testing/lwan: new aport

https://lwan.ws
Experimental, scalable, high performance HTTP server

testing/lwan/APKBUILD

@@ -0,0 +1,51 @@
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
+pkgname=lwan
+pkgver=0.1
+pkgrel=0
+pkgdesc="Experimental, scalable, high performance HTTP server"
+url="https://lwan.ws"
+arch="x86_64"
+license="GPL-2.0-or-later"
+checkdepends="python3 py3-requests"
+makedepends="cmake bsd-compat-headers lua5.1-dev zlib-dev"
+subpackages="$pkgname-dev $pkgname-libs $pkgname-dbg"
+source="$pkgname-$pkgver.tar.gz::https://github.com/lpereira/$pkgname/archive/v$pkgver.tar.gz
+	fix-pthread-stack-min.patch
+	fix-libdir.patch"
+builddir="$srcdir/$pkgname-$pkgver"
+
+build() {
+	cd "$builddir"
+
+	cmake \
+		-DCMAKE_BUILD_TYPE=MinSizeRel \
+		-DCMAKE_VERBOSE_MAKEFILE=ON \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DBUILD_SHARED_LIBS=ON \
+		-DCMAKE_C_FLAGS_MINSIZEREL="$CFLAGS" \
+		-DCMAKE_CXX_FLAGS_MINSIZEREL="$CXXFLAGS" \
+		-DCMAKE_EXE_LINKER_FLAGS_MINSIZEREL="$LDFLAGS"
+	make
+}
+
+check() {
+	cd "$builddir"
+	make testsuite -j1
+}
+
+package() {
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
+}
+
+libs() {
+	default_libs
+
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/*.so "$subpkgdir"/usr/lib/
+}
+
+sha512sums="6cd42b81402f98c13f905149e515758994b15d9bda6179112c5b2ce59f63c1ce6299234ffcdd64fbc8c37e5f4fd45cfe125c80a05a09ba599158ecf26f5c511c  lwan-0.1.tar.gz
+e0db0c8c580543399893a86374cc2597cd8f8b358bc79334401948f0729e6da69d719388f023fd696e71d4cca3d9312d26b62b5d8aa0d44196754f8707b0bbcb  fix-pthread-stack-min.patch
+43e3cdbfa55357a35ea3980d18dcd1962bb850b52592f8c5d270f5f4860cde3ab1e4e371136cb59b7b3d1fa98d81c0f5de447630b40d2300953ff6b62ab1bb4a  fix-libdir.patch"

testing/lwan/fix-libdir.patch

@@ -0,0 +1,25 @@
+Upstream-Issue: https://github.com/lpereira/lwan/issues/219
+
+--- a/src/lib/CMakeLists.txt
++++ b/src/lib/CMakeLists.txt
+@@ -90,19 +90,7 @@
+ 
+ set(ADDITIONAL_LIBRARIES ${ADDITIONAL_LIBRARIES} -lm PARENT_SCOPE)
+ 
+-
+-get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
+-if ("${LIB64}" STREQUAL "TRUE")
+-       set(LIBSUFFIX 64)
+-else ()
+-       get_property(LIB32 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB32_PATHS)
+-       if ("${LIB32}" STREQUAL "TRUE")
+-	       set(LIBSUFFIX 32)
+-       else ()
+-	       set(LIBSUFFIX "")
+-       endif ()
+-endif ()
+-set(INSTALL_LIB_DIR lib${LIBSUFFIX} CACHE PATH "Installation directory for libraries")
++set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
+ mark_as_advanced(INSTALL_LIB_DIR)
+ message(STATUS "Library install directory: ${CMAKE_INSTALL_PREFIX}/${INSTALL_LIB_DIR}")
+ 

testing/lwan/fix-pthread-stack-min.patch

@@ -0,0 +1,33 @@
+From 3721cbececa18b369eb80176cb8aebe4beb99f1c Mon Sep 17 00:00:00 2001
+From: Leandro Pereira <leandro@hardinfo.org>
+Date: Mon, 22 Jan 2018 20:09:54 -0800
+Subject: [PATCH] Pthread stack size should never be smaller than 16KiB
+
+Tis is a nasty hack to support Musl libc, which defines
+PTHREAD_STACK_MIN to 2048 bytes.
+
+A better approach might be asking pthread to give the
+actual stack size, and store this information somewhere
+that the coroutine library will have access to; maybe
+in the switcher struct.
+
+Patch-Source: https://github.com/lpereira/lwan/commit/3721cbececa18b369eb80176cb8aebe4beb99f1c,
+              https://github.com/lpereira/lwan/commit/c5f5222a7c39d50c25348037b3d26716fbd6888b
+
+diff --git a/src/lib/lwan-coro.c b/src/lib/lwan-coro.c
+index 30be461..b3dfa54 100644
+--- a/src/lib/lwan-coro.c
++++ b/src/lib/lwan-coro.c
+@@ -34,7 +34,11 @@
+ #include <valgrind/valgrind.h>
+ #endif
+ 
+-#define CORO_STACK_MIN         ((3 * (PTHREAD_STACK_MIN)) / 2)
++#if PTHREAD_STACK_MIN <= 16384
++#  undef PTHREAD_STACK_MIN
++#  define PTHREAD_STACK_MIN 16384
++#endif
++#define CORO_STACK_MIN ((3 * (PTHREAD_STACK_MIN)) / 2)
+ 
+ static_assert(DEFAULT_BUFFER_SIZE < (CORO_STACK_MIN + PTHREAD_STACK_MIN),
+     "Request buffer fits inside coroutine stack");