` is added to the sketch. This header file (found in the core folder for the currently selected board) includes all the definitions needed for the standard Arduino core.
- Prototypes are generated for all function definitions in .ino/.pde files that don't already have prototypes. In some rare cases prototype generation may fail for some functions. To work around this, you can provide your own prototypes for these functions.
- `#line` directives are added to make warning or error messages reflect the original sketch layout.
@@ -76,7 +76,7 @@ The "location priority" is determined as follows (in order of highest to lowest
1. The library is in the sketchbook (`{sketchbook path}/libraries`)
1. The library is bundled with the board platform/core ([`{runtime.platform.path}/libraries`](platform-specification.md#global-predefined-properties))
1. The library is bundled with the [referenced](platform-specification.md#referencing-another-core-variant-or-tool) board platform/core
-1. The library is bundled with the IDE ([`{runtime.ide.path}/libraries`](platform-specification.md#global-predefined-properties))
+1. The library is bundled with the Arduino IDE ([`{runtime.ide.path}/libraries`](platform-specification.md#global-predefined-properties))
## Compilation
@@ -87,16 +87,16 @@ The sketch is built in a temporary directory in the system-wide temporary direct
Files taken as source files for the build process are .S, .c and .cpp files (including the .cpp file generated from the sketch's .ino and .pde files during the sketch pre-processing step).
Source files of the target are compiled and output with .o extensions to this build directory, as are the main sketch files and any other source files in the sketch and any source files in any libraries which are `#include`d in the sketch.
-Before compiling a source file, an attempt is made to reuse the previously compiled .o file, which speeds up the build process. A special .d (dependency) file provides a list of all other files included by the source. The compile step is skipped if the .o and .d files exist and have timestamps newer than the source and all the dependent files. If the source or any dependent file has been modified, or any error occurs verifying the files, the compiler is run normally, writing a new .o & .d file. After a new board is selected from the Tools menu, all source files are rebuilt on the next compile.
+Before compiling a source file, an attempt is made to reuse the previously compiled .o file, which speeds up the build process. A special .d (dependency) file provides a list of all other files included by the source. The compile step is skipped if the .o and .d files exist and have timestamps newer than the source and all the dependent files. If the source or any dependent file has been modified, or any error occurs verifying the files, the compiler is run normally, writing a new .o & .d file. After a new board is selected from the IDE's Board menu, all source files are rebuilt on the next compile.
These .o files are then linked together into a static library and the main sketch file is linked against this library. Only the parts of the library needed for your sketch are included in the final .hex file, reducing the size of most sketches.
The .hex file is the final output of the compilation which is then uploaded to the board.
-If verbose output during compilation is checked in the Preferences dialog, the complete command line of each external command executed as part of the build process will be printed in the editor console.
+If verbose output during compilation is enabled, the complete command line of each external command executed as part of the build process will be printed in the console.
## Uploading
Sketches are uploaded by avrdude. The upload process is also controlled by variables in the boards and main preferences files. See the [Arduino platform specification](platform-specification.md) page for details.
-If verbose output during upload is checked in the Preferences dialog, debugging information will be output to the editor console, including avrdude command lines and verbose output.
+If verbose output during upload is enabled, debugging information will be output to the console, including avrdude command lines and verbose output.
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