link libpcap statically

jschwinger233 · Jun 19, 2023 · edfca60 · edfca60
1 parent 2b5bf59
commit edfca60
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Showing 5 changed files with 11 additions and 4 deletions.
diff --git a/.github/workflows/goreleaser.yml b/.github/workflows/goreleaser.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.19
+          go-version: 1.20
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2

diff --git a/.gitignore b/.gitignore
@@ -16,3 +16,5 @@
 
 tags
 skbdump
+
+dist/
diff --git a/.goreleaser.yml b/.goreleaser.yml
@@ -1,11 +1,16 @@
 before:
   hooks:
     - go mod download
-    - sudo apt-get install libpcap-dev
+    - sudo apt-get install -y curl unzip gcc flex bison make
+    - curl https://github.com/the-tcpdump-group/libpcap/archive/refs/tags/libpcap-1.10.4.zip -OL
+    - unzip libpcap-1.10.4.zip
+    - sh -c 'cd libpcap-libpcap-1.10.4/ && ./configure --enable-dbus=no && make && make install'
 
 builds:
   - id: skbdump
     binary: skbdump
+    flags:
+      - -tags=static
     goos:
       - linux
     goarch:

diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/jschwinger233/skbdump
 
-go 1.19
+go 1.20
 
 require (
 	github.com/cilium/ebpf v0.10.0

diff --git a/internal/bpf/pcap_filter.go b/internal/bpf/pcap_filter.go
@@ -11,7 +11,7 @@ import (
 )
 
 /*
-#cgo linux LDFLAGS: -lpcap
+#cgo LDFLAGS: -L/usr/local/lib -lpcap -static
 #include <stdlib.h>
 #include <pcap.h>
 */