Build libcurl and oslibcurl in Mac OS X

Build libcurl and oslibcurl in Mac OS X

Reprinted please indicate the source

In the source code compilation of libcurl, the compilation always fails according to the official documentation and google search. Simply find out the cause step by step based on the prompted failure and make it clear, OS x lacks several gnu tools and requires config initialization. libcurl is not mentioned officially. OK, you can do it yourself.

First, install the autoconf and automake tools.

1) install m4

Http://www.gnu.org/software/m4/

Tar-xzvf m4-1.4.17.tar.gz

Cd m4-1.4.17

./Configure -- prefix =/usr/local

Make

Sudo make install

 

2) install autoconf

Http://www.gnu.org/software/autoconf/

Tar-xzvf autoconf-2.69.tar.gz

Cd autoconf-2.69

./Configure -- prefix =/usr/local

Make

Sudo make install

 

3) install automake

Http://www.gnu.org/software/automake/

Tar xzvf automake-1.14.tar.gz

Cd automake-1.14

./Configure -- prefix =/usr/local

Make

Sudo make install

 

4) install libtool

Http://www.gnu.org/software/libtool/

Tar xzvf libtool-2.4.2.tar.gz

Cd libtool-2.4.2

./Configure -- prefix =/usr/local

Make

Sudo make install

 

5) download the libcurl source code and run the libcurl initialization script.

Git clone https://github.com/bagder/curl.git

Cd curl

./Buildconf

 

6) to compile the simulator version, you must first set up many compiling environments. The mac environment is xcode 6.4, and the sdk is 8.4.

Export IPHONEOS_DEPLOYMENT_TARGET = "8.4"

Export CC = "/Applications/Xcode. app/Contents/Developer/Toolchains/XcodeDefault. xctoolchain/usr/bin/clang"

Export CFLAGS = "-arch i386-pipe-OS-gdwarf-2-isysroot/Applications/Xcode. app/Contents/Developer/Platforms/iPhoneSimulator. platform/Developer/SDKs/iPhoneSimulator8.4.sdk"

Export LDFLAGS = "-arch i386-isysroot/Applications/Xcode. app/Contents/Developer/Platforms/iPhoneSimulator. platform/Developer/SDKs/iPhoneSimulator8.4.sdk"

./Configure -- disable-shared -- enable-static -- host = "i386-apple-darwin" -- prefix =/usr/local -- with-darwinssl -- enable-threaded-resolver

Make-j 'sysctl-n hw. logicalcpu_max

Cp lib/. libs/libcurl. ~ // Desktop/libcurl-i386.a

Make clean

 

7) The compiled arm version is slightly different.

Export IPHONEOS_DEPLOYMENT_TARGET = "8.4"

$ Export CC = "/Applications/Xcode. app/Contents/Developer/Toolchains/XcodeDefault. xctoolchain/usr/bin/clang"

$ Export CFLAGS = "-arch [ARCH]-pipe-OS-gdwarf-2-isysroot/Applications/Xcode. app/Contents/Developer/Platforms/iPhoneOS. platform/Developer/SDKs/iPhoneOS8.4.sdk"

$ Export LDFLAGS = "-arch [ARCH]-isysroot/Applications/Xcode. app/Contents/Developer/Platforms/iPhoneOS. platform/Developer/SDKs/iPhoneOS8.4.sdk"

$. /Configure -- disable-shared -- enable-static -- host = "[ARCH]-apple-darwin" -- prefix =/usr/local -- with-darwinssl -- enable-threaded-resolver

$ Make-j 'sysctl-n hw. logicalcpu_max'

Cp lib/. libs/libcurl. ~ /Desktop/libcurl-[ARCH].

Make clean

Note that [ARCH] represents armv7, armvs7 and arm64, but [ARCH]-apple-darwin does not have a arm64-apple-darwin here, you need to change to arm-apple-darwin to config through.

 

8) Merge libcurl

Cd ~ /Desktop

$ Lipo-create-output libcurl. a libcurl *