1It makes much more sense to control our own CFLAGS and avoiding fPIC breaks
2some arches too. Assume we know what we're doing and remove all the messing
3around.
4
5RP 23/2/10
6
7Upstream-Status: Inappropriate [configuration]
8
9Index: a52dec-0.7.4/configure.in
10===================================================================
11--- a52dec-0.7.4.orig/configure.in	2010-02-23 14:51:50.000000000 +0000
12+++ a52dec-0.7.4/configure.in	2010-02-23 14:52:36.000000000 +0000
13@@ -14,62 +14,6 @@
14 AC_PROG_CC
15 AC_PROG_GCC_TRADITIONAL
16
17-if test x"$GCC" = x"yes"; then
18-
19-    dnl GCC-specific flags - try to optimize them sometime
20-    dnl -Wall -Werror moved to the end to not disturb the configure script
21-
22-    dnl -O3
23-    changequote(<<,>>)
24-    OPT_CFLAGS=`echo "$CFLAGS"|sed "s/-O[0-9]*//g"`
25-    changequote([,])
26-    OPT_CFLAGS="$OPT_CFLAGS -O3"
27-    AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
28-
29-    dnl -fomit-frame-pointer
30-    OPT_CFLAGS="$CFLAGS -fomit-frame-pointer"
31-    AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
32-
33-    dnl arch-specific flags
34-    case "$host" in
35-    i?86-* | k?-*)
36-	case "$host" in
37-	i386-*) OPT_CFLAGS="$CFLAGS -mcpu=i386";;
38-	i486-*) OPT_CFLAGS="$CFLAGS -mcpu=i486";;
39-	i586-*) OPT_CFLAGS="$CFLAGS -mcpu=pentium";;
40-	i686-*) OPT_CFLAGS="$CFLAGS -mcpu=pentiumpro";;
41-	k6-*)   OPT_CFLAGS="$CFLAGS -mcpu=k6";;
42-	esac
43-	AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
44-    sparc-* | sparc64-*)
45-	OPT_CFLAGS="$CFLAGS -mtune=ultrasparc"
46-	AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
47-    mips-sgi-irix6.*)	dnl do we need to be that specific ?
48-	OPT_CFLAGS="$CFLAGS -mabi=64"
49-	AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
50-    esac
51-elif test x"$CC" = x"tcc" -a x"`$CC -version 2>&1 | grep TenDRA`" != x""; then
52-    dnl TenDRA portability checking compiler
53-    TENDRA=yes
54-    CFLAGS="-Xp -Yansi -f`pwd`/include/tendra.h -DELIDE_CODE"
55-    enable_mlib=no
56-    enable_oss=no
57-    enable_solaris_audio=no
58-elif test x"$CC" = x"icc" -a x"`$CC -V 2>&1 | grep Intel`" != x""; then
59-    dnl Intel C++ compiler
60-    CFLAGS="-g -O3 -unroll -ip"
61-else
62-    dnl non-gcc flags - we probably need exact configuration triplets here.
63-    case "$host" in
64-    mips-sgi-irix6.*)
65-	OPT_CFLAGS="$CFLAGS -64"
66-	AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
67-    sparc-sun-solaris*)
68-	OPT_CFLAGS="$CFLAGS -xCC -fast -xO5"
69-	AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
70-    esac
71-fi
72-
73 dnl Checks for libtool - this must be done after we set cflags
74 AC_DISABLE_SHARED
75 AC_LIBTOOL_WIN32_DLL
76Index: a52dec-0.7.4/liba52/configure.incl
77===================================================================
78--- a52dec-0.7.4.orig/liba52/configure.incl	2010-02-23 14:51:44.000000000 +0000
79+++ a52dec-0.7.4/liba52/configure.incl	2010-02-23 14:51:59.000000000 +0000
80@@ -1,9 +1,6 @@
81 AC_SUBST([LIBA52_CFLAGS])
82 AC_SUBST([LIBA52_LIBS])
83
84-dnl avoid -fPIC when possible
85-LIBA52_CFLAGS="$LIBA52_CFLAGS -prefer-non-pic"
86-
87 AC_ARG_ENABLE([double],
88     [  --enable-double         use double-precision samples])
89 if test x"$enable_double" = x"yes"; then
90