app-emulation/open-vm-tools: Fix cross-compiling 12.4.5 with libdnet + xmlsec

The patch has been submitted upstream.

Signed-off-by: James Le Cuirot <chewi@gentoo.org>

app-emulation/open-vm-tools/files/12.4.5-xmlsec1-pc.patch

@@ -0,0 +1,57 @@
+https://github.com/vmware/open-vm-tools/pull/732
+
+From 9403500c9aac5be8c38b528e9cc0c711ba2f0151 Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Sun, 4 Aug 2024 14:53:16 +0100
+Subject: [PATCH 1/2] Also try using pkg-config to detect xmlsec
+
+The xmlsec1-config script does not help when cross-compiling. pkg-config is
+subsequently used for a version detection anyway.
+---
+ open-vm-tools/configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/open-vm-tools/configure.ac b/open-vm-tools/configure.ac
+index 26b2e950..d46a51e2 100644
+--- a/open-vm-tools/configure.ac
++++ b/open-vm-tools/configure.ac
+@@ -879,7 +879,7 @@ if test "$enable_vgauth" = "yes" ; then
+    AC_VMW_DEFAULT_FLAGS([XMLSEC1])
+    AC_VMW_CHECK_LIB([xmlsec1],
+                      [XMLSEC1],
+-                     [],
++                     [xmlsec1],
+                      [xmlsec1-config],
+                      [],
+                      [xmlsec/xmlsec.h],
+-- 
+2.45.2
+
+
+From b9f0bb3205039d2fa4e8d1f6d2e4d622f3ef97b1 Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Sun, 4 Aug 2024 14:54:34 +0100
+Subject: [PATCH 2/2] Respect the $PKG_CONFIG variable when checking the xmlsec
+ version
+
+This particularly helps when cross-compiling.
+---
+ open-vm-tools/configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/open-vm-tools/configure.ac b/open-vm-tools/configure.ac
+index d46a51e2..39b9fa9c 100644
+--- a/open-vm-tools/configure.ac
++++ b/open-vm-tools/configure.ac
+@@ -884,7 +884,7 @@ if test "$enable_vgauth" = "yes" ; then
+                      [],
+                      [xmlsec/xmlsec.h],
+                      [xmlSecCheckVersionExt],
+-                     [XMLSEC1_VER=`pkg-config --modversion xmlsec1`
++                     [XMLSEC1_VER=`$PKG_CONFIG --modversion xmlsec1`
+                       xmlsec1_major_version="`echo $XMLSEC1_VER | cut -f1 -d. | cut -f1 -d-`"
+                       xmlsec1_minor_version="`echo $XMLSEC1_VER | cut -f2 -d. | cut -f1 -d-`"
+                       xmlsec1_micro_version="`echo $XMLSEC1_VER | cut -f3 -d. | cut -f1 -d-`"
+-- 
+2.45.2
+

app-emulation/open-vm-tools/open-vm-tools-12.4.5.ebuild

@@ -64,6 +64,7 @@ BDEPEND="
 PATCHES=(
 	"${FILESDIR}"/10.1.0-Werror.patch
 	"${FILESDIR}"/11.3.5-icu.patch
+	"${FILESDIR}"/12.4.5-xmlsec1-pc.patch
 )
 
 pkg_setup() {
@@ -100,6 +101,10 @@ src_configure() {
 	# Avoid a bug in configure.ac
 	use ssl || myeconfargs+=( --without-ssl )
 
+	# Avoid relying on dnet-config script, which breaks cross-compiling. This
+	# library has no pkg-config file.
+	export CUSTOM_DNET_LIBS="-ldnet"
+
 	econf "${myeconfargs[@]}"
 }