metaconfig unit changes for #19219.

[metaconfig.git] / U / modified / Signal.U

diff --git a/U/modified/Signal.U b/U/modified/Signal.U
index 7ba0d44..d12b9e6 100644 (file)
--- a/U/modified/Signal.U
+++ b/U/modified/Signal.U
@@ -38,7 +38,7 @@
 ?X: This unit is then used by sig_name.U.
 ?X:
 ?MAKE:Signal: test tr rm awk cat grep startsh eunicefix sed sort uniq \
-       Findhdr cppstdin +cppflags cppminus Compile _o _exe trnl run
+       Findhdr cppstdin +cppflags cppminus Compile _o _exe trnl run i_stdlib
 ?MAKE: -pick add $@ %<
 ?X:all files declared as "public" since they're used from other units
 ?F:signal.c signal_cmd signal.lst signal signal.awk
@@ -85,9 +85,13 @@ xxx="$xxx SYS TERM THAW TRAP TSTP TTIN TTOU URG USR1 USR2"
 xxx="$xxx USR3 USR4 VTALRM WAITING WINCH WIND WINDOW XCPU XFSZ"
 
 : generate a few handy files for later
-$cat > signal.c <<'EOCP'
+$cat > signal.c <<EOCP
 #include <sys/types.h>
 #include <signal.h>
+#$i_stdlib I_STDLIB
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
 #include <stdio.h>
 int main() {