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authorRob Landley <rob@landley.net>2014-02-16 17:31:33 -0600
committerRob Landley <rob@landley.net>2014-02-16 17:31:33 -0600
commita2359011a808463b86b3b7477a7c0d06f8445df6 (patch)
treead18d3e06e163bc7e18df4dab79d5974c5486812 /scripts
parent1fb3ae7075ab9d198b757f7da5cc9c748abc3574 (diff)
downloadtoybox-a2359011a808463b86b3b7477a7c0d06f8445df6.tar.gz
Make CLEANUP transitions work, so multiple NEWTOY() can exist in the same file.
Don't #undefine TT in the CLEANUP blocks of generated/flags.h, and #ifdef around the other TT definition. That way you can put a union at the start of your GLOBALS() with the arguments filled out by option parsing, and then have multiple main() functions with different argumetns and different FLAG_x macros, while sharing infrastructure that's not under lib.
Diffstat (limited to 'scripts')
-rw-r--r--scripts/mkflags.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/scripts/mkflags.c b/scripts/mkflags.c
index c350b198..a8e5216e 100644
--- a/scripts/mkflags.c
+++ b/scripts/mkflags.c
@@ -85,7 +85,7 @@ int main(int argc, char *argv[])
offlist = aflist = digest(allflags);
- printf("#ifdef CLEANUP_%s\n#undef CLEANUP_%s\n#undef FOR_%s\n#undef TT\n",
+ printf("#ifdef CLEANUP_%s\n#undef CLEANUP_%s\n#undef FOR_%s\n",
command, command, command);
while (offlist) {
@@ -99,7 +99,8 @@ int main(int argc, char *argv[])
}
printf("#endif\n\n");
- printf("#ifdef FOR_%s\n#define TT this.%s\n", command, command);
+ printf("#ifdef FOR_%s\n#ifndef TT\n#define TT this.%s\n#endif\n",
+ command, command);
while (aflist) {
if (aflist->lopt) {