games/gzdoom-legacy: Fix -current build.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

1 files changed, 143 insertions, 0 deletions

diff --git a/games/gzdoom-legacy/compilefix.1.8.09.diff b/games/gzdoom-legacy/compilefix.1.8.09.diff
new file mode 100644
index 000000000000..ac9d89d3633b
--- /dev/null
+++ b/games/gzdoom-legacy/compilefix.1.8.09.diff
@@ -0,0 +1,143 @@
+diff -Naur gzdoom-g1.8.09/game-music-emu/CMakeLists.txt gzdoom-g1.8.09.patched/game-music-emu/CMakeLists.txt
+--- gzdoom-g1.8.09/game-music-emu/CMakeLists.txt	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/game-music-emu/CMakeLists.txt	2021-10-09 16:57:46.630159506 -0400
+@@ -84,7 +84,7 @@
+    if (__LIBGME_TEST_VISIBILITY)
+       # get the gcc version
+       exec_program(${CMAKE_CXX_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info)
+-      string (REGEX MATCH "[3-9]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
++      string (REGEX MATCH "[1-9][0-9]*\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
+ 
+       # gcc <4.1 had poor support for symbol visibility
+       if ((${_gcc_version} VERSION_GREATER "4.1") OR (${_gcc_version} VERSION_EQUAL "4.1"))
+diff -Naur gzdoom-g1.8.09/src/b_func.cpp gzdoom-g1.8.09.patched/src/b_func.cpp
+--- gzdoom-g1.8.09/src/b_func.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/b_func.cpp	2021-10-09 16:57:46.631159506 -0400
+@@ -123,7 +123,7 @@
+ 	if (vangle == 0)

+ 		return false; //Looker seems to be blind.

+ 

+-	return (angle_t)abs (R_PointToAngle2 (player->mo->x, player->mo->y, to->x, to->y) - player->mo->angle) <= vangle/2;

++	return (angle_t)fabs (R_PointToAngle2 (player->mo->x, player->mo->y, to->x, to->y) - player->mo->angle) <= vangle/2;

+ }

+ 

+ //-------------------------------------

+@@ -210,7 +210,7 @@
+ 			{

+ 				angle = an;

+ 				//have to be somewhat precise. to avoid suicide.

+-				if (abs (angle - player->mo->angle) < 12*ANGLE_1)

++				if (fabs (angle - player->mo->angle) < 12*ANGLE_1)

+ 				{

+ 					t_rocket = 9;

+ 					no_fire = false;

+@@ -252,7 +252,7 @@
+ 				angle -= m;

+ 		}

+ 

+-		if (abs (angle - player->mo->angle) < 4*ANGLE_1)

++		if (fabs (angle - player->mo->angle) < 4*ANGLE_1)

+ 		{

+ 			increase = !increase;

+ 		}

+diff -Naur gzdoom-g1.8.09/src/g_hexen/a_dragon.cpp gzdoom-g1.8.09.patched/src/g_hexen/a_dragon.cpp
+--- gzdoom-g1.8.09/src/g_hexen/a_dragon.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/g_hexen/a_dragon.cpp	2021-10-09 17:06:47.628110327 -0400
+@@ -79,7 +79,7 @@
+ 	{ // attack the destination mobj if it's attackable

+ 		AActor *oldTarget;

+ 	

+-		if (abs(actor->angle-R_PointToAngle2(actor->x, actor->y, 

++		if (fabs(actor->angle-R_PointToAngle2(actor->x, actor->y, 

+ 			target->x, target->y)) < ANGLE_45/2)

+ 		{

+ 			oldTarget = actor->target;

+@@ -121,9 +121,9 @@
+ 				}

+ 				angleToSpot = R_PointToAngle2(actor->x, actor->y, 

+ 					mo->x, mo->y);

+-				if ((angle_t)abs(angleToSpot-angleToTarget) < bestAngle)

++				if ((angle_t)fabs(angleToSpot-angleToTarget) < bestAngle)

+ 				{

+-					bestAngle = abs(angleToSpot-angleToTarget);

++					bestAngle = fabs(angleToSpot-angleToTarget);

+ 					bestActor = mo;

+ 				}

+ 			}

+@@ -198,14 +198,14 @@
+ 		}

+ 		angle = R_PointToAngle2(self->x, self->y, self->target->x,

+ 			self->target->y);

+-		if (abs(self->angle-angle) < ANGLE_45/2 && self->CheckMeleeRange())

++		if (fabs(self->angle-angle) < ANGLE_45/2 && self->CheckMeleeRange())

+ 		{

+ 			int damage = pr_dragonflight.HitDice (8);

+ 			int newdam = P_DamageMobj (self->target, self, self, damage, NAME_Melee);

+ 			P_TraceBleed (newdam > 0 ? newdam : damage, self->target, self);

+ 			S_Sound (self, CHAN_WEAPON, self->AttackSound, 1, ATTN_NORM);

+ 		}

+-		else if (abs(self->angle-angle) <= ANGLE_1*20)

++		else if (fabs(self->angle-angle) <= ANGLE_1*20)

+ 		{

+ 			self->SetState (self->MissileState);

+ 			S_Sound (self, CHAN_WEAPON, self->AttackSound, 1, ATTN_NORM);

+diff -Naur gzdoom-g1.8.09/src/g_hexen/a_heresiarch.cpp gzdoom-g1.8.09.patched/src/g_hexen/a_heresiarch.cpp
+--- gzdoom-g1.8.09/src/g_hexen/a_heresiarch.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/g_hexen/a_heresiarch.cpp	2021-10-09 17:06:55.063109651 -0400
+@@ -314,7 +314,7 @@
+ 	case SORC_STOPPING:			// Balls stopping

+ 		if ((parent->StopBall == RUNTIME_TYPE(actor)) &&

+ 			 (parent->args[1] > SORCBALL_SPEED_ROTATIONS) &&

+-			 (abs(angle - (parent->angle>>ANGLETOFINESHIFT)) < (30<<5)))

++			 (fabs(angle - (parent->angle>>ANGLETOFINESHIFT)) < (30<<5)))

+ 		{

+ 			// Can stop now

+ 			actor->target->args[3] = SORC_FIRESPELL;

+diff -Naur gzdoom-g1.8.09/src/g_hexen/a_hexenspecialdecs.cpp gzdoom-g1.8.09.patched/src/g_hexen/a_hexenspecialdecs.cpp
+--- gzdoom-g1.8.09/src/g_hexen/a_hexenspecialdecs.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/g_hexen/a_hexenspecialdecs.cpp	2021-10-09 17:07:05.703108684 -0400
+@@ -109,7 +109,7 @@
+ 		if (playeringame[i])

+ 		{

+ 			AActor *pmo = players[i].mo;

+-			if (P_CheckSight (self, pmo) && (abs (R_PointToAngle2 (pmo->x,

++			if (P_CheckSight (self, pmo) && (fabs (R_PointToAngle2 (pmo->x,

+ 				pmo->y, self->x, self->y) - pmo->angle) <= ANGLE_45))

+ 			{ // Previous state (pottery bit waiting state)

+ 				self->SetState (self->state - 1);

+diff -Naur gzdoom-g1.8.09/src/p_enemy.cpp gzdoom-g1.8.09.patched/src/p_enemy.cpp
+--- gzdoom-g1.8.09/src/p_enemy.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/p_enemy.cpp	2021-10-09 16:57:46.631159506 -0400
+@@ -2738,7 +2738,7 @@
+ 

+ 	// 0 means no limit. Also, if we turn in a single step anyways, no need to go through the algorithms.

+ 	// It also means that there is no need to check for going past the other.

+-	if (max_turn && (max_turn < (angle_t)abs(self->angle - other_angle)))

++	if (max_turn && (max_turn < (angle_t)fabs(self->angle - other_angle)))

+ 	{

+ 		if (self->angle > other_angle)

+ 		{

+diff -Naur gzdoom-g1.8.09/src/p_mobj.cpp gzdoom-g1.8.09.patched/src/p_mobj.cpp
+--- gzdoom-g1.8.09/src/p_mobj.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/p_mobj.cpp	2021-10-09 16:59:08.847152032 -0400
+@@ -2932,7 +2932,7 @@
+ 	if (thing->flags4&MF4_SHIELDREFLECT)

+ 	{

+ 		// Shield reflection (from the Centaur

+-		if (abs (angle - thing->angle)>>24 > 45)

++		if ((int)(fabs (angle - thing->angle))>>24 > 45)

+ 			return true;	// Let missile explode

+ 

+ 		if (thing->IsKindOf (RUNTIME_CLASS(AHolySpirit)))	// shouldn't this be handled by another flag???

+diff -Naur gzdoom-g1.8.09/src/p_setup.cpp gzdoom-g1.8.09.patched/src/p_setup.cpp
+--- gzdoom-g1.8.09/src/p_setup.cpp	2014-12-21 09:18:40.000000000 -0500
++++ gzdoom-g1.8.09.patched/src/p_setup.cpp	2021-10-09 17:02:30.783133675 -0400
+@@ -1311,7 +1311,7 @@
+ 

+ 			ptp_angle = R_PointToAngle2 (li->v1->x, li->v1->y, li->v2->x, li->v2->y);

+ 			dis = 0;

+-			delta_angle = (abs(ptp_angle-(segangle<<16))>>ANGLETOFINESHIFT)*360/FINEANGLES;

++			delta_angle = ((int)fabs(ptp_angle-(segangle<<16))>>ANGLETOFINESHIFT)*360/FINEANGLES;

+ 

+ 			if (delta_angle != 0)

+ 			{