move all to makefiles

2 files changed, 20 insertions, 22 deletions

diff --git a/Makefile b/Makefile
index 8d4c24f..c9c67f1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,27 @@
+export LIBBPFGO = $(CURDIR)/../libbpfgo
+export CC = clang
+export GOOS = linux
+export GOARCH = amd64
+export CGO_CFLAGS = -I$(LIBBPFGO)/output -I$(LIBBPFGO)/selftest/common
+export CGO_LDFLAGS = -lelf -lzstd $(LIBBPFGO)/output/libbpf.a
+
 all: build run
-build:
-	./build.sh
+
+build: bpfbuild gobuild
+
+bpfbuild:
+	bpftool btf dump file /sys/kernel/btf/vmlinux format c > vmlinux.h
+	$(CC) -g -O2 -Wall -fpie -I$(LIBBPFGO)/selftest/common -target bpf -D__TARGET_ARCH_amd64 -I$(LIBBPFGO)/output -I$(LIBBPFGO)/selftest/common -c ioriotng.bpf.c -o ioriotng.bpf.o
+
+gobuild:
+	echo 'package main' > internal/opids.go
+	echo >> internal/opids.go
+	sed -E 's/#define (.*) ([0-9]+)/const \1 = \2/' opids.h >> internal/opids.go
+	go build -race -tags netgo -ldflags '-w -extldflags "-static"' -o ioriotng ./cmd/ioriotng/main.go
 clean:
 	find . -type f -name ioriotng -delete
 	find . -name \*.o -delete
 	find . -name vmlinux.h -delete
+
 run:
 	sudo ./ioriotng
diff --git a/build.sh b/build.sh
deleted file mode 100755
index cb26319..0000000
--- a/build.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-set -xeuf -o pipefail
-
-declare -r LIBBPFGO="$(pwd)/../libbpfgo"
-
-bpftool btf dump file /sys/kernel/btf/vmlinux format c > vmlinux.h
-echo 'package main' > internal/opids.go
-echo >> internal/opids.go
-sed -E 's/#define (.*) ([0-9]+)/const \1 = \2/' opids.h >> internal/opids.go
-
-clang -g -O2 -Wall -fpie -I../libbpfgo/selftest/common -target bpf -D__TARGET_ARCH_amd64 -I../libbpfgo/output -I../libbpfgo/selftest/common -c ioriotng.bpf.c -o ioriotng.bpf.o
-
-export CC=clang
-export CGO_CFLAGS="-I$LIBBPFGO/output -I$LIBBPFGO/selftest/common"
-export CGO_LDFLAGS="-lelf -lzstd $LIBBPFGO/output/libbpf.a"
-export GOOS=linux
-export GOARCH=amd64
-
-go build -race -tags netgo -ldflags '-w -extldflags "-static"' -o ioriotng ./cmd/ioriotng/main.go