README.md

@@ -61,7 +61,7 @@ Tracing... Hit Ctrl-C to end.
 ```bash
 # 安装llvm / bcc / clang 等
 例如在Ubuntu系统：
-sudo apt install bpfcc-tools libbpfcc libbpf-dev linux-headers-$(uname -r) clang llvm
+sudo apt install bpfcc-tools linux-headers-$(uname -r)
 
 更多系统参考：https://github.com/iovisor/bcc/blob/master/INSTALL.md
 ```

config.m4

@@ -51,11 +51,11 @@ if test "$PHP_EBPF" != "no"; then
   )
   BCC_C_SOURCE="$LIB_BCC/src/cc"
   PHP_ADD_INCLUDE($BCC_C_SOURCE)
-  AC_ARG_WITH([ebpf],
-      [AS_HELP_STRING([--with-llvm=DIR], [Specify the path to llvm headers and libraries])],
-      [LIB_LLVM="$withval"],
-      [LIB_LLVM="/usr/lib/llvm-14"]
-  )
+  dnl AC_ARG_WITH([ebpf],
+  dnl [AS_HELP_STRING([--with-llvm=DIR], [Specify the path to llvm headers and libraries])],
+  dnl [LIB_LLVM="$withval"],
+  dnl [LIB_LLVM="/usr/lib/llvm-14"]
+  dnl )
   PHP_ADD_INCLUDE($LIB_LLVM/include)
 
   dnl AC_ARG_WITH([ebpf],