Effectv don't compile. error: conflicting types for 'trunc'

Question

hello all.
i'm full newbie, so please, be kind
I try to install effectv from AUR, but when i try to 'make' - i receive error:
error: conflicting types for 'trunc'
then i download sources and try to compile them - and again receive this error.
Please advice, what should i do to correct this error?
Thank you and sorry for my english.

Answer 1

Please contact the author of the PKGBUILD to have it changed in the AUR. This fixes your issues:
PKGBUILD
# Contributor: Luiz Ribeiro <luizribeiro>
pkgname=effectv
pkgver=0.3.11
pkgrel=1
pkgdesc="EffecTV is a real-time video effector. You can watch TV or video through amazing effectors."
url="http://effectv.sourceforge.net/"
depends=('sdl')
makedepends=('nasm')
conflicts=()
license=
install=
source=('http://jaist.dl.sourceforge.net/sourceforge/effectv/effectv-0.3.11.tar.gz'
'gcc.patch' 'timedist.patch')
md5sums=('71570b71009df0f1ff53e31de6f50cee')
build() {
cd $startdir/src/$pkgname-$pkgver
patch -Np0 < $startdir/src/gcc.patch || return 1
patch -Np0 < $startdir/src/timedist.patch || return 1
sed -i -e 's_/usr/local_/usr_g' config.mk
make || return 1
mkdir -p $startdir/pkg/usr/bin
mkdir -p $startdir/pkg/usr/man/man1
make install INSTALL=/bin/install -c DESTDIR=$startdir/pkg || return 1
gcc.patch : fixes compile problem
--- utils.c.orig 2006-02-14 15:06:17.000000000 +0100
+++ utils.c 2006-08-30 22:47:19.514145536 +0200
@@ -26,7 +26,7 @@
* HSI color system utilities
-static int trunc(double f)
+static int trunc_color(double f)
int i;
@@ -44,9 +44,9 @@
Gv=1+S*sin(H);
Bv=1+S*sin(H+2*M_PI/3);
T=255.999*I/2;
- *r=trunc(Rv*T);
- *g=trunc(Gv*T);
- *b=trunc(Bv*T);
+ *r=trunc_color(Rv*T);
+ *g=trunc_color(Gv*T);
+ *b=trunc_color(Bv*T);
timedist.patch : fixes bug
This is a quick fix for bugs of effectv-0.3.11. TimeDistortion has a border
crossing bug and a buffer uninitializing bug.
Index: effects/timedist.c
===================================================================
--- effects/timedist.c (revision 478)
+++ effects/timedist.c (working copy)
@@ -27,7 +27,16 @@
static int plane;
static int *warptime[2];
static int warptimeFrame;
+static int bgIsSet;
+static int setBackground(RGB32 *src)
+{
+ image_bgset_y(src);
+ bgIsSet = 1;
+
+ return 0;
+}
+
effect *timeDistortionRegister(void)
effect *entry;
@@ -70,6 +79,7 @@
plane = 0;
image_set_threshold_y(MAGIC_THRESHOLD);
+ bgIsSet = 0;
state = 1;
return 0;
@@ -94,6 +104,9 @@
int *p, *q;
memcpy(planetable[plane], src, PIXEL_SIZE * video_area);
+ if(!bgIsSet) {
+ setBackground(src);
+ }
diff = image_bgsubtract_update_y(src);
p = warptime[warptimeFrame ] + video_width + 1;
@@ -109,7 +122,7 @@
q += 2;
- q = warptime[warptimeFrame ^ 1] + video_width + 1;
+ q = warptime[warptimeFrame ^ 1];
for(i=0; i<video_area; i++) {
if(*diff++) {
*q = PLANES - 1;