openbabel: update to 2.4.1 / unbreak arm* and aarch64*

common/shlibs

@@ -2621,7 +2621,7 @@ libMonoSupportW.so mono-4.0.1.44_2
 libmono-btls-shared.so mono-5.2.0.215_1
 libxcb-xrm.so.0 xcb-util-xrm-1.0_1
 libinchi.so.0 openbabel-2.3.2_1
-libopenbabel.so.4 openbabel-2.3.2_1
+libopenbabel.so.5 openbabel-2.4.1_1
 libavogadro.so.1 avogadro-1.2.0_1
 libavogadro_OpenQube.so.0 avogadro-1.2.0_1
 libcourier-unicode.so.4 courier-unicode-2.0_1

srcpkgs/openbabel/patches/unsigned_char.patch

@@ -0,0 +1,33 @@
+https://github.com/openbabel/openbabel/commit/ee11c98a655296550710db1207b294f00e168216
+
+--- src/formats/pngformat.cpp.orig	2016-09-21 21:55:37.000000000 +0200
++++ src/formats/pngformat.cpp		2018-01-04 08:22:33.377616730 +0100
+@@ -218,7 +218,7 @@
+     _count=0;
+     _hasInputPngFile=true;
+   }
+-  const char pngheader[] = {-119,80,78,71,13,10,26,10,0};
++  const unsigned char pngheader[] = {137,80,78,71,13,10,26,10,0};
+   char readbytes[9];
+   ifs.read(readbytes, 8);
+ 
+--- src/formats/yasaraformat.cpp.orig	2016-09-21 21:55:37.000000000 +0200
++++ src/formats/yasaraformat.cpp	2018-01-04 09:00:45.636003936 +0100
+@@ -472,7 +472,7 @@
+ 
+   //  bool hetatom;
+   char buffer[32],/*resname[4],*/atomname[5];
+-  char double1[8]={0,0,0,0,0,0,-16,0x3f};
++  unsigned char double1[8]={0,0,0,0,0,0,0xf,0x3f};
+   //   char *str;
+   int i,j,/*m,q,*/pos;
+   int /*resno,chainNum,link,linktype,*/atoms,element,links/*,chain*/;
+@@ -500,7 +500,7 @@
+   mem_set(buffer,0,8);
+   for (i=0;i<4;i++)
+   { for (j=0;j<4;j++)
+-    { if (i==j) ofs.write(double1,8);
++    { if (i==j) ofs.write((char*)double1,8);
+       else ofs.write(buffer,8); } }
+   storeint32le(buffer,MOB_INFOEND);
+   storeint32le(&buffer[4],MOB_INFOENDSIZE);

srcpkgs/openbabel/template

@@ -1,22 +1,18 @@
 # Template file for 'openbabel'
 pkgname=openbabel
-version=2.4.0
-revision=2
+version=2.4.1
+revision=1
 _ver=${version//./-}
 wrksrc=${pkgname}-${pkgname}-${_ver}
 build_style=cmake
-hostmakedepends="pkg-config eigen"
+hostmakedepends="pkg-config eigen3.2"
 makedepends="cairo-devel libxml2-devel wxWidgets-devel"
 short_desc="The Open Source Chemistry Toolbox"
 maintainer="Diogo Leal <diogo@diogoleal.com>"
 license="GPL-2"
 homepage="http://openbabel.org"
 distfiles="https://github.com/openbabel/openbabel/archive/openbabel-${_ver}.tar.gz"
-checksum=b210cc952ce1ecab6efaf76708d3bd179c9b0f0d73fe8bd1e0c934df7391a82a
-
-case $XBPS_TARGET_MACHINE in
-	arm*|aarch64*) broken="error: narrowing conversion of '-16' from 'int' to 'char' inside { }";;
-esac
+checksum=594c7f8a83f3502381469d643f7b185882da1dd4bc2280c16502ef980af2a776
 
 if [ -n "${CROSS_BUILD}" ]; then
 	hostmakedepends+=" python"