Renamed project's "libs" directory to "lib"

README.rst

@@ -35,9 +35,9 @@ instruments.
 
 **Platformio** is well suited for **embedded development**. It can:
 
-* Automatic dependency analysis
-* Reliable detection of build changes
-* Compile framework or library sources to static libraries
+* Automatically analyse dependency
+* Reliably detect of build changes
+* Build framework or library source code to static library
 * Build *ELF* (executable and linkable firmware)
 * Convert *ELF* to *HEX* or *BIN* file
 * Extract *EEPROM* data
@@ -287,14 +287,14 @@ Initialize new platformio based project.
     # Example
     $ platformio init
     Project successfully initialized.
-    Please put your source code to `src` directory, external libraries to `libs`
+    Please put your source code to `src` directory, external libraries to `lib`
     and setup environments in `platformio.ini` file.
     Then process project with `platformio run` command.
 
 After this command ``platformio`` will create:
 
 * ``.pioenvs`` - a temporary working directory.
-* ``libs`` - a directory for project specific libraries. Platformio will
+* ``lib`` - a directory for project specific libraries. Platformio will
   compile their to static libraries and link to executable file
 * ``src`` - a source directory. Put code here.
 * ``platformio.ini`` - a configuration file for project

platformio/builder/main.py

@@ -41,7 +41,11 @@ DefaultEnvironment(
     PLATFORMFW_DIR=join("$PLATFORM_DIR", "frameworks", "$FRAMEWORK"),
     PLATFORMTOOLS_DIR=join("$PLATFORM_DIR", "tools"),
 
-    BUILD_DIR=join("$PROJECT_DIR", ".pioenvs", "$PIOENV")
+    BUILD_DIR=join("$PROJECT_DIR", ".pioenvs", "$PIOENV"),
+    LIBSOURCE_DIRS=[
+        join("$PROJECT_DIR", "lib"),
+        join("$PLATFORMFW_DIR", "libraries"),
+    ]
 )
 
 env = DefaultEnvironment()

platformio/commands/init.py

@@ -16,7 +16,7 @@ def cli():
 
     if isfile("platformio.ini") and isdir("src"):
         raise ProjectInitialized()
-    for d in (".pioenvs", "libs", "src"):
+    for d in (".pioenvs", "lib", "src"):
         if not isdir(d):
             makedirs(d)
     if not isfile("platformio.ini"):
@@ -24,7 +24,7 @@ def cli():
                  "platformio.ini")
     secho("Project successfully initialized.\n"
           "Please put your source code to `src` directory, "
-          "external libraries to `libs` and "
+          "external libraries to `lib` and "
           "setup environments in `platformio.ini` file.\n"
           "Then process project with `platformio run` command.",
           fg="green")