1 files changed, 16 insertions, 3 deletions

diff --git a/miscutils/make.c b/miscutils/make.c
index 111ab2914..daad75f5c 100644
--- a/miscutils/make.c
+++ b/miscutils/make.c
@@ -1120,7 +1120,11 @@ process_line(char *s)
         r = s;
 
         // Strip comment
-        t = strchr(s, '#');
+        // don't treat '#' in macro expansion as a comment
+        if (!posix)
+                t = find_char(s, '#');
+        else
+                t = strchr(s, '#');
         if (t)
                 *t = '\0';
 
@@ -1401,9 +1405,18 @@ static char *
 process_command(char *s)
 {
         char *t, *u;
-        int len = strlen(s) + 1;
-        char *outside = xzalloc(len);
+        int len;
+        char *outside;
+
+        if (posix) {
+                // POSIX strips comments from command lines
+                t = strchr(s, '#');
+                if (t)
+                        *t = '\0';
+        }
 
+        len = strlen(s) + 1;
+        outside = xzalloc(len);
         for (t = skip_macro(s); *t; t = skip_macro(t + 1)) {
                 outside[t - s] = 1;
         }