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authorJo-Philipp Wich <jow@openwrt.org>2014-12-12 12:29:58 +0000
committerJo-Philipp Wich <jow@openwrt.org>2014-12-12 12:29:58 +0000
commit2f39014a4843f801e6fdc2ebd77b5523cb38f4b3 (patch)
treeb90945e205d34d3edfb7fe47995b43b8b83aa2a0 /scripts/config
parentf34dfaf2495d9585210303265af572576553e954 (diff)
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scripts/config: support includes relative to the currently processed file
When the initial glob() attempt on a path specified with "source" statement yields no result, then retry the globbing on the same path with the directory part of the currently processed file prepended. This allows us to reference Config.in files relative to their parent instead of relative to the top dir. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 43652
Diffstat (limited to 'scripts/config')
-rw-r--r--scripts/config/zconf.l10
-rw-r--r--scripts/config/zconf.lex.c_shipped11
2 files changed, 21 insertions, 0 deletions
diff --git a/scripts/config/zconf.l b/scripts/config/zconf.l
index 3aef459..1dd7658 100644
--- a/scripts/config/zconf.l
+++ b/scripts/config/zconf.l
@@ -343,6 +343,7 @@ void zconf_nextfile(const char *name)
glob_t gl;
int err;
int i;
+ char path[PATH_MAX], *p;
err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
@@ -352,6 +353,15 @@ void zconf_nextfile(const char *name)
gl.gl_pathc = 0;
}
+ if (err == GLOB_NOMATCH) {
+ p = strdup(current_file->name);
+ if (p) {
+ snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
+ err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
+ free(p);
+ }
+ }
+
if (err) {
const char *reason = "unknown error";
diff --git a/scripts/config/zconf.lex.c_shipped b/scripts/config/zconf.lex.c_shipped
index 766549f..c938b2f 100644
--- a/scripts/config/zconf.lex.c_shipped
+++ b/scripts/config/zconf.lex.c_shipped
@@ -2399,6 +2399,7 @@ void zconf_nextfile(const char *name)
glob_t gl;
int err;
int i;
+ char path[PATH_MAX], *p;
err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl);
@@ -2408,6 +2409,16 @@ void zconf_nextfile(const char *name)
gl.gl_pathc = 0;
}
+ if (err == GLOB_NOMATCH) {
+ p = strdup(current_file->name);
+ if (p) {
+ snprintf(path, sizeof(path), "%s/%s", dirname(p), name);
+ fprintf(stderr, "TRY:%s\n", path);
+ err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl);
+ free(p);
+ }
+ }
+
if (err) {
const char *reason = "unknown error";