apl: unbreak on musl.

srcpkgs/apl/patches/musl.patch

@@ -0,0 +1,11 @@
+--- src/Error.hh.orig	2019-06-24 11:12:35.825267571 +0200
++++ src/Error.hh	2019-06-24 11:12:46.505396162 +0200
+@@ -26,6 +26,8 @@
+ #include "ErrorCode.hh"
+ #include "UCS_string.hh"
+ 
++#include <cstring>
++
+ #ifdef __GNUC__
+     #define GNUC__noreturn __attribute__ ((noreturn))
+ #else

srcpkgs/apl/template

@@ -1,7 +1,7 @@
 # Template file for 'apl'
 pkgname=apl
 version=1.8
-revision=1
+revision=2
 build_style=gnu-configure
 hostmakedepends="pkg-config"
 makedepends="fftw-devel gtk+3-devel libxcb-devel ncurses-devel pcre2-devel
@@ -13,7 +13,7 @@ homepage="http://www.gnu.org/software/apl"
 distfiles="${GNU_SITE}/${pkgname}/${pkgname}-${version}.tar.gz"
 checksum=144f4c858a0d430ce8f28be90a35920dd8e0951e56976cb80b55053fa0d8bbcb
 
-CXXFLAGS="-Wno-format-truncation -Wno-class-memaccess -Wno-restrict"
+CXXFLAGS="-Wno-format-truncation -Wno-class-memaccess -Wno-restrict -Wno-cpp"
 
 post_install() {
 	vdoc support-files/Dyalog-Keyboard/apl.xkb