build shared library instead of statially linked one

was needed for a program of mine, so i make it into a package

3 files changed, 36 insertions, 14 deletions

diff --git a/.SRCINFO b/.SRCINFO
index ac97a9efc1bd..c17b6903c63a 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,4 +1,4 @@
-pkgbase = newmat
+pkgbase = newmat-shared
 	pkgdesc = C++ matrix library
 	pkgver = 10
 	pkgrel = 1
@@ -6,11 +6,14 @@ pkgbase = newmat
 	arch = i686
 	arch = x86_64
 	license = custom
-	options = staticlibs
+	provides = newmat
+	conflicts = newmat
 	source = http://www.robertnz.net/ftp/newmat10.tar.gz
 	source = filelist
+	source = makefile.patch
 	sha256sums = 637d18c0363b8bb99c48eb04cce8c182ccbff771df0bf1e2d541e95f6eb34e7b
 	sha256sums = b707dfdf6f64c7bcea1f288845b967349aaa76b6b8fb43559138a9f70307ceee
+	sha256sums = 57a4875047ea1a4a71d70509cc1e7018c13e0a71bde8f0d7d16ba1cabbec30aa
 
-pkgname = newmat
+pkgname = newmat-shared
 
diff --git a/PKGBUILD b/PKGBUILD
index 0d3a6177aaed..44473739f7ad 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,36 +1,46 @@
-# Maintainer: Stefan Husmann <stefan-husmann@t-online.de>
+# Maintainer: Julian Daube <joposter (at) gmail (dot) com>
+# Contributor: Julian Daube <joposter (at) gmail (dot) com>
+# Contributor: Stefan Husmann <stefan-husmann@t-online.de>
 
-pkgname=newmat  
+pkgname=newmat-shared
+_pkgname=newmat
 pkgver=10
 pkgrel=1
 pkgdesc="C++ matrix library"
 url="http://www.robertnz.net"
 arch=('i686' 'x86_64')
 license=('custom')
-source=("http://www.robertnz.net/ftp/$pkgname$pkgver.tar.gz" filelist)
+source=("http://www.robertnz.net/ftp/$_pkgname$pkgver.tar.gz" filelist makefile.patch)
 sha256sums=('637d18c0363b8bb99c48eb04cce8c182ccbff771df0bf1e2d541e95f6eb34e7b'
-            'b707dfdf6f64c7bcea1f288845b967349aaa76b6b8fb43559138a9f70307ceee')
-options=('staticlibs')
+            'b707dfdf6f64c7bcea1f288845b967349aaa76b6b8fb43559138a9f70307ceee'
+            '57a4875047ea1a4a71d70509cc1e7018c13e0a71bde8f0d7d16ba1cabbec30aa')
+
+provides=("newmat")
+conflicts=("newmat")
 
 prepare() {
   sed -i 's+//#define use_namespace+#define use_namespace+' include.h 
 }
 
 build() {
+  patch nm_gnu.mak < makefile.patch
   make -f nm_gnu.mak
 }
 
 package() {
   for _i in `cat filelist | awk '{print $1}'`
   do
-    install -Dm644 ${_i} "$pkgdir"/usr/include/$pkgname/${_i}
+    install -Dm644 ${_i} "$pkgdir"/usr/include/$_pkgname/${_i}
   done
-  install -Dm644 COPYING "$pkgdir"/usr/share/licenses/$pkgname/COPYING
-  install -Dm644 README "$pkgdir"/usr/share/licenses/$pkgname/README
-  install -Dm644 libnewmat.a "$pkgdir"/usr/lib/libnewmat.a 
+  install -Dm644 COPYING "$pkgdir"/usr/share/licenses/$_pkgname/COPYING
+  install -Dm644 README "$pkgdir"/usr/share/licenses/$_pkgname/README
+  install -Dm644 libnewmat.so "$pkgdir"/usr/lib/libnewmat.so
+  ln -s "/usr/lib/libnewmat.so" "$pkgdir"/usr/lib/libnewmat.so.10
+ 
   for _i in `cat filelist | awk '{print $1}'|sed s+.cpp+.o+|grep -v .h`
   do 
-    install -Dm755 ${_i} "$pkgdir"/usr/lib/$pkgname/${_i}
+    install -Dm755 ${_i} "$pkgdir"/usr/lib/$_pkgname/${_i}
   done  
-  install -Dm644 nm10.htm "$pkgdir"/usr/share/doc/$pkgname/nm10.htm
+
+  install -Dm644 nm10.htm "$pkgdir"/usr/share/doc/$_pkgname/nm10.htm
 }
diff --git a/makefile.patch b/makefile.patch
new file mode 100644
index 000000000000..7ad7b69caed9
--- /dev/null
+++ b/makefile.patch
@@ -0,0 +1,9 @@
+12c12
+< everything:    	tmt example test_exc nl_ex sl_ex garch 
+---
+> everything:    	libnewmat.so tmt example test_exc nl_ex sl_ex garch 
+14a15,18
+> 
+> libnewmat.so: CXXFLAGS += -fPIC
+> libnewmat.so:   $(newmat_lobj)
+> 		gcc -shared $(newmat_lobj) -o $@