Avoid linking in printf/bsearch if possible. -20k for static bbox with

[oweals/busybox.git] / applets / applet_tables.c

diff --git a/applets/applet_tables.c b/applets/applet_tables.c
index 35b099eb423ab1a6b566cfce9b516f41aa0c82fa..17135ddc1f43beaef7f8e6a02991f905ea724a92 100644 (file)
--- a/applets/applet_tables.c
+++ b/applets/applet_tables.c
@@ -47,6 +47,7 @@ int main(int argc, char **argv)
 {
        int i;
        int ofs;
+       unsigned MAX_APPLET_NAME_LEN = 1;
 
        qsort(applets, NUM_APPLETS, sizeof(applets[0]), cmp_name);
 
@@ -71,18 +72,21 @@ int main(int argc, char **argv)
 
        puts("/* This is a generated file, don't edit */\n");
 
+       printf("#define NUM_APPLETS %u\n", NUM_APPLETS);
        if (NUM_APPLETS == 1) {
                printf("#define SINGLE_APPLET_STR \"%s\"\n", applets[0].name);
-               printf("#define SINGLE_APPLET_MAIN %s_main\n\n", applets[0].name);
+               printf("#define SINGLE_APPLET_MAIN %s_main\n", applets[0].name);
        }
 
-       puts("const char applet_names[] ALIGN1 = \"\"");
+       puts("\nconst char applet_names[] ALIGN1 = \"\"");
        for (i = 0; i < NUM_APPLETS; i++) {
                printf("\"%s\" \"\\0\"\n", applets[i].name);
+               if (MAX_APPLET_NAME_LEN < strlen(applets[i].name))
+                       MAX_APPLET_NAME_LEN = strlen(applets[i].name);
        }
        puts(";");
 
-       puts("int (*const applet_main[])(int argc, char **argv) = {");
+       puts("\nint (*const applet_main[])(int argc, char **argv) = {");
        for (i = 0; i < NUM_APPLETS; i++) {
                printf("%s_main,\n", applets[i].main);
        }
@@ -113,8 +117,10 @@ int main(int argc, char **argv)
                printf("0x%02x,\n", v);
                i++;
        }
-       puts("};");
+       puts("};\n");
 #endif
 
+       printf("#define MAX_APPLET_NAME_LEN %u\n", MAX_APPLET_NAME_LEN);
+
        return 0;
 }