app-benchmarks/wrk: migrate to slotted lua-single

Closes: https://bugs.gentoo.org/752525
Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

2 files changed, 115 insertions, 0 deletions

diff --git a/app-benchmarks/wrk/files/wrk-4.1.0-r100-makefile.patch b/app-benchmarks/wrk/files/wrk-4.1.0-r100-makefile.patch
new file mode 100644
index 000000000000..d3c838d08003
--- /dev/null
+++ b/app-benchmarks/wrk/files/wrk-4.1.0-r100-makefile.patch
@@ -0,0 +1,64 @@
+--- a/Makefile
++++ b/Makefile
+@@ -1,5 +1,5 @@
+-CFLAGS  += -std=c99 -Wall -O2 -D_REENTRANT
+-LIBS    := -lpthread -lm -lssl -lcrypto
++CFLAGS  += -std=c99 -Wall -D_REENTRANT
++LIBS    := -lm -lssl -lcrypto -lpthread
+ 
+ TARGET  := $(shell uname -s | tr '[A-Z]' '[a-z]' 2>/dev/null || echo unknown)
+ 
+@@ -24,15 +24,13 @@
+ 
+ ODIR := obj
+ OBJ  := $(patsubst %.c,$(ODIR)/%.o,$(SRC)) $(ODIR)/bytecode.o $(ODIR)/version.o
+-LIBS := -lluajit-5.1 $(LIBS)
++LIBS := $(LUA_LIBS) $(LIBS)
+ 
+ DEPS    :=
+ CFLAGS  += -I$(ODIR)/include
+-LDFLAGS += -L$(ODIR)/lib
+ 
+ ifneq ($(WITH_LUAJIT),)
+-	CFLAGS  += -I$(WITH_LUAJIT)/include
+-	LDFLAGS += -L$(WITH_LUAJIT)/lib
++	CFLAGS  += $(WITH_LUAJIT)
+ else
+ 	CFLAGS  += -I$(ODIR)/include/luajit-2.1
+ 	DEPS    += $(ODIR)/lib/libluajit-5.1.a
+@@ -40,7 +38,6 @@
+ 
+ ifneq ($(WITH_OPENSSL),)
+ 	CFLAGS  += -I$(WITH_OPENSSL)/include
+-	LDFLAGS += -L$(WITH_OPENSSL)/lib
+ else
+ 	DEPS += $(ODIR)/lib/libssl.a
+ endif
+@@ -51,15 +48,14 @@
+ 	$(RM) -rf $(BIN) obj/*
+ 
+ $(BIN): $(OBJ)
+-	@echo LINK $(BIN)
+-	@$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
++	$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+ 
+ $(OBJ): config.h Makefile $(DEPS) | $(ODIR)
+ 
+ $(ODIR):
+ 	@mkdir -p $@
+ 
+-$(ODIR)/bytecode.o: src/wrk.lua
++$(ODIR)/bytecode.c: src/wrk.lua
+ 	@echo LUAJIT $<
+ 	@$(SHELL) -c 'PATH=obj/bin:$(PATH) luajit -b $(CURDIR)/$< $(CURDIR)/$@'
+ 
+@@ -67,8 +63,7 @@
+ 	@echo 'const char *VERSION="$(VER)";' | $(CC) -xc -c -o $@ -
+ 
+ $(ODIR)/%.o : %.c
+-	@echo CC $<
+-	@$(CC) $(CFLAGS) -c -o $@ $<
++	$(CC) $(CFLAGS) -c -o $@ $<
+ 
+ # Dependencies
+ 
diff --git a/app-benchmarks/wrk/wrk-4.1.0-r100.ebuild b/app-benchmarks/wrk/wrk-4.1.0-r100.ebuild
new file mode 100644
index 000000000000..0d5fbb0e91f7
--- /dev/null
+++ b/app-benchmarks/wrk/wrk-4.1.0-r100.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-1 luajit )
+
+inherit lua-single
+
+DESCRIPTION="A HTTP benchmarking tool"
+HOMEPAGE="https://www.github.com/wg/wrk"
+SRC_URI="https://www.github.com/wg/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+KEYWORDS="~amd64 ~x86"
+LICENSE="Apache-2.0 BSD MIT"
+SLOT="0"
+IUSE="libressl"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+RDEPEND="
+	libressl? ( dev-libs/libressl:0= )
+	!libressl? ( dev-libs/openssl:0= )
+	${LUA_DEPS}
+"
+
+DEPEND="${RDEPEND}"
+
+DOCS=( "CHANGES" "NOTICE" "README.md" "SCRIPTING" )
+
+PATCHES=( "${FILESDIR}/${P}-r100-makefile.patch" )
+
+src_compile() {
+	myemakeargs=(
+		CC="$(tc-getCC)"
+		LUA_LIBS="$(lua_get_LIBS)"
+		VER="${PV}"
+		WITH_LUAJIT="$(lua_get_CFLAGS)"
+		WITH_OPENSSL="/usr"
+	)
+
+	emake "${myemakeargs[@]}"
+}
+
+src_install() {
+	dobin wrk
+
+	insinto /usr/share/wrk
+	doins -r scripts
+
+	einstalldocs
+}