diff options
Diffstat (limited to 'src/pkg/syscall/mkerrors.sh')
| -rwxr-xr-x | src/pkg/syscall/mkerrors.sh | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/pkg/syscall/mkerrors.sh b/src/pkg/syscall/mkerrors.sh index 84f1e59a1..467ebe38c 100755 --- a/src/pkg/syscall/mkerrors.sh +++ b/src/pkg/syscall/mkerrors.sh @@ -61,6 +61,18 @@ includes=' #include <signal.h> ' +ccflags="" +next=false +for i +do + if $next; then + ccflags="$ccflags $i" + next=false + elif [ "$i" = "-f" ]; then + next=true + fi +done + # Write godefs input. ( indirect="includes_$(uname)" @@ -70,7 +82,7 @@ includes=' # The gcc command line prints all the #defines # it encounters while processing the input - echo "${!indirect} $includes" | $GCC -x c - -E -dM | + echo "${!indirect} $includes" | $GCC -x c - -E -dM $ccflags | awk ' $1 != "#define" || $2 ~ /\(/ {next} @@ -94,7 +106,7 @@ includes=' # Pull out just the error names for later. errors=$( - echo '#include <errno.h>' | $GCC -x c - -E -dM | + echo '#include <errno.h>' | $GCC -x c - -E -dM $ccflags | awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' | sort ) @@ -102,7 +114,7 @@ errors=$( echo '// mkerrors.sh' "$@" echo '// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT' echo -godefs -gsyscall "$@" _const.c +godefs "$@" -gsyscall "$@" _const.c # Run C program to print error strings. ( @@ -155,4 +167,4 @@ main(void) ' ) >_errors.c -gcc -o _errors _errors.c && ./_errors && rm -f _errors.c _errors _const.c +gcc $ccflags -o _errors _errors.c && ./_errors && rm -f _errors.c _errors _const.c |