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emacs/pdump.patch

42 lines
999 B
Diff

From 54823555425ffabe31b42672b1894d0e3ff1b018 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Bidar?= <bjorn.bidar@thaodan.de>
Date: Fri, 10 Feb 2023 23:31:35 +0200
Subject: [PATCH] Allow to override pdmp base
---
src/emacs.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/emacs.c b/src/emacs.c
index 687b8c7f81f0..2d6bfe07d813 100644
--- src/emacs.c
+++ src/emacs.c
@@ -920,11 +920,15 @@ load_pdump (int argc, char **argv, char *dump_file)
NULL
#endif
;
+#ifdef PDMP_BASE
+ const char *argv0_base = PDMP_BASE
+#else
const char *argv0_base =
#ifdef NS_SELF_CONTAINED
"Emacs"
#else
"emacs"
+#endif
#endif
;
@@ -1065,7 +1069,11 @@ load_pdump (int argc, char **argv, char *dump_file)
if (IS_DIRECTORY_SEP (*p))
last_sep = p;
}
+#ifdef PDMP_BASE
+ argv0_base = PDMP_BASE;
+#else
argv0_base = last_sep ? last_sep + 1 : argv[0];
+#endif
ptrdiff_t needed = (strlen (path_exec)
+ 1
+ strlen (argv0_base)