xref: /freebsd/contrib/ntp/sntp/m4/ntp_prog_cc.m4 (revision 39ee7a7a6bdd1557b1c3532abf60d139798ac88b)
1dnl ######################################################################
2dnl NTP compiler basics
3dnl
4AC_DEFUN([NTP_PROG_CC], [
5
6dnl must come before AC_PROG_CC or similar
7AC_USE_SYSTEM_EXTENSIONS
8
9dnl  we need to check for cross compile tools for vxWorks here
10AC_PROG_CC
11# Ralf Wildenhues: With per-target flags we need CC_C_O
12# AM_PROG_CC_C_O supersets AC_PROG_CC_C_O
13AM_PROG_CC_C_O
14AC_PROG_GCC_TRADITIONAL
15NTP_COMPILER
16AC_C_BIGENDIAN
17AC_C_VOLATILE
18AC_PROG_CPP
19
20])dnl
21dnl ======================================================================
22