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| author | Denys Vlasenko | 2010-03-23 01:08:26 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-03-23 01:08:26 +0100 |
| commit | 1497484839efd4c57d63c07e2b92413193a3977f (patch) | |
| tree | 5287750a4c55b433f73c3636d8aa8cffe6ecc71b | |
| parent | 85dbf190c69f747cea3f8cdabecb3464ab1351be (diff) | |
| download | busybox-1497484839efd4c57d63c07e2b92413193a3977f.zip busybox-1497484839efd4c57d63c07e2b92413193a3977f.tar.gz | |
ash,hush: make it possible to build them individually
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | applets/applet_tables.c | 6 | ||||
| -rw-r--r-- | shell/ash.c | 9 | ||||
| -rw-r--r-- | shell/hush.c | 8 |
3 files changed, 15 insertions, 8 deletions
diff --git a/applets/applet_tables.c b/applets/applet_tables.c index e67f017..e48be46 100644 --- a/applets/applet_tables.c +++ b/applets/applet_tables.c @@ -79,6 +79,7 @@ int main(int argc, char **argv) } printf("\n"); + printf("#ifndef SKIP_definitions\n"); printf("const char applet_names[] ALIGN1 = \"\"\n"); for (i = 0; i < NUM_APPLETS; i++) { printf("\"%s\" \"\\0\"\n", applets[i].name); @@ -120,9 +121,10 @@ int main(int argc, char **argv) printf("0x%02x,\n", v); i++; } - printf("};\n\n"); + printf("};\n"); #endif - + printf("#endif /* SKIP_definitions */\n"); + printf("\n"); printf("#define MAX_APPLET_NAME_LEN %u\n", MAX_APPLET_NAME_LEN); return 0; diff --git a/shell/ash.c b/shell/ash.c index ce82a96..e285130 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -43,8 +43,6 @@ #endif #include "busybox.h" /* for applet_names */ -//TODO: pull in some .h and find out do we have SINGLE_APPLET_MAIN? -//#include "applet_tables.h" doesn't work #include <paths.h> #include <setjmp.h> #include <fnmatch.h> @@ -59,12 +57,15 @@ # define CLEAR_RANDOM_T(rnd) ((void)0) #endif -#if defined SINGLE_APPLET_MAIN +#define SKIP_definitions 1 +#include "applet_tables.h" +#undef SKIP_definitions +#if NUM_APPLETS == 1 /* STANDALONE does not make sense, and won't compile */ # undef CONFIG_FEATURE_SH_STANDALONE # undef ENABLE_FEATURE_SH_STANDALONE # undef IF_FEATURE_SH_STANDALONE -# undef IF_NOT_FEATURE_SH_STANDALONE(...) +# undef IF_NOT_FEATURE_SH_STANDALONE # define ENABLE_FEATURE_SH_STANDALONE 0 # define IF_FEATURE_SH_STANDALONE(...) # define IF_NOT_FEATURE_SH_STANDALONE(...) __VA_ARGS__ diff --git a/shell/hush.c b/shell/hush.c index 6f391b8..048085b 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -125,14 +125,18 @@ # define USE_FOR_MMU(...) #endif -#if defined SINGLE_APPLET_MAIN +#define SKIP_definitions 1 +#include "applet_tables.h" +#undef SKIP_definitions +#if NUM_APPLETS == 1 /* STANDALONE does not make sense, and won't compile */ # undef CONFIG_FEATURE_SH_STANDALONE # undef ENABLE_FEATURE_SH_STANDALONE # undef IF_FEATURE_SH_STANDALONE +# undef IF_NOT_FEATURE_SH_STANDALONE +# define ENABLE_FEATURE_SH_STANDALONE 0 # define IF_FEATURE_SH_STANDALONE(...) # define IF_NOT_FEATURE_SH_STANDALONE(...) __VA_ARGS__ -# define ENABLE_FEATURE_SH_STANDALONE 0 #endif #if !ENABLE_HUSH_INTERACTIVE |