New package: helm-0.9.0

Closes: #11625 [via git-merge-pr]

srcpkgs/helm/patches/fix_sigemptyset.patch

@@ -0,0 +1,16 @@
+diff --git JUCE/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c JUCE/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
+index 4eac42e..b477709 100644
+--- JUCE/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
++++ JUCE/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
+@@ -244,11 +244,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
+ 		struct sigaction sigill_save;
+ 		struct sigaction sigill_sse;
+ 		sigill_sse.sa_sigaction = sigill_handler_sse_os;
+-      #ifdef __ANDROID__
+         sigemptyset (&sigill_sse.sa_mask);
+-      #else
+-		__sigemptyset(&sigill_sse.sa_mask);
+-      #endif
+ 		sigill_sse.sa_flags = SA_SIGINFO | SA_RESETHAND; /* SA_RESETHAND just in case our SIGILL return jump breaks, so we don't get stuck in a loop */
+ 		if(0 == sigaction(SIGILL, &sigill_sse, &sigill_save))
+ 		{

srcpkgs/helm/template

@@ -0,0 +1,18 @@
+# Template file for 'helm'.
+pkgname=helm
+version=0.9.0
+revision=1
+build_style=gnu-makefile
+hostmakedepends="pkg-config"
+makedepends="alsa-lib-devel libcurl-devel libX11-devel libXext-devel libXinerama-devel freetype-devel MesaLib-devel jack-devel libXcursor-devel"
+maintainer="Olga Ustuzhanina <me@laserbat.pw>"
+short_desc="Polyphonic synth with lots of modulation"
+homepage="http://tytel.org/helm"
+license="GPL-3"
+distfiles="https://github.com/mtytel/helm/archive/v${version}.tar.gz"
+checksum=4004c11fd1d773cc2a12adb5336873bc86c5ecbd370b8da2820fed6ef5ec58ad
+nocross="Uses uname -m to set SIMDFLAGS. Should be based on the target, not the host, architecture"
+
+case "$XBPS_TARGET_MACHINE" in
+	*-musl) broken="Doesn't compile on musl because JUCE depends on execinfo.h"
+esac