diff --git a/alex4-fcommon-fix.patch b/alex4-fcommon-fix.patch
new file mode 100644
index 0000000..5ef36b0
--- /dev/null
+++ b/alex4-fcommon-fix.patch
@@ -0,0 +1,177 @@
+diff -ur alex4src/src/bullet.c alex4src.nre/src/bullet.c
+--- alex4src/src/bullet.c	2003-07-26 12:53:52.000000000 +0200
++++ alex4src.nre/src/bullet.c	2020-02-14 16:55:54.227165835 +0100
+@@ -26,6 +26,8 @@
+ #include "timer.h"
+ #include "../data/data.h"
+ 
++// the bullets themselves
++Tbullet bullet[MAX_BULLETS];
+ 
+ // sets values on a bullet
+ void set_bullet(Tbullet *b, int x, int y, double dx, double dy, BITMAP *bmp, int bad) {
+diff -ur alex4src/src/bullet.h alex4src.nre/src/bullet.h
+--- alex4src/src/bullet.h	2020-02-14 20:21:00.557446660 +0100
++++ alex4src.nre/src/bullet.h	2020-02-14 16:55:54.227165835 +0100
+@@ -42,7 +42,7 @@
+ #define MAX_BULLETS	64
+ 
+ // the bullets themselves
+-Tbullet bullet[MAX_BULLETS];
++extern Tbullet bullet[MAX_BULLETS];
+ 
+ // functions
+ void reset_bullets(Tbullet *b, int max);
+diff -ur alex4src/src/edit.c alex4src.nre/src/edit.c
+--- alex4src/src/edit.c	2020-02-14 20:21:00.559446658 +0100
++++ alex4src.nre/src/edit.c	2020-02-14 20:14:07.160857305 +0100
+@@ -33,8 +33,6 @@
+ int edit_tile = 0;
+ // path to current map
+ char edit_path_and_file[1024];
+-// datafile to use
+-DATAFILE *data;
+ // current edit mode
+ int edit_mode;
+ 
+diff -ur alex4src/src/main.h alex4src.nre/src/main.h
+--- alex4src/src/main.h	2020-02-14 20:21:00.556446662 +0100
++++ alex4src.nre/src/main.h	2020-02-14 20:13:57.681842152 +0100
+@@ -59,6 +59,7 @@
+ #define		SMPL_TALK		24
+ #define		SMPL_BEAM		25
+ 
++extern DATAFILE *data;
+ 
+ // functions
+ char *get_init_string();
+diff -ur alex4src/src/particle.c alex4src.nre/src/particle.c
+--- alex4src/src/particle.c	2003-07-26 12:53:52.000000000 +0200
++++ alex4src.nre/src/particle.c	2020-02-14 20:17:53.166697996 +0100
+@@ -21,16 +21,11 @@
+  
+ 
+ 
++#include "main.h"
+ #include "particle.h"
+ 
+-// pointer to datafile
+-DATAFILE *data;
+-
+-
+-// set datafile to use
+-void set_datafile(DATAFILE *d) {
+-	data = d;
+-}
++// the particles themselves
++Tparticle particle[MAX_PARTICLES];
+ 
+ 
+ // inits variables in a particle
+diff -ur alex4src/src/particle.h alex4src.nre/src/particle.h
+--- alex4src/src/particle.h	2020-02-14 20:21:00.555446663 +0100
++++ alex4src.nre/src/particle.h	2020-02-14 20:15:57.210817230 +0100
+@@ -42,10 +42,9 @@
+ 
+ 
+ // the particles themselves
+-Tparticle particle[MAX_PARTICLES];
++extern Tparticle particle[MAX_PARTICLES];
+ 
+ // functions
+-void set_datafile(DATAFILE *d);
+ void reset_particles(Tparticle *p, int max);
+ Tparticle *get_free_particle(Tparticle *p, int max);
+ void set_particle(Tparticle *p, int x, int y, double dx, double dy, int color, int life, int bmp);
+diff -ur alex4src/src/player.c alex4src.nre/src/player.c
+--- alex4src/src/player.c	2003-07-26 12:53:52.000000000 +0200
++++ alex4src.nre/src/player.c	2020-02-14 16:55:54.229165835 +0100
+@@ -25,6 +25,9 @@
+ #include "timer.h"
+ #include "../data/data.h"
+ 
++// the player 
++Tplayer player;
++
+ // draws the player depending on his state
+ void draw_player(BITMAP *bmp, Tplayer *p, int x, int y) {
+ 	BITMAP *head, *body;
+diff -ur alex4src/src/player.h alex4src.nre/src/player.h
+--- alex4src/src/player.h	2020-02-14 20:21:00.554446664 +0100
++++ alex4src.nre/src/player.h	2020-02-14 16:55:54.229165835 +0100
+@@ -53,7 +53,7 @@
+ 
+ 
+ // the player 
+-Tplayer player;
++extern Tplayer player;
+ 
+ // functions
+ void draw_player(BITMAP *bmp, Tplayer *p, int x, int y);
+diff -ur alex4src/src/script.c alex4src.nre/src/script.c
+--- alex4src/src/script.c	2020-02-14 20:21:00.560446657 +0100
++++ alex4src.nre/src/script.c	2020-02-14 20:14:25.441886527 +0100
+@@ -33,9 +33,8 @@
+ // silly value 
+ #define		NO_CHANGE	-3249587
+ 
+-
+-// datafile to use
+-DATAFILE *data;
++// array holding the sounds ids
++int active_sounds[MAX_SCRIPT_SOUNDS];
+ // internal buffers
+ BITMAP *buffer;
+ BITMAP *swap_buffer;
+diff -ur alex4src/src/script.h alex4src.nre/src/script.h
+--- alex4src/src/script.h	2020-02-14 20:21:00.556446662 +0100
++++ alex4src.nre/src/script.h	2020-02-14 16:55:54.230165835 +0100
+@@ -42,7 +42,7 @@
+ // max number of sounds played by the script
+ #define MAX_SCRIPT_SOUNDS	16
+ // array holding the sounds ids
+-int active_sounds[MAX_SCRIPT_SOUNDS];
++extern int active_sounds[MAX_SCRIPT_SOUNDS];
+ 
+ 
+ // functions
+diff -ur alex4src/src/timer.c alex4src.nre/src/timer.c
+--- alex4src/src/timer.c	2020-02-14 20:21:00.557446660 +0100
++++ alex4src.nre/src/timer.c	2020-02-14 16:55:54.226165836 +0100
+@@ -23,6 +23,14 @@
+ #include "allegro.h"
+ #include "timer.h"
+ 
++// the variables used by the timers
++volatile int frame_count;
++volatile int fps;
++volatile int logic_count;
++volatile int lps;
++volatile int cycle_count;
++volatile int game_count;
++
+ // keeps track of frames each second
+ void fps_counter(void) {
+ 	fps = frame_count;
+diff -ur alex4src/src/timer.h alex4src.nre/src/timer.h
+--- alex4src/src/timer.h	2020-02-14 20:21:00.556446662 +0100
++++ alex4src.nre/src/timer.h	2020-02-14 16:55:54.227165835 +0100
+@@ -24,12 +24,12 @@
+ #define _TIMERS_H_
+ 
+ // the variables used by the timers
+-volatile int frame_count;
+-volatile int fps;
+-volatile int logic_count;
+-volatile int lps;
+-volatile int cycle_count;
+-volatile int game_count;
++extern volatile int frame_count;
++extern volatile int fps;
++extern volatile int logic_count;
++extern volatile int lps;
++extern volatile int cycle_count;
++extern volatile int game_count;
+ 
+ 
+ // functions
diff --git a/alex4.spec b/alex4.spec
index 0c23e69..c4746d5 100644
--- a/alex4.spec
+++ b/alex4.spec
@@ -1,6 +1,6 @@
 Name:           alex4
 Version:        1.0
-Release:        31%{?dist}
+Release:        32%{?dist}
 Summary:        Alex the Allegator 4 - Platform game
 License:        GPL+
 URL:            https://obiot.github.io/Alex4-WE/readme.html
@@ -14,6 +14,7 @@ Patch2:         alex4-dot-files-endian-clean.patch
 Patch3:         alex4-fsf-address.patch
 Patch4:         alex4-ini-comment.patch
 Patch5:         alex4src-warnings.patch
+Patch6:         alex4-fcommon-fix.patch
 BuildRequires:  gcc
 BuildRequires:  allegro-devel dumb-devel desktop-file-utils libappstream-glib
 Requires:       hicolor-icon-theme
@@ -64,6 +65,9 @@ appstream-util validate-relax --nonet \
 
 
 %changelog
+* Fri Feb 14 2020 Hans de Goede <hdegoede@redhat.com> - 1.0-32
+- Fix FTBFS (rhbz#1799146)
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-31
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
 
diff --git a/alex4src-warnings.patch b/alex4src-warnings.patch
index 2e73f64..66bf30d 100644
--- a/alex4src-warnings.patch
+++ b/alex4src-warnings.patch
@@ -1,6 +1,15 @@
 diff -up alex4src/src/main.c~ alex4src/src/main.c
 --- alex4src/src/main.c~	2017-09-08 12:11:48.000000000 +0200
 +++ alex4src/src/main.c	2017-09-08 12:15:45.784592931 +0200
+@@ -452,7 +452,7 @@ void load_level_files(const char *filena
+ 			mode = 2;
+ 		}
+ 		else {
+-			char full_path_to_map[1024];
++			char full_path_to_map[2048];
+ 
+ 			clear_trailing_whitespace(buf);
+ 			sprintf(full_path_to_map, "%s%s", path, buf);
 @@ -2579,7 +2579,7 @@ int get_string(BITMAP *bmp, char *string
      if (block == NULL)
          return 1;