diff --git a/srcpkgs/grpn/patches/gcc14.patch b/srcpkgs/grpn/patches/gcc14.patch
new file mode 100644
index 00000000000..02afbdc9bf9
--- /dev/null
+++ b/srcpkgs/grpn/patches/gcc14.patch
@@ -0,0 +1,57 @@
+Fix build with gcc14, comment code broken with gcc14 and gtk+2, it is a nop anyway.
+
+diff -rup funcs.c.orig funcs.c
+--- a/funcs.c
++++ b/funcs.c
+@@ -23,6 +23,7 @@ Foundation, Inc., 59 Temple Place - Suit
+ #include <stdlib.h>
+ #include <string.h>
+ #include <locale.h>
++#include <ctype.h>
+ #include <gtk/gtk.h>
+ 
+ #include "stack.h"
+diff -rup process_input.c.orig process_input.c
+--- a/process_input.c
++++ b/process_input.c
+@@ -30,6 +30,7 @@ Foundation, Inc., 59 Temple Place - Suit
+ #include "editor.h"
+ #include "error.h"
+ #include "number.h"
++#include "stack.h"
+ #include <locale.h>
+ 
+ 
+diff -rup main.c.orig main.c
+--- a/main.c
++++ b/main.c
+@@ -53,7 +53,7 @@ void usage(char *str){
+ }
+ 
+    GtkWidget *main_w;
+-main(int argc, char *argv[])
++int main(int argc, char *argv[])
+ {
+    int n;
+    int rows, cols;
+@@ -174,13 +174,13 @@ main(int argc, char *argv[])
+ 
+    /* set the font if told */
+    if(btn_font != NULL){
+-      default_style = gtk_widget_get_default_style();
+-      if(NULL == (new_font = gdk_font_load(btn_font))){
+-         fprintf(stderr, "Unable to load font %s.\n", btn_font);
+-         exit(0);
+-      }
+-      new_style = gtk_style_copy(default_style);
+-      new_style->font_desc = new_font;
++      //default_style = gtk_widget_get_default_style();
++      //if(NULL == (new_font = gdk_font_load(btn_font))){
++      //   fprintf(stderr, "Unable to load font %s.\n", btn_font);
++      //   exit(0);
++      //}
++      //new_style = gtk_style_copy(default_style);
++      //new_style->font_desc = new_font;
+ /* BDD - No longer in Gtk2.x */
+ /*      gtk_widget_set_default_style(new_style); */
+    }
diff --git a/srcpkgs/grpn/template b/srcpkgs/grpn/template
index 2b52283f0b6..b8c201697ec 100644
--- a/srcpkgs/grpn/template
+++ b/srcpkgs/grpn/template
@@ -1,8 +1,11 @@
 # Template file for 'grpn'
 pkgname=grpn
 version=1.4.1
-revision=2
+revision=3
 build_style=gnu-makefile
+make_use_env=true
+hostmakedepends="pkg-config"
+makedepends="gtk+-devel"
 short_desc="GTK+ RPN Calculator"
 maintainer="Michael Aldridge <maldridge@voidlinux.org>"
 license="GPL-2.0-only"
@@ -11,6 +14,11 @@ distfiles="${DEBIAN_SITE}/main/g/grpn/grpn_${version}.orig.tar.gz"
 checksum=1e43c507795a9107bfb1e4f16c1da706579a22f254ef81422418121bebe60345
 nocross=yes # Practically abandonware, and only requested for x86
 
+post_configure() {
+	# Remove pre-compiled object files
+	make clean
+}
+
 post_install() {
 	vmkdir usr/share
 	mv $DESTDIR/usr/man/* $DESTDIR/usr/share/man