From 0ce4c19a5f273fa8200cd84a578a618634a5d507 Mon Sep 17 00:00:00 2001
From: Rodger Combs <rodger.combs@gmail.com>
Date: Tue, 20 Jun 2017 23:16:53 -0500
Subject: build: switch from yasm to nasm

---
 .travis.yml        |  2 +-
 configure.ac       | 18 +++++++++---------
 libass/Makefile.am |  8 ++++----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 45ca101..3717261 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,7 +29,7 @@ branches:
 
 before_install:
   - (sudo apt-get update || brew update)
-  - (sudo apt-get install -y libfontconfig1-dev libfreetype6-dev libfribidi-dev libharfbuzz-dev yasm || brew install freetype fribidi yasm) && ./autogen.sh && ./configure
+  - (sudo apt-get install -y libfontconfig1-dev libfreetype6-dev libfribidi-dev libharfbuzz-dev nasm || brew install freetype fribidi nasm) && ./autogen.sh && ./configure
 script:
   - make -j4
 
diff --git a/configure.ac b/configure.ac
index d4c3f3b..cc223d9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,20 +58,20 @@ AS_IF([test x$enable_asm != xno], [
     AS_CASE([$host],
         [i?86-*], [
             INTEL=true
-            AS=yasm
+            AS=nasm
             X86=true
             BITS=32
             BITTYPE=32
             ASFLAGS="$ASFLAGS -DARCH_X86_64=0" ],
         [x86_64-*-gnux32|amd64-*-gnux32], [
-            AS=yasm
+            AS=nasm
             INTEL=true
             X64=true
             BITS=64
             BITTYPE=x32
             ASFLAGS="$ASFLAGS -DARCH_X86_64=1 -DPIC" ],
         [x86_64-*|amd64-*], [
-            AS=yasm
+            AS=nasm
             INTEL=true
             X64=true
             BITS=64
@@ -79,10 +79,10 @@ AS_IF([test x$enable_asm != xno], [
             ASFLAGS="$ASFLAGS -DARCH_X86_64=1 -DPIC" ],
         )
     AS_IF([test x$INTEL = xtrue], [
-        AC_CHECK_PROG([yasm_check], [$AS], [yes])
-        AS_IF([test x$yasm_check != xyes], [
-            AC_MSG_WARN(yasm was not found; ASM functions are disabled.)
-            AC_MSG_WARN(Install yasm for a significantly faster libass build.)
+        AC_CHECK_PROG([nasm_check], [$AS], [yes])
+        AS_IF([test x$nasm_check != xyes], [
+            AC_MSG_WARN(nasm was not found; ASM functions are disabled.)
+            AC_MSG_WARN(Install nasm for a significantly faster libass build.)
             enable_asm=no
         ], [
             AS_CASE([$host],
@@ -106,8 +106,8 @@ AS_IF([test x$enable_asm != xno], [
             ], [
                 AC_MSG_RESULT([no])
                 VER=`($AS --version || echo no assembler) 2>/dev/null | head -n 1`
-                AC_MSG_WARN([yasm is too old (found $VER); ASM functions are disabled.])
-                AC_MSG_WARN([Install yasm-1.2.0 or later for a significantly faster libass build.])
+                AC_MSG_WARN([nasm is too old (found $VER); ASM functions are disabled.])
+                AC_MSG_WARN([Install nasm-2.10 or later for a significantly faster libass build.])
                 enable_asm=no
             ])
             rm conftest.asm conftest.o > /dev/null 2>&1
diff --git a/libass/Makefile.am b/libass/Makefile.am
index bd763d4..bc8481f 100644
--- a/libass/Makefile.am
+++ b/libass/Makefile.am
@@ -6,12 +6,12 @@ LIBASS_LT_CURRENT = 9
 LIBASS_LT_REVISION = 1
 LIBASS_LT_AGE = 0
 
-yasm_verbose = $(yasm_verbose_$(V))
-yasm_verbose_ = $(yasm_verbose_$(AM_DEFAULT_VERBOSITY))
-yasm_verbose_0 = @echo "  YASM    " $@;
+nasm_verbose = $(nasm_verbose_$(V))
+nasm_verbose_ = $(nasm_verbose_$(AM_DEFAULT_VERBOSITY))
+nasm_verbose_0 = @echo "  NASM    " $@;
 
 .asm.lo:
-	$(yasm_verbose)$(LIBTOOL) $(AM_V_lt) --tag=CC --mode=compile $(AS) $(ASFLAGS) -o $@ $< -prefer-non-pic
+	$(nasm_verbose)$(LIBTOOL) $(AM_V_lt) --tag=CC --mode=compile $(AS) $(ASFLAGS) -o $@ $< -prefer-non-pic
 
 SRC_INTEL = x86/rasterizer.asm x86/blend_bitmaps.asm x86/blur.asm x86/cpuid.asm \
             x86/cpuid.h
-- 
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