39b2be6c994bf739de7ce6a7c581590be486da81f7d93fca816854548c1e912347d33a35218c441b5058c3cbd3e82c74a9b7c78d9
8c935e625ea75d180144f0526d6a0d5fd58c1f29 depends: Fix CMake-generated `libevent*.pc` files (Hennadii Stepanov)
Pull request description:
Broken out of #30454. This is a backport of the merged upstream PR: https://github.com/libevent/libevent/pull/1622.
Note that after #29835 we might end up dropping pkg-config and using the installed CMake files directly, but that depends on whether or not enough distros actually ship those files.
Either way, having fixed up .pc files won't hurt.
ACKs for top commit:
hebasto:
ACK 8c935e625ea75d180144f0526d6a0d5fd58c1f29.
fanquake:
ACK 8c935e625ea75d180144f0526d6a0d5fd58c1f29
Tree-SHA512: 259c2ad78fb9e90370a7205dc71c40acda1a872f6509435133bc1c4c2c3de57366e80679aa083e13ed85e7966883dc470c0147ee171a2ed0171a18cd5ffc99b3
f59e9057e2aa596b54cf9e85bab35c3ead137547 depends: switch libevent to CMake (Cory Fields)
Pull request description:
Switches libevent in depends to be built with CMake.
ACKs for top commit:
TheCharlatan:
ACK f59e9057e2aa596b54cf9e85bab35c3ead137547
willcl-ark:
ACK f59e9057e2aa596b54cf9e85bab35c3ead137547
Tree-SHA512: 875bf9bc57653c78775a1f8192a2c964fea8f4490d733ff796d9efb00e786f0ca9a7c1a3fd610cda032273c4f2ae06394585b03567d5f241ab073c83a47cf927
e037c4fe0914d8fa9149ce7532c0d70f738e79e9 depends: always configure with --with-pic (fanquake)
Pull request description:
We currently do this sporadically. Not only amongst packages, but across OS's, i.e sometimes it's done for BSDs/Android, and sometimes not.
Configure with `--with-pic` globally instead. I think this generally makes more sense, and should not have any downsides.
See related discussion in https://github.com/bitcoin/bitcoin/pull/28846#discussion_r1399123100.
ACKs for top commit:
hebasto:
ACK e037c4fe0914d8fa9149ce7532c0d70f738e79e9.
Tree-SHA512: efc743ff92f9f99f3ac16514e98363ad395c6f956cd4be7e785b5c573685baf7fcd68c51d6a705ee8761fc676eb045b7e61676595be0eb0f70f34e99174cddc0
339b4a51f6d3558c3489b14efe0c8c195295cf86 build: don't install deprecated libevent headers (fanquake)
Pull request description:
We don't use the deprecated headers now, and never should do in the
future, so there is no need for them to exist in depends.
The headers themselves are just full of includes for the newer headers.
ACKs for top commit:
hebasto:
ACK 339b4a51f6d3558c3489b14efe0c8c195295cf86
Tree-SHA512: 736fd9e3b22212da462cc05203dd253806dc59f973090357b705f2742ed4a3b8c3cc44b3173d706527f60ad93e95cf4143ec6b7db4233a489890a98f8e5c8f07
bcd36e14f0a2b89445f1436094de40696d6ad76c build: correct depends FreeBSD C{XX}FLAGS (fanquake)
7b06ffce9c50110b475c722918c55a14402346a5 build: add NetBSD support to depends (fanquake)
Pull request description:
Similar to #23948. Doesn't build the Qt package; I haven't looked at doing that yet, but have an assumption that it's going to fail out of the box similar to the FreeBSD build.
Guix Build:
```bash
```
ACKs for top commit:
theuni:
ACK bcd36e14f0a2b89445f1436094de40696d6ad76c
Tree-SHA512: 9a0946cefbcb9a92dd730b885463f3213e304c8d4b39fea8d831fc013a73d2ef998ca84e384bf45a01fa1449cf5a35eaffaa5b57a9062c2cdda34312d33ec3fc
02ac445b2fec60e028d2cc93bbf74a35e3d0f48e bump libevent to 2.1.11 in depends (stefanwouldgo)
Pull request description:
this doesn't need patches on Android anymore like 2.1.8 did.
ACKs for top commit:
laanwj:
ACK 02ac445b2fec60e028d2cc93bbf74a35e3d0f48e
Tree-SHA512: 1fbfe342ee15fa4c5cb417979bd6c443f7c7aa40a489accf8ccd7c919e5b08e859b3da6edeee3de484f6f156b35dd4e97c7e2c7971b59fc31029865585ccb296
1ba49bcdc216162f513e74e371ee9f26418a390e build: pass --enable-option-checking to applicable packages (fanquake)
bcff8e21b1bb360c3cf1e1d2e1a2a54ec7581720 build: only pass --disable-dependency-tracking to packages that understand it (fanquake)
Pull request description:
By blanket passing `--disable-dependency-tracking` to all depends packages we end up with warnings (i.e in `bdb` or `freetype`) like:
```bash
configure: WARNING: unrecognized options: --disable-dependency-tracking
```
Instead, only pass it to packages that actually understand it. Related to https://github.com/bitcoin/bitcoin/issues/16354.
More info on `--disable-dependency-tracking` available [here](https://www.gnu.org/software/automake/manual/html_node/Dependency-Tracking.html).
This PR also adds `--enable-option-checking` as a configure option to all applicable packages.
ACKs for top commit:
laanwj:
ACK 1ba49bcdc216162f513e74e371ee9f26418a390e
theuni:
ACK 1ba49bcdc216162f513e74e371ee9f26418a390e
Tree-SHA512: 6d3143ad5f5d1abed5e0a0b2ffbb4323f21c7bf24b0b8df26fb1b3cd16cf5309bbb830aa5aaec99164d5bbe8e9c62b97aa3e97ee1ddc2c7612bf8ff88a63885e
8541cbea2 depends: libX*: --disable-malloc0returnsnull in conf (Carl Dong)
0e752637a depends: libXext: Bump to 1.3.3 to fix _XEatDataWords (Carl Dong)
683b7d7a3 depends: Purge libtool archives (Carl Dong)
14209286d depends: Build secondary deps statically. (Carl Dong)
Pull request description:
```
We use pkg-config where we can, which generally replaces libtool at a
higher level and does not have the same downsides as libtool. These
archives sit in our depends tree with no purpose and pollute the final
bitcoin build with massive overlinking.
```
See [here](https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Handling_Libtool_Archives) for an explanation of the various problems libtool archives can cause.
Unrelated in every way except in spirit: `-D__LIBTOOL_IS_A_FOOL__`!!
-----
This PR is based on #16041, and therefore should be merged after #16041.
ACKs for commit 8541cb:
Tree-SHA512: 76030cf32361f0b1cfe14e3827a0cbec99994e7da00a56194ca40cf6cf7d87f78552f49d03d41ce9cf9b642992b90d993578ed1f0ad6bae15cd3f1c88dfaa4b0
f38c05104 [depends] Don't build libevent sample code (fanquake)
Pull request description:
Noticed today while doing Windows depends builds.
Before and after libevent build on OS X.
```
Building libevent...
GEN include/event2/event-config.h
/Applications/Xcode.app/Contents/Developer/usr/bin/make all-am
CC buffer.lo
CC bufferevent.lo
CC bufferevent_filter.lo
CC bufferevent_ratelim.lo
CC bufferevent_sock.lo
CC bufferevent_pair.lo
CC event.lo
CC evmap.lo
CC evthread.lo
CC evutil.lo
CC evutil_rand.lo
CC evutil_time.lo
CC listener.lo
CC log.lo
CC select.lo
CC poll.lo
CC kqueue.lo
CC signal.lo
CC evdns.lo
CC event_tagging.lo
CC evrpc.lo
CC http.lo
CC evthread_pthread.lo
CC sample/dns-example.o
CC sample/event-read-fifo.o
CC sample/hello-world.o
CC sample/http-server.o
CC sample/http-connect.o
CC sample/signal-test.o
CC sample/time-test.o
CCLD libevent_core.la
CCLD libevent_pthreads.la
CCLD libevent.la
CCLD libevent_extra.la
CCLD sample/event-read-fifo
CCLD sample/dns-example
CCLD sample/hello-world
CCLD sample/http-server
CCLD sample/http-connect
CCLD sample/signal-test
CCLD sample/time-test
Staging libevent...
```
```
Building libevent...
GEN include/event2/event-config.h
/Applications/Xcode.app/Contents/Developer/usr/bin/make all-am
CC buffer.lo
CC bufferevent.lo
CC bufferevent_filter.lo
CC bufferevent_pair.lo
CC bufferevent_ratelim.lo
CC bufferevent_sock.lo
CC event.lo
CC evmap.lo
CC evthread.lo
CC evutil.lo
CC evutil_rand.lo
CC evutil_time.lo
CC listener.lo
CC log.lo
CC select.lo
CC poll.lo
CC kqueue.lo
CC signal.lo
CC evdns.lo
CC event_tagging.lo
CC evrpc.lo
CC http.lo
CC evthread_pthread.lo
CCLD libevent_core.la
CCLD libevent_pthreads.la
CCLD libevent.la
CCLD libevent_extra.la
Staging libevent...
```
Tree-SHA512: a82bde38e110a16f934c0f1e95d3ae66662c1b3c1367e4a6e7c4994f585ebeea4f5cbee4d98a8dc64a8e8936eb9f4bb0c55fb65e718f724d88e81cb8fa84be88
