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Re: Compile curl 7.33 under xCode 5.1 iOS SDK 7.1

From: Elio Francesconi <elio.francesconi_at_gmail.com>
Date: Wed, 12 Mar 2014 15:57:18 +0100

Little step forward...

export IPHONEOS_DEPLOYMENT_TARGET="4.3"
export CC="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
export CFLAGS="-arch armv7 -pipe -Os -gdwarf-2 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk"
export LDFLAGS="-arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk"
./configure --host=armv7-apple-darwin --with-zlib --disable-shared --enable-static --disable-ipv6 --disable-manual --disable-verbose
make -j `sysctl -n hw.logicalcpu_max`

libtool: compile: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -DHAVE_CONFIG_H -I../include/curl -I../include -I../include -I../lib -I../lib -DBUILDING_LIBCURL -DCURL_STATICLIB -DCURL_HIDDEN_SYMBOLS -fvisibility=hidden -arch armv7 -pipe -Os -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk -Qunused-arguments -MT libcurl_la-url.lo -MD -MP -MF .deps/libcurl_la-url.Tpo -c url.c -o libcurl_la-url.o
url.c:51:2: error: "We can't compile without socket() support!"
#error "We can't compile without socket() support!"

On 12 Mar 2014, at 15:38, Elio Francesconi <elio.francesconi_at_gmail.com> wrote:

> Hi all,
>
> Iíve updated xCode to version 5.1 and Iíve tried to compile curl with the latest iOS SDK released by Apple 7.1, but the compilation phase failed. Iíve attached below an example.
> export IPHONEOS_DEPLOYMENT_TARGET="4.3"
>
> export CC="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
> export CFLAGS="-arch armv7 -pipe -Os -gdwarf-2 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Deveoper/SDKs/iPhoneOS7.1.sdk"
> export LDFLAGS="-arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk"
>
>
> ./configure --host=armv7-apple-darwin --with-zlib --disable-shared --enable-static --disable-ipv6 --disable-manual --disable-verbose
>
> make -j `sysctl -n hw.logicalcpu_max`
> I noticed this issue when configure is invoked:
>
> elios-mbp:curl-7.33.0 elio$ ./configure --host=armv7-apple-darwin --with-zlib --disable-shared --enable-static --disable-ipv6 --disable-manual --disable-verbose
> checking whether to enable maintainer-specific portions of Makefiles... no
> checking whether to enable debug build options... no
> checking whether to enable compiler optimizer... (assumed) yes
> checking whether to enable strict compiler warnings... no
> checking whether to enable compiler warnings as errors... no
> checking whether to enable curl debug memory tracking... no
> checking whether to enable hiding of library internal symbols... yes
> checking whether to enable c-ares for DNS lookups... no
> checking for path separator... :
> checking for sed... /usr/bin/sed
> checking for grep... /usr/bin/grep
> checking for egrep... /usr/bin/grep -E
> checking for armv7-apple-darwin-ar... no
> checking for ar... /usr/bin/ar
> checking for a BSD-compatible install... /usr/bin/install -c
> checking for armv7-apple-darwin-gcc... /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
> checking whether the C compiler works... yes
> checking for C compiler default output file name... a.out
> checking for suffix of executables...
> checking whether we are cross compiling... yes
> checking for suffix of object files... o
> checking whether we are using the GNU C compiler... yes
> checking whether /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang accepts -g... yes
> checking for /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang option to accept ISO C89... unsupported
> checking whether /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang understands -c and -o together... rm: conftest.dSYM: is a directory
> yes
> checking how to run the C preprocessor... /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -E
> checking whether build environment is sane... yes
> checking for armv7-apple-darwin-strip... no
> checking for strip... strip
> configure: WARNING: using cross tools not prefixed with host triplet
> checking for a thread-safe mkdir -p... ./install-sh -c -d
> checking for gawk... no
> checking for mawk... no
> checking for nawk... no
> checking for awk... awk
> checking whether make sets $(MAKE)... yes
> checking for style of include used by make... GNU
> checking whether make supports nested variables... yes
> checking dependency style of /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang... gcc3
> checking curl version... 7.33.0
> checking build system type... x86_64-apple-darwin13.1.0
> checking host system type... armv7-apple-darwin
> checking for sys/types.h... no
> checking for stdint.h... yes
> checking for inttypes.h... no
> checking for grep that handles long lines and -e... (cached) /usr/bin/grep
> checking for egrep... /usr/bin/grep -E
> checking for ANSI C header files... no
> checking for sys/types.h... (cached) no
> checking for sys/stat.h... no
> checking for stdlib.h... no
> checking for string.h... no
> checking for memory.h... no
> checking for strings.h... no
> checking for inttypes.h... (cached) no
> checking for stdint.h... (cached) yes
> checking for unistd.h... no
> checking size of long... 0
> checking size of void*... 0
> configure: error: cannot find out size of long.
>
>
> Has someone experience on this issue?
> Thanks
> Elio

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Received on 2014-03-12