diff --git a/dev-lang/yasm/patches/yasm-0.7.1.patch b/dev-lang/yasm/patches/yasm-0.7.1.patch
deleted file mode 100644
index a108e7eb8..000000000
--- a/dev-lang/yasm/patches/yasm-0.7.1.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN yasm-0.7.1/util.h yasm-0.7.1-haiku/util.h
---- yasm-0.7.1/util.h	2008-05-15 01:35:11.000000000 +0000
-+++ yasm-0.7.1-haiku/util.h	2008-09-26 11:19:12.000000000 +0000
-@@ -116,7 +116,7 @@
- # define USE_OUR_OWN_STRCASECMP
- #endif
- 
--#if !defined(HAVE_TOASCII) || defined(lint)
-+#if (!defined(HAVE_TOASCII) || defined(lint)) && !defined(__HAIKU__)
- # define toascii(c) ((c) & 0x7F)
- #endif
- 
diff --git a/dev-lang/yasm/yasm-0.7.1.bep b/dev-lang/yasm/yasm-0.7.1.bep
deleted file mode 100644
index d51d18b3e..000000000
--- a/dev-lang/yasm/yasm-0.7.1.bep
+++ /dev/null
@@ -1,25 +0,0 @@
-DESCRIPTION="Yasm assembler" 
-HOMEPAGE="http://www.tortall.net/projects/yasm/" 
-SRC_URI="http://www.tortall.net/projects/yasm/releases/yasm-0.7.1.tar.gz"
-CHECKSUM_MD5="fce21d066f4d04e3ec7f9318e6446e2b"
-REVISION="1"
-STATUS_HAIKU="stable"
-DEPEND=""
-BUILD {
-	cd yasm-0.7.1
-	cp /boot/common/share/libtool/config/config.guess config/.
-       cp /boot/common/share/libtool/config/config.sub config/.
-       ./configure --prefix=`finddir B_COMMON_DIRECTORY` LDFLAGS=-L/boot/common/lib CPPFLAG=-I/boot/common/include
-       make
-}
-
-INSTALL {
-	cd yasm-0.7.1
-       make install
-}
-LICENSE="Artistic
-	BSD (2-clause)
-	BSD (3-clause)
-	GNU GPL v2
-	GNU LGPL v2"
-COPYRIGHT="2001-2009 Peter Johnson and other Yasm developers."
diff --git a/dev-lang/yasm/yasm-0.8.0.bep b/dev-lang/yasm/yasm-0.8.0.bep
deleted file mode 100644
index 2622e255b..000000000
--- a/dev-lang/yasm/yasm-0.8.0.bep
+++ /dev/null
@@ -1,27 +0,0 @@
-DESCRIPTION="Yasm assembler" 
-HOMEPAGE="http://www.tortall.net/projects/yasm/" 
-SRC_URI="http://www.tortall.net/projects/yasm/releases/yasm-0.8.0.tar.gz"
-CHECKSUM_MD5="84a72204c9b452a00b39b1b00495163f"
-REVISION="1"
-STATUS_HAIKU="stable"
-DEPEND=""
-BUILD {
-	cd yasm-0.8.0
-	cp /boot/common/share/libtool/config/config.guess config/.
-	cp /boot/common/share/libtool/config/config.sub config/.
-	./configure --prefix=`finddir B_COMMON_DIRECTORY` \
-	LDFLAGS=-L/boot/common/lib \
-	CPPFLAG=-I/boot/common/include
-	make
-}
-
-INSTALL {
-	cd yasm-0.8.0
-	make install
-}
-LICENSE="Artistic
-	BSD (2-clause)
-	BSD (3-clause)
-	GNU GPL v2
-	GNU LGPL v2"
-COPYRIGHT="2001-2009 Peter Johnson and other Yasm developers."
diff --git a/dev-lang/yasm/yasm-1.2.0.bep b/dev-lang/yasm/yasm-1.2.0.bep
new file mode 100644
index 000000000..4e556013f
--- /dev/null
+++ b/dev-lang/yasm/yasm-1.2.0.bep
@@ -0,0 +1,28 @@
+DESCRIPTION="Yasm assembler"
+HOMEPAGE="http://www.tortall.net/projects/yasm/"
+SRC_URI="http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz"
+CHECKSUM_MD5="4cfc0686cf5350dd1305c4d905eb55a6"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+BUILD {
+	cd yasm-1.2.0
+	libtoolize --force --copy --install
+	COMMON_DOCS=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`
+	./configure --prefix=`finddir B_COMMON_DIRECTORY` \
+		--mandir=$COMMON_DOCS/man \
+		--disable-nls
+	make
+}
+
+INSTALL {
+	cd yasm-1.2.0
+	make install
+}
+
+LICENSE="Artistic
+	BSD (2-clause)
+	BSD (3-clause)
+	GNU GPL v2
+	GNU LGPL v2"
+COPYRIGHT="2001-2011 Peter Johnson and other Yasm developers."