OpenWRT Cross Compiling: Difference between revisions

Line 22:

**make test

**make dist

*OpenSSL Cross Compiling

*OpenSSL Cross Compiling (make sure the appropriate version of Perl is selected via perlbrew, above)

**https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain

**Links;

**./Configure LIST

***https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain

***https://wiki.openssl.org/index.php/Compilation_and_Installation

***For ARM infor and --prefix and --openssldir info: https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain

***https://centos.pkgs.org/7/epel-x86_64/binutils-arm-linux-gnu-2.27-9.el7.1.x86_64.rpm.html

***https://pkgs.org/search/?q=binutils-arm-linux-gnu

**wget OpenSSL URL ( https://www.openssl.org/source/ )

**./Configure LIST ( linux-armv4 )

**./Configure linux-armv4 ( ./config is equivalent to ./Configure x86_64 )

**--prefix=/WhatEverPathForCompiledFiles/

**--openssldir=/usr/ (that's where OpenWRT puts openssl, /usr/bin/ )

**make

**make depend

**make dist, err, make tar (for OpenSSL, but it doesn't work of course);

***Key piece of information for doing it manually: https://stackoverflow.com/questions/1506462/what-files-did-make-install-copy-and-where and https://stackoverflow.com/questions/11307465/destdir-and-prefix-of-make

***make install DESTDIR=

**Header files should be in /usr/include

*Compiling

**file NameOfBinary: Shows information about binary file (opkg install file)

**

**Shared VS Non-Shared, Static VS Shared, .a VS .so ( using the shared switch, as in ./Configure XYZ shared

***Static: EVERYTHING in a single binary / executable file

***Shared: Dependencies located in other files

...quitting for now because the instructions at https://openwrt.org/docs/guide-developer/build-system/use-buildsystem#selecting_a_specific_major_revision are a pathetic joke. Go ahead, try them, see if it works. Nope....

@@ Line 22: / Line 22: @@
 **make test
 **make dist
-*OpenSSL Cross Compiling
+*OpenSSL Cross Compiling (make sure the appropriate version of Perl is selected via perlbrew, above)
-**https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain
+**Links;
-**./Configure LIST
+***https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain
+***https://wiki.openssl.org/index.php/Compilation_and_Installation
+***For ARM infor and --prefix and --openssldir info: https://stackoverflow.com/questions/15539062/cross-compiling-of-openssl-for-linux-arm-v5te-linux-gnueabi-toolchain
+***https://centos.pkgs.org/7/epel-x86_64/binutils-arm-linux-gnu-2.27-9.el7.1.x86_64.rpm.html
+***https://pkgs.org/search/?q=binutils-arm-linux-gnu
+**wget OpenSSL URL ( https://www.openssl.org/source/ )
+**./Configure LIST ( linux-armv4 )
+**./Configure linux-armv4 ( ./config is equivalent to ./Configure x86_64 )
+**--prefix=/WhatEverPathForCompiledFiles/
+**--openssldir=/usr/ (that's where OpenWRT puts openssl, /usr/bin/ )
+**make
+**make depend
+**make dist, err, make tar (for OpenSSL, but it doesn't work of course);
+***Key piece of information for doing it manually: https://stackoverflow.com/questions/1506462/what-files-did-make-install-copy-and-where and https://stackoverflow.com/questions/11307465/destdir-and-prefix-of-make
+***make install DESTDIR=
 **Header files should be in /usr/include
 *Compiling
 **file NameOfBinary: Shows information about binary file (opkg install file)
-**
+**Shared VS Non-Shared, Static VS Shared, .a VS .so ( using the shared switch, as in ./Configure XYZ shared
+***Static: EVERYTHING in a single binary / executable file
+***Shared: Dependencies located in other files
+...quitting for now because the instructions at https://openwrt.org/docs/guide-developer/build-system/use-buildsystem#selecting_a_specific_major_revision are a pathetic joke.  Go ahead, try them, see if it works.  Nope....