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repo/extra/x264/patches/portability.patch

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diff --git a/tools/cltostr.sh b/tools/cltostr.sh
index 23b6cc7..3feaafe 100755
--- a/tools/cltostr.sh
+++ b/tools/cltostr.sh
@@ -18,7 +18,7 @@ dump() {
}
# Print MD5 hash w/o newline character to not embed the character in the array.
-hash() {
+_hash() {
# md5sum is not standard, so try different platform-specific alternatives.
{ md5sum "$1" || md5 -q "$1" || digest -a md5 "$1"; } 2>/dev/null |
cut -b -32 | tr -d '\n\r'
@@ -29,5 +29,5 @@ trap 'rm -f "$1.temp"' EXIT
sanitize | tee "$1.temp" |
dump 'x264_opencl_source' > "$1"
-hash "$1.temp" |
+_hash "$1.temp" |
dump 'x264_opencl_source_hash' >> "$1"
diff --git a/configure b/configure-posix
index 3cf63e0..1e1fce5 100755
--- a/configure-posix
+++ b/configure
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
cat <<EOF
@@ -59,7 +59,7 @@ exit 1
fi
log_check() {
- echo -n "checking $1... " >> config.log
+ echo "checking $1... " >> config.log
}
log_ok() {
@@ -78,13 +78,12 @@ cc_cflags() {
# several non gcc compilers issue an incredibly large number of warnings on high warning levels,
# suppress them by reducing the warning level rather than having to use #pragmas
for arg in $*; do
- [[ "$arg" = -falign-loops* ]] && arg=
+ case $arg in
+ -falign-loops*|-mpreferred-stack-boundary*|-l*|-L*) arg=
+ esac
[ "$arg" = -fno-tree-vectorize ] && arg=
[ "$arg" = -Wshadow ] && arg=
[ "$arg" = -Wno-maybe-uninitialized ] && arg=
- [[ "$arg" = -mpreferred-stack-boundary* ]] && arg=
- [[ "$arg" = -l* ]] && arg=
- [[ "$arg" = -L* ]] && arg=
if [ $compiler_style = MS ]; then
[ "$arg" = -ffast-math ] && arg="-fp:fast"
[ "$arg" = -Wall ] && arg=
@@ -100,14 +99,14 @@ cc_cflags() {
fi
[ $compiler = CL -a "$arg" = -O3 ] && arg=-O2
- [ -n "$arg" ] && echo -n "$arg "
+ [ -n "$arg" ] && printf %s "$arg "
done
}
cl_ldflags() {
for arg in $*; do
- arg=${arg/LIBPATH/libpath}
- [ "${arg#-libpath:}" == "$arg" -a "${arg#-l}" != "$arg" ] && arg=${arg#-l}.lib
+ arg=$(echo "$arg" | sed -e 's/LIBPATH/libpath/')
+ [ "${arg#-libpath:}" = "$arg" -a "${arg#-l}" != "$arg" ] && arg=${arg#-l}.lib
[ "${arg#-L}" != "$arg" ] && arg=-libpath:${arg#-L}
[ "$arg" = -Wl,--large-address-aware ] && arg=-largeaddressaware
[ "$arg" = -s ] && arg=
@@ -116,14 +115,17 @@ cl_ldflags() {
[ "$arg" = -Werror ] && arg=
[ "$arg" = -Wshadow ] && arg=
[ "$arg" = -Wmaybe-uninitialized ] && arg=
- [[ "$arg" = -Qdiag-error* ]] && arg=
- arg=${arg/pthreadGC/pthreadVC}
+ case $arg in
+ -Qdiag-error*) arg=
+ esac
+
+ arg=$(echo "$arg" | sed -e 's/pthreadGC/pthreadVC/')
[ "$arg" = avifil32.lib ] && arg=vfw32.lib
[ "$arg" = gpac_static.lib ] && arg=libgpac_static.lib
[ "$arg" = x264.lib ] && arg=libx264.lib
- [ -n "$arg" ] && echo -n "$arg "
+ [ -n "$arg" ] && printf %s "$arg "
done
}
@@ -180,7 +182,7 @@ cpp_check() {
for arg in $1; do
echo "#include <$arg>" >> conftest.c
done
- echo -e "#if !($3) \n#error $4 \n#endif " >> conftest.c
+ printf '%b\n' "#if !($3) \n#error $4 \n#endif " >> conftest.c
if [ $compiler_style = MS ]; then
cpp_cmd="$CC conftest.c $(cc_cflags $CFLAGS $2) -P"
else
@@ -329,11 +331,15 @@ rm -rf conftest*
# Construct a path to the specified directory relative to the working directory
relative_path() {
- local base="${PWD%/}"
- local path="$(cd "$1" >/dev/null; printf '%s/.' "${PWD%/}")"
- local up=''
+ base="${PWD%/}"
+ path="$(cd "$1" >/dev/null; printf '%s/.' "${PWD%/}")"
+ up=''
+
+ while :; do
+ case $path in
+ "$base/"*) break ;;
+ esac
- while [[ $path != "$base/"* ]]; do
base="${base%/*}"
up="../$up"
done
@@ -564,48 +570,6 @@ trap 'rm -rf conftest*' EXIT
# test for use of compilers that require specific handling
cc_base="$(basename "$CC")"
QPRE="-"
-if [[ $host_os = mingw* || $host_os = cygwin* ]]; then
- if [[ "$cc_base" = icl || "$cc_base" = icl[\ .]* ]]; then
- # Windows Intel Compiler creates dependency generation with absolute Windows paths, Cygwin's make does not support Windows paths.
- [[ $host_os = cygwin* ]] && die "Windows Intel Compiler support requires MSYS"
- compiler=ICL
- compiler_style=MS
- CFLAGS="$CFLAGS -Qstd=c99 -nologo -Qms0 -DHAVE_STRING_H -I\$(SRCPATH)/extras"
- QPRE="-Q"
- cpp_check '' '' '_MSC_VER >= 1400' || die "Windows Intel Compiler support requires Visual Studio 2005 or newer"
- if cpp_check '' '' 'defined(_M_AMD64) || defined(_M_X64)' ; then
- host_cpu=x86_64
- elif cpp_check '' '' 'defined(_M_IX86)' ; then
- host_cpu=i486
- fi
- if cc_check '' -Qdiag-error:10006,10157 ; then
- CHECK_CFLAGS="$CHECK_CFLAGS -Qdiag-error:10006,10157"
- fi
- elif [[ "$cc_base" = cl || "$cc_base" = cl[\ .]* ]]; then
- # Standard Microsoft Visual Studio
- compiler=CL
- compiler_style=MS
- CFLAGS="$CFLAGS -nologo -GS- -DHAVE_STRING_H -I\$(SRCPATH)/extras"
- cpp_check '' '' '_MSC_VER > 1800 || (_MSC_VER == 1800 && _MSC_FULL_VER >= 180030324)' || die "Microsoft Visual Studio support requires Visual Studio 2013 Update 2 or newer"
- if cpp_check '' '' 'defined(_M_AMD64) || defined(_M_X64)' ; then
- host_cpu=x86_64
- elif cpp_check '' '' 'defined(_M_IX86)' ; then
- host_cpu=i486
- elif cpp_check '' '' 'defined(_M_ARM64)' ; then
- host_cpu=aarch64
- elif cpp_check '' '' 'defined(_M_ARM)' ; then
- host_cpu=arm
- fi
- else
- # MinGW uses broken pre-VS2015 Microsoft printf functions unless it's told to use the POSIX ones.
- CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112L"
- fi
-else
- if [[ "$cc_base" = icc || "$cc_base" = icc[\ .]* ]]; then
- AR="xiar"
- compiler=ICC
- fi
-fi
if [ $compiler = GNU ]; then
if cc_check '' -Werror=unknown-warning-option ; then
@@ -653,18 +617,6 @@ case $host_os in
define HAVE_MALLOC_H
libm="-lm"
;;
- cygwin*|mingw*|msys*)
- EXE=".exe"
- if [[ $host_os = cygwin* ]] && cpp_check "" "" "defined(__CYGWIN__)" ; then
- SYS="CYGWIN"
- define HAVE_MALLOC_H
- else
- SYS="WINDOWS"
- DEVNULL="NUL"
- cc_check '' -lshell32 && LDFLAGSCLI="$LDFLAGSCLI -lshell32"
- [ $compiler = GNU ] && RC="${RC-${cross_prefix}windres}" || RC="${RC-rc.exe}"
- fi
- ;;
sunos*|solaris*)
SYS="SunOS"
define HAVE_MALLOC_H
@@ -705,30 +657,6 @@ LDFLAGS="$LDFLAGS $libm"
stack_alignment=4
case $host_cpu in
i*86)
- ARCH="X86"
- AS="${AS-nasm}"
- AS_EXT=".asm"
- ASFLAGS="$ASFLAGS -DARCH_X86_64=0 -I\$(SRCPATH)/common/x86/"
- if [ $compiler = GNU ]; then
- if [[ "$asm" == auto && "$CFLAGS" != *-march* ]]; then
- CFLAGS="$CFLAGS -march=i686"
- fi
- if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
- CFLAGS="$CFLAGS -mfpmath=sse -msse -msse2"
- fi
- CFLAGS="-m32 $CFLAGS"
- LDFLAGS="-m32 $LDFLAGS"
- fi
- if [ "$SYS" = MACOSX ]; then
- ASFLAGS="$ASFLAGS -f macho32 -DPREFIX"
- elif [ "$SYS" = WINDOWS -o "$SYS" = CYGWIN ]; then
- ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
- LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
- [ $compiler = GNU ] && LDFLAGS="$LDFLAGS -Wl,--dynamicbase,--nxcompat,--tsaware"
- [ $compiler = GNU ] && RCFLAGS="--target=pe-i386 $RCFLAGS"
- else
- ASFLAGS="$ASFLAGS -f elf32"
- fi
;;
x86_64)
ARCH="X86_64"
@@ -931,7 +859,7 @@ fi
if [ $asm = auto -a $ARCH = ARM ] ; then
# set flags so neon is built by default
- [ $compiler == CL ] || echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
+ [ $compiler = CL ] || echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
cc_check '' '' '__asm__("add r0, r1, r2");' && define HAVE_ARM_INLINE_ASM
if [ $compiler = CL ] && cpp_check '' '' 'defined(_M_ARM) && _M_ARM >= 7' ; then
@@ -1576,7 +1504,8 @@ cat conftest.log >> config.log
cat conftest.log
[ "$SRCPATH" != "." ] && ln -sf ${SRCPATH}/Makefile ./Makefile
-mkdir -p common/{aarch64,arm,mips,ppc,x86} encoder extras filters/video input output tools
+mkdir -p common/aarch64 common/arm common/mips common/ppc common/x86
+mkdir -p encoder extras filters/video input output tools
echo
echo "You can run 'make' or 'make fprofiled' now."
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