From 0035cc4ff492cab91adeb49d0c577fe5982064bd Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Thu, 18 Apr 2024 15:27:27 -0400
Subject: config: Check for program_invocation_short_name

This lets us pick it up on musl too, since there's no __MUSL__ macro.

Link: https://wiki.musl-libc.org/faq#Q:-Why-is-there-no-%3Ccode%3E__MUSL__%3C/code%3E-macro?
---
 src/bfstd.c   | 6 +++---
 src/prelude.h | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/bfstd.c b/src/bfstd.c
index e1b4804..e8a927a 100644
--- a/src/bfstd.c
+++ b/src/bfstd.c
@@ -186,10 +186,10 @@ char *xgetdelim(FILE *file, char delim) {
 
 const char *xgetprogname(void) {
 	const char *cmd = NULL;
-#if __GLIBC__
-	cmd = program_invocation_short_name;
-#elif BSD
+#if BFS_HAS_GETPROGNAME
 	cmd = getprogname();
+#elif BFS_HAS_GETPROGNAME_GNU
+	cmd = program_invocation_short_name;
 #endif
 
 	if (!cmd) {
diff --git a/src/prelude.h b/src/prelude.h
index c3a0752..a23b167 100644
--- a/src/prelude.h
+++ b/src/prelude.h
@@ -26,6 +26,8 @@
 
 // bfs packaging configuration
 
+#include "config.h"
+
 #ifndef BFS_COMMAND
 #  define BFS_COMMAND "bfs"
 #endif
-- 
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