I run with next script to create MakeFile and make -j4
As far as I know, the system function was removed from the iOS SDK 11 (5 years ago), so libde265 has no hope of being compatible with the iOS platform?
log
```log
rd-curves.cc:377:16: error: 'system' is unavailable: not available on iOS
int retval = system(replace_variables(sstr.str()).c_str());
^
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked
unavailable here
int system(const char *) __DARWIN_ALIAS_C(system);
^
rd-curves.cc:399ld: warning: ignoring file ../libde265/.libs/libde265.a, building for iOS-arm64 but attempting to link with file built for iOS-arm64
:16: error: 'system' is unavailable: not available on iOS
int retval = system(replace_variables(sstr.str()).c_str());
^
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked
unavailable here
int system(const char *) __DARWIN_ALIAS_C(system);
^
rd-curves.cc:557:16: error: 'system' is unavailable: not available on iOS
int retval = system(cmd2.c_str());
^
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked
unavailable here
int system(const char *) __DARWIN_ALIAS_C(system);
^
rd-curves.cc:634:16: error: 'system' is unavailable: not available on iOS
int retval = system(cmd2.c_str());
```
iconfigure
```sh
#!/bin/sh
set -e
usage () {
echo "Usage: [VARIABLE...] $(basename $0) architecture"
echo ""
echo " architecture Target architecture. [armv7|armv7s|arm64|i386|x86_64]"
echo ""
echo " VARIABLEs are:"
echo " SDKVERSION Target a specific SDK version."
echo " PREFIX Custom install prefix, useful for local installs."
echo " CHOST Configure host, set if not deducable by ARCH."
echo " SDK SDK target, set if not deducable by ARCH. [iphoneos|iphonesimulator]"
echo ""
echo " CFLAGS CPPFLAGS CXXFLAGS LDFLAGS PKG_CONFIG_PATH"
echo ""
echo " All additional parameters are passed to the configure script."
exit 1
}
ScriptDir="$( cd "$( dirname "$0" )" && pwd )"
# Sanity checks
if [ "$#" -lt 1 ]; then
echo "Please supply an architecture name."
usage
fi
if [ ! -x "./configure" ] ; then
echo "No configure script found."
usage
fi
# Build architecture
export ARCH=$1
# Export supplied CHOST or deduce by ARCH
if [ ! -z "$CHOST" ]; then
export CHOST
else
case $ARCH in
armv7 | armv7s )
export CHOST=arm-apple-darwin*
;;
arm64 )
export CHOST=aarch64-apple-darwin*
;;
i386 | x86_64 )
export CHOST=$ARCH-apple-darwin*
;;
* )
usage
;;
esac
fi
# Export supplied SDK or deduce by ARCH
if [ ! -z "$SDK" ]; then
export SDK
else
case $ARCH in
armv7 | armv7s | arm64 )
export SDK=iphoneos
;;
i386 | x86_64 )
export SDK=iphonesimulator
;;
* )
usage
;;
esac
fi
# Export supplied SDKVERSION or use system default
if [ ! -z "$SDKVERSION" ]; then
SDKNAME=$(basename $(xcrun --sdk $SDK --show-sdk-platform-path) .platform)
export SDKVERSION
export SDKROOT=$(xcrun --sdk $SDK --show-sdk-platform-path)"/Developer/SDKs/$SDKNAME.$SDKVERSION.sdk"
else
export SDKVERSION=$(xcrun --sdk $SDK --show-sdk-version) # current version
export SDKROOT=$(xcrun --sdk $SDK --show-sdk-path) # current version
fi
# Export supplied PREFIX or use default
if [ ! -z "$PREFIX" ]; then
export PREFIX
else
export PREFIX="$ScriptDir/$SDK-$SDKVERSION/$ARCH"
fi
# Binaries
export CC=$(xcrun --sdk $SDK --find clang)
export CPP=$(xcrun --sdk $SDK --find clang)" -E"
export CXX=$(xcrun --sdk $SDK --find clang++)
export LD=$(xcrun --sdk $SDK --find ld)
# Flags
export CFLAGS="$CFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include -miphoneos-version-min=$SDKVERSION"
export CPPFLAGS="$CPPFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include -miphoneos-version-min=$SDKVERSION"
export CXXFLAGS="$CXXFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include"
export LDFLAGS="$LDFLAGS -arch $ARCH -isysroot $SDKROOT -L$PREFIX/lib"
export PKG_CONFIG_PATH="$PKG_CONFIG_PATH":"$SDKROOT/usr/lib/pkgconfig":"$PREFIX/lib/pkgconfig"
# Remove script parameters
shift 1
# Run configure
./configure \
--prefix="$PREFIX" \
--host="$CHOST" \
--enable-static \
--disable-shared \
$@
```
My command:
./iconfigure arm64 --disable-dec265 --disable-sherlock265
make -j4
I want to compile for iOS.
I run with next script to create MakeFile and
make -j4
As far as I know, the
system
function was removed from the iOS SDK 11 (5 years ago), so libde265 has no hope of being compatible with the iOS platform?log
```log rd-curves.cc:377:16: error: 'system' is unavailable: not available on iOS int retval = system(replace_variables(sstr.str()).c_str()); ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked unavailable here int system(const char *) __DARWIN_ALIAS_C(system); ^ rd-curves.cc:399ld: warning: ignoring file ../libde265/.libs/libde265.a, building for iOS-arm64 but attempting to link with file built for iOS-arm64 :16: error: 'system' is unavailable: not available on iOS int retval = system(replace_variables(sstr.str()).c_str()); ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked unavailable here int system(const char *) __DARWIN_ALIAS_C(system); ^ rd-curves.cc:557:16: error: 'system' is unavailable: not available on iOS int retval = system(cmd2.c_str()); ^ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/usr/include/stdlib.h:190:6: note: 'system' has been explicitly marked unavailable here int system(const char *) __DARWIN_ALIAS_C(system); ^ rd-curves.cc:634:16: error: 'system' is unavailable: not available on iOS int retval = system(cmd2.c_str()); ```
iconfigure
```sh #!/bin/sh set -e usage () { echo "Usage: [VARIABLE...] $(basename $0) architecture" echo "" echo " architecture Target architecture. [armv7|armv7s|arm64|i386|x86_64]" echo "" echo " VARIABLEs are:" echo " SDKVERSION Target a specific SDK version." echo " PREFIX Custom install prefix, useful for local installs." echo " CHOST Configure host, set if not deducable by ARCH." echo " SDK SDK target, set if not deducable by ARCH. [iphoneos|iphonesimulator]" echo "" echo " CFLAGS CPPFLAGS CXXFLAGS LDFLAGS PKG_CONFIG_PATH" echo "" echo " All additional parameters are passed to the configure script." exit 1 } ScriptDir="$( cd "$( dirname "$0" )" && pwd )" # Sanity checks if [ "$#" -lt 1 ]; then echo "Please supply an architecture name." usage fi if [ ! -x "./configure" ] ; then echo "No configure script found." usage fi # Build architecture export ARCH=$1 # Export supplied CHOST or deduce by ARCH if [ ! -z "$CHOST" ]; then export CHOST else case $ARCH in armv7 | armv7s ) export CHOST=arm-apple-darwin* ;; arm64 ) export CHOST=aarch64-apple-darwin* ;; i386 | x86_64 ) export CHOST=$ARCH-apple-darwin* ;; * ) usage ;; esac fi # Export supplied SDK or deduce by ARCH if [ ! -z "$SDK" ]; then export SDK else case $ARCH in armv7 | armv7s | arm64 ) export SDK=iphoneos ;; i386 | x86_64 ) export SDK=iphonesimulator ;; * ) usage ;; esac fi # Export supplied SDKVERSION or use system default if [ ! -z "$SDKVERSION" ]; then SDKNAME=$(basename $(xcrun --sdk $SDK --show-sdk-platform-path) .platform) export SDKVERSION export SDKROOT=$(xcrun --sdk $SDK --show-sdk-platform-path)"/Developer/SDKs/$SDKNAME.$SDKVERSION.sdk" else export SDKVERSION=$(xcrun --sdk $SDK --show-sdk-version) # current version export SDKROOT=$(xcrun --sdk $SDK --show-sdk-path) # current version fi # Export supplied PREFIX or use default if [ ! -z "$PREFIX" ]; then export PREFIX else export PREFIX="$ScriptDir/$SDK-$SDKVERSION/$ARCH" fi # Binaries export CC=$(xcrun --sdk $SDK --find clang) export CPP=$(xcrun --sdk $SDK --find clang)" -E" export CXX=$(xcrun --sdk $SDK --find clang++) export LD=$(xcrun --sdk $SDK --find ld) # Flags export CFLAGS="$CFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include -miphoneos-version-min=$SDKVERSION" export CPPFLAGS="$CPPFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include -miphoneos-version-min=$SDKVERSION" export CXXFLAGS="$CXXFLAGS -arch $ARCH -isysroot $SDKROOT -I$PREFIX/include" export LDFLAGS="$LDFLAGS -arch $ARCH -isysroot $SDKROOT -L$PREFIX/lib" export PKG_CONFIG_PATH="$PKG_CONFIG_PATH":"$SDKROOT/usr/lib/pkgconfig":"$PREFIX/lib/pkgconfig" # Remove script parameters shift 1 # Run configure ./configure \ --prefix="$PREFIX" \ --host="$CHOST" \ --enable-static \ --disable-shared \ $@ ```
My command: