diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 31 |
1 files changed, 29 insertions, 2 deletions
@@ -1,5 +1,5 @@ #!/bin/sh -# From configure.in Revision: 1.6 +# From configure.in Revision: 1.8 #!/bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated automatically using autoconf version 1.11 @@ -1916,7 +1916,34 @@ fi rm -f conftest* -test -n "$silent" || echo "checking for signed char" +test -n "$silent" || echo "checking for lack of working volatile" +cat > conftest.${ac_ext} <<EOF +#include "confdefs.h" + +int main() { return 0; } +int t() { volatile int x; x = 0;; return 0; } +EOF +if eval $ac_compile; then + : +else + rm -rf conftest* + +{ +test -n "$verbose" && \ +echo " defining" volatile to be empty +echo "#define" volatile "" >> confdefs.h +DEFS="$DEFS -Dvolatile=" +ac_sed_defs="${ac_sed_defs}\${ac_dA}volatile\${ac_dB}volatile\${ac_dC}\${ac_dD} +\${ac_uA}volatile\${ac_uB}volatile\${ac_uC}\${ac_uD} +\${ac_eA}volatile\${ac_eB}volatile\${ac_eC}\${ac_eD} +" +} + +fi +rm -f conftest* + + +test -n "$silent" || echo "checking for lack of working signed char" cat > conftest.${ac_ext} <<EOF #include "confdefs.h" |