make: implemented a build tool for blogc

so, this is basically what happens when you don't have anything better
to do in the christmas weekend. most of this code was written in the
last 2 or 3 days.

i'd like to thank the chivas brothers, the weather and my psychological
problems for this achievement.

on a serious note, this tool still needs a man page, more tests, and the
aws lambda function should be adapted to use it instead of (or together
with) make/busybox.

also, while talking about aws lambda, this tool can be nicely embedded
into the blogc binary, to produce a single "small" static binary for
usage in lambda ;)

2 files changed, 12 insertions, 0 deletions

diff --git a/src/common/error.c b/src/common/error.c
index 031e4a9..cfe9d3b 100644
--- a/src/common/error.c
+++ b/src/common/error.c
@@ -130,6 +130,12 @@ bc_error_print(bc_error_t *err, const char *prefix)
         case BLOGC_WARNING_DATETIME_PARSER:
             fprintf(stderr, "warning: datetime: %s\n", err->msg);
             break;
+        case BLOGC_MAKE_ERROR_SETTINGS:
+            fprintf(stderr, "error: settings: %s\n", err->msg);
+            break;
+        case BLOGC_MAKE_ERROR_EXEC:
+            fprintf(stderr, "error: exec: %s\n", err->msg);
+            break;
         default:
             fprintf(stderr, "error: %s\n", err->msg);
     }
diff --git a/src/common/error.h b/src/common/error.h
index 5ac2b15..c685ee6 100644
--- a/src/common/error.h
+++ b/src/common/error.h
@@ -23,6 +23,12 @@ typedef enum {
     BLOGC_ERROR_TEMPLATE_PARSER,
     BLOGC_ERROR_LOADER,
     BLOGC_WARNING_DATETIME_PARSER,
+
+    // errors for src/blogc-make
+    BLOGC_MAKE_ERROR_SETTINGS = 300,
+    BLOGC_MAKE_ERROR_EXEC,
+    BLOGC_MAKE_ERROR_ATOM,
+
 } bc_error_type_t;
 
 typedef struct {