Commit e8c89775 authored by Sebastian Dröge's avatar Sebastian Dröge

configure: Check if the compiler supports ISO C89 or C99 and which parameters are required

This first checks what is required for ISO C99 support and sets the relevant
compiler parameters and if no C99 compiler is found, it checks for a
C89 compiler. This enables us to check for and use C89/C99 functions
that gcc hides from us without the correct compiler parameters.
parent b296c961
......@@ -132,6 +132,7 @@ dnl *** checks for programs ***
dnl find a compiler
AC_PROG_CC
AC_PROG_CC_STDC
AC_PROG_CXX
dnl determine if c++ is available on this system
......
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