Category: Linux

CMake 101

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(From https://stackoverflow.com/questions/31037882/whats-the-cmake-syntax-to-set-and-use-variables) When writing CMake scripts there is a lot you need to know about the syntax and how to use variables in CMake. The Syntax Strings using set(): set(MyString “Some Text”) set(MyStringWithVar “Some other Text: ${MyString}”) set(MyStringWithQuot “Some quote: \”${MyStringWithVar}\””) Or with string(): string(APPEND MyStringWithContent ” ${MyString}”) Lists using set(): set(MyList “a” “b” “c”) set(MyList ${MyList} “d”) Or अतिरिक्त Read More

Android NDK console print C/C++ – Chirag Patel

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When your Android app has C/C++ code using NDK tools and you want printing output to serial port console, here’s the solution. // change sharing first chmod(“/dev/console”, S_IRWXG | S_IRWXO | S_IRWXU); // open file int serialFd = open(“/dev/console”, O_RDWR | O_NONBLOCK | O_NDELAY | O_NOCTTY | O_APPEND); __android_log_print(ANDROID_LOG_DEBUG, “Serial”, “Serial console fd=%d errno=%d(%s)”, serialFd, अतिरिक्त Read More

Color a file type with VIM

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I am using gVim 8.0 for Windows. You can copy log.vim to C:\Program Files (x86)\Vim\vim80\syntax folder. You can add following lines to C:\Program Files (x86)\Vim\vim80\filetype.vim file (usually in alphabetical order listing): ” Log au BufNewFile,BufRead *.log setf log ———- content of log.vim —————– ” Vim syntax file ” Language: Log file ” Maintainer: Chirag Patel अतिरिक्त Read More