contrib/calf: new package (0.90.3)

contrib/calf/patches/clang-lerp.patch

@@ -0,0 +1,47 @@
+Patch-Source: https://gitweb.gentoo.org/repo/gentoo.git/plain/media-plugins/calf/files/calf-0.90.3-clang-lerp_table_lookup_float_mask.patch
+--
+From bfb857445e72230659493d3491970e3cb3c7eb9a Mon Sep 17 00:00:00 2001
+From: Krzysztof Foltman <wdev@foltman.com>
+Date: Fri, 2 Aug 2019 20:55:50 +0100
+Subject: [PATCH] Compatibility: A possible fix for the clang++-8 issue.
+
+---
+ src/calf/fixed_point.h | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/calf/fixed_point.h b/src/calf/fixed_point.h
+index 7dbf5c9bc..63bfce167 100644
+--- a/src/calf/fixed_point.h
++++ b/src/calf/fixed_point.h
+@@ -215,7 +215,7 @@ template<class T, int FracBits> class fixed_point {
+     }
+
+     template<class U, int UseBits> 
+-    inline U lerp_table_lookup_int(U data[(1U<<IntBits)+1]) const {
++    inline U lerp_table_lookup_int(U *data) const {
+         unsigned int pos = uipart();
+         return lerp_by_fract_int<U, UseBits>(data[pos], data[pos+1]);
+     }
+@@ -223,19 +223,19 @@ template<class T, int FracBits> class fixed_point {
+     /// Untested... I've started it to get a sin/cos readout for rotaryorgan, but decided to use table-less solution instead
+     /// Do not assume it works, because it most probably doesn't
+     template<class U, int UseBits> 
+-    inline U lerp_table_lookup_int_shift(U data[(1U<<IntBits)+1], unsigned int shift) {
++    inline U lerp_table_lookup_int_shift(U *data, unsigned int shift) {
+         unsigned int pos = (uipart() + shift) & ((1ULL << IntBits) - 1);
+         return lerp_by_fract_int<U, UseBits>(data[pos], data[pos+1]);
+     }
+
+     template<class U> 
+-    inline U lerp_table_lookup_float(U data[(1U<<IntBits)+1]) const {
++    inline U lerp_table_lookup_float(U *data) const {
+         unsigned int pos = uipart();
+         return data[pos] + (data[pos+1]-data[pos]) * fpart_as_double();
+     }
+
+     template<class U> 
+-    inline U lerp_table_lookup_float_mask(U data[(1U<<IntBits)+1], unsigned int mask) const {
++    inline U lerp_table_lookup_float_mask(U *data, unsigned int mask) const {
+         unsigned int pos = ui64part() & mask;
+         // printf("full = %lld pos = %d + %f\n", value, pos, fpart_as_double());
+         return data[pos] + (data[pos+1]-data[pos]) * fpart_as_double();

contrib/calf/patches/cpp11.patch

@@ -0,0 +1,37 @@
+Patch-Source: https://github.com/calf-studio-gear/calf/commit/76b11e6e1f616034071fcf5f1ed45cb82c3979a3
+--
+From b7e423628f32db3e6a9ea9bb2d81071d44773a80 Mon Sep 17 00:00:00 2001
+From: Violet Purcell <vimproved@inventati.org>
+Date: Thu, 21 Sep 2023 18:16:35 -0400
+Subject: [PATCH] Replace use of std::bind2nd with std::bind
+
+std::bind2nd was deprecated in C++11 and removed in C++17. Remove usage
+of it and replace with std::bind.
+
+Signed-off-by: Violet Purcell <vimproved@inventati.org>
+---
+ src/calf/orfanidis_eq.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/calf/orfanidis_eq.h b/src/calf/orfanidis_eq.h
+index 47abf5bea..61e51ec76 100644
+--- a/src/calf/orfanidis_eq.h
++++ b/src/calf/orfanidis_eq.h
+@@ -748,7 +748,7 @@ class EllipticTypeBPFilter : public BPFilter {
+ 			std::vector<eq_double_t> v = landen(k, tol);
+
+ 			std::transform(v.begin(), v.end(), v.begin(),
+-			    bind2nd(std::plus<eq_double_t>(), 1.0));
++			    bind(std::plus<eq_double_t>(), std::placeholders::_1, 1.0));
+
+ 			K = std::accumulate(v.begin(), v.end(),
+ 			    1, std::multiplies<eq_double_t>()) * M_PI/2.0;
+@@ -764,7 +764,7 @@ class EllipticTypeBPFilter : public BPFilter {
+ 			std::vector<eq_double_t> vp = landen(kp, tol);
+
+ 			std::transform(vp.begin(), vp.end(), vp.begin(),
+-			    bind2nd(std::plus<eq_double_t>(), 1.0));
++			    bind(std::plus<eq_double_t>(), std::placeholders::_1, 1.0));
+
+ 			Kprime = std::accumulate(vp.begin(), vp.end(),
+ 			    1.0, std::multiplies<eq_double_t>()) * M_PI/2.0;

contrib/calf/patches/fix-autoconf.patch

@@ -0,0 +1,22 @@
+diff --git a/configure.ac b/configure.ac
+index 533dd908..510b017d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -69,7 +69,7 @@ AC_CHECK_PROG(SORDI_ENABLED, sordi, yes, no)
+
+ if test "$have_jack_header" = "yes"; then
+   PKG_CHECK_MODULES(JACK_DEPS, jack >= 0.103.0,
+-    AC_CHECK_LIB([jack], [jack_port_register], JACK_FOUND="yes", ),)
++    [AC_CHECK_LIB([jack], [jack_port_register], JACK_FOUND="yes", )],)
+ fi
+
+ if test "$JACK_FOUND" = "yes"; then
+@@ -83,7 +83,7 @@ fi
+ PKG_CHECK_MODULES(LV2_DEPS, lv2 >= 1.1.14, LV2_FOUND="yes", LV2_FOUND="no")
+
+ PKG_CHECK_MODULES(LASH_DEPS, lash-1.0 >= 0.6.0,
+-  AC_CHECK_LIB([lash], [lash_client_is_being_restored], LASH_0_6_FOUND="yes", LASH_0_6_FOUND="no"),
++  [AC_CHECK_LIB([lash], [lash_client_is_being_restored], LASH_0_6_FOUND="yes", LASH_0_6_FOUND="no")],
+   LASH_0_6_FOUND="no")
+ if test "$LASH_0_6_FOUND" = "yes"; then
+   LASH_FOUND="yes"

contrib/calf/patches/syms.patch

@@ -0,0 +1,36 @@
+Patch-Source: https://github.com/calf-studio-gear/calf/commit/f6c6aaef3d8c744faefa13842fd452323bb30750
+--
+From cec78130b8ea1fcd7fe8c2f93de004df134e6ce5 Mon Sep 17 00:00:00 2001
+From: Violet Purcell <vimproved@inventati.org>
+Date: Thu, 21 Sep 2023 19:08:39 -0400
+Subject: [PATCH] Fix build with LLD
+
+LLVM's LLD handles the -retain-symbols-file option (used by
+-export-symbols-regex in libtool) differently from GNU ld, causing
+undefined references during link. This commit removes the
+-export-symbols-regex option from libcalf_la_LDFLAGS since by default
+libtool exports all symbols anyway, so it should not be necessary.
+
+Fixes https://github.com/calf-studio-gear/calf/issues/156.
+
+Signed-off-by: Violet Purcell <vimproved@inventati.org>
+---
+ src/Makefile.am | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/src/Makefile.am b/src/Makefile.am
+index b1e37c522..6f11628ba 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -39,11 +39,7 @@ calfbenchmark_LDADD = libcalf.la
+
+ calf_la_SOURCES = audio_fx.cpp analyzer.cpp lv2wrap.cpp metadata.cpp modules_tools.cpp modules_delay.cpp modules_comp.cpp modules_limit.cpp modules_dist.cpp modules_filter.cpp modules_mod.cpp modules_pitch.cpp fluidsynth.cpp giface.cpp monosynth.cpp organ.cpp osctl.cpp plugin.cpp preset.cpp synth.cpp utils.cpp wavetable.cpp modmatrix.cpp
+ calf_la_LIBADD = $(FLUIDSYNTH_DEPS_LIBS) $(GLIB_DEPS_LIBS) 
+-if USE_DEBUG
+ calf_la_LDFLAGS = -rpath $(pkglibdir) -avoid-version -module -lexpat -disable-static
+-else
+-calf_la_LDFLAGS = -rpath $(pkglibdir) -avoid-version -module -lexpat -disable-static -export-symbols-regex "lv2_descriptor"
+-endif
+
+ if USE_LV2_GUI
+

contrib/calf/template.py

@@ -0,0 +1,27 @@
+pkgname = "calf"
+pkgver = "0.90.3"
+pkgrel = 0
+build_style = "gnu_configure"
+configure_args = [
+    "--disable-experimental",
+    "--disable-static",
+]
+hostmakedepends = [
+    "autoconf",
+    "automake",
+    "libtool",
+    "pkgconf",
+]
+makedepends = [
+    "fluidsynth-devel",
+    "libexpat-devel",
+    "lv2",
+]
+pkgdesc = "Calf Studio Gear audio plugins"
+maintainer = "psykose <alice@ayaya.dev>"
+license = "LGPL-2.0-or-later"
+url = "https://calf-studio-gear.org"
+source = f"https://github.com/calf-studio-gear/calf/archive/refs/tags/{pkgver}.tar.gz"
+sha256 = "8781cbd1a81dec59b5923a23141ab2ca74e0e724389e15ffcf3820ace138a46c"
+# vis breaks symbols
+hardening = ["!vis"]