From fbb80bbae0922694102e7afb4358d46da28889d2 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 17 Apr 2016 16:17:35 -0400
Subject: link mode: PE support: added symdef generation.

---
 src/logic/slbt_exec_link.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/logic/slbt_exec_link.c')

diff --git a/src/logic/slbt_exec_link.c b/src/logic/slbt_exec_link.c
index 7cf671a..d205623 100644
--- a/src/logic/slbt_exec_link.c
+++ b/src/logic/slbt_exec_link.c
@@ -504,6 +504,7 @@ static int slbt_exec_link_create_library(
 	char	cwd    [PATH_MAX];
 	char	output [PATH_MAX];
 	char	soname [PATH_MAX];
+	char	symfile[PATH_MAX];
 	struct slbt_deps_meta depsmeta = {0};
 
 	/* initial state */
@@ -543,6 +544,17 @@ static int slbt_exec_link_create_library(
 		*ectx->lsoname = soname;
 	}
 
+	/* PE: --output-def */
+	if (dctx->cctx->drvflags & SLBT_DRIVER_IMAGE_PE) {
+		if ((size_t)snprintf(symfile,sizeof(symfile),"-Wl,%s",
+					ectx->deffilename)
+				>= sizeof(output))
+			return -1;
+
+		*ectx->symdefs = "-Wl,--output-def";
+		*ectx->symfile = symfile;
+	}
+
 	/* shared object */
 	*ectx->dpic = "-shared";
 	*ectx->fpic = "-fPIC";
-- 
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