diff options
| author | Tomáš Kopal <Tomas.Kopal@altap.cz> | 2020-10-20 17:44:39 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-20 11:44:39 -0400 |
| commit | 4ed573ca506bd7f59c74eba72aaeb3047a7b9a72 (patch) | |
| tree | ce5c4ecb43d52bbfd07583f2e6970e920faf3e09 | |
| parent | 7cfcd85d9f6dd1a319a2510aaf3e9af0989eb3a4 (diff) | |
Don't check for ebpf dependencies if ebpf is disabled. (#10034)
| -rw-r--r-- | configure.ac | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/configure.ac b/configure.ac index 57f6c0b1cb..5f13b4feb0 100644 --- a/configure.ac +++ b/configure.ac @@ -989,36 +989,38 @@ AM_CONDITIONAL([ENABLE_PLUGIN_PERF], [test "${enable_plugin_perf}" = "yes"]) # ----------------------------------------------------------------------------- # ebpf.plugin -PKG_CHECK_MODULES( - [LIBELF], - [libelf], - [have_libelf=yes], - [have_libelf=no] -) +if test "${build_target}" = "linux" -a "${enable_ebpf}" != "no"; then + PKG_CHECK_MODULES( + [LIBELF], + [libelf], + [have_libelf=yes], + [have_libelf=no] + ) -AC_CHECK_TYPE( - [struct bpf_prog_info], - [have_bpf=yes], - [have_bpf=no], - [#include <linux/bpf.h>] -) + AC_CHECK_TYPE( + [struct bpf_prog_info], + [have_bpf=yes], + [have_bpf=no], + [#include <linux/bpf.h>] + ) -AC_CHECK_FILE( - externaldeps/libbpf/libbpf.a, - [have_libbpf=yes], - [have_libbpf=no] -) + AC_CHECK_FILE( + externaldeps/libbpf/libbpf.a, + [have_libbpf=yes], + [have_libbpf=no] + ) -AC_MSG_CHECKING([if ebpf.plugin should be enabled]) -if test "${build_target}" = "linux" -a \ - "${enable_ebpf}" != "no" -a \ - "${have_libelf}" = "yes" -a \ - "${have_bpf}" = "yes" -a \ - "${have_libbpf}" = "yes"; then - OPTIONAL_BPF_CFLAGS="${LIBELF_CFLAGS} -I externaldeps/libbpf/include" - OPTIONAL_BPF_LIBS="externaldeps/libbpf/libbpf.a ${LIBELF_LIBS}" - AC_DEFINE([HAVE_LIBBPF], [1], [libbpf usability]) - enable_ebpf="yes" + AC_MSG_CHECKING([if ebpf.plugin should be enabled]) + if test "${have_libelf}" = "yes" -a \ + "${have_bpf}" = "yes" -a \ + "${have_libbpf}" = "yes"; then + OPTIONAL_BPF_CFLAGS="${LIBELF_CFLAGS} -I externaldeps/libbpf/include" + OPTIONAL_BPF_LIBS="externaldeps/libbpf/libbpf.a ${LIBELF_LIBS}" + AC_DEFINE([HAVE_LIBBPF], [1], [libbpf usability]) + enable_ebpf="yes" + else + enable_ebpf="no" + fi else enable_ebpf="no" fi |