Implement userspace-probe regression tests
[lttng-tools.git] / m4 / ax_check_sdt_works.m4
1 # ac_CHECK_SDT_WORKS
2 #
3 # Check whether it's possible to build a binary with Systemtap SDT probes.
4
5 AC_DEFUN([ax_CHECK_SDT_WORKS], [
6 AC_COMPILE_IFELSE(
7 [AC_LANG_SOURCE([[
8 #define SDT_USE_VARIADIC
9 #include <sys/sdt.h>
10 void fct(void)
11 {
12 STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
13 }
14 ]])], [
15 ax_check_sdt_works=yes
16 ], [
17 ax_check_sdt_works=no
18 ]
19 )
20 ])
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