zmake: Implement zmake build v2

As described in go/zmake-cli-v2

Change zmake build to call zmake configure --build.

Updated docs to stop telling people to run both configure and build as
well as some other small documentation mistakes.

BRANCH=None
BUG=b:217788621
TEST=zmake -j8 build herobrine_npcx9
zmake -j8 build test-drivers
zmake -j8 build herobrine_npcx9 test-drivers
zmake -j8 build --all
zmake -j8 build --coverage herobrine_npcx9
zmake -j8 build --coverage test-drivers
zmake -j8 build --coverage herobrine_npcx9 test-drivers
zmake -j8 build --all --coverage
zmake test build/zephyr/test-drivers/
zmake test --coverage build/zephyr/test-drivers/
zmake -j8 configure --build herobrine_npcx9
zmake -j8 configure --build test-drivers
zmake -j8 configure --build herobrine_npcx9 test-drivers
zmake -j8 configure --build --all
zmake -j8 configure --build --coverage herobrine_npcx9
zmake -j8 configure --build --coverage test-drivers
zmake -j8 configure --build --coverage herobrine_npcx9 test-drivers
zmake -j8 configure --build --all --coverage
zmake -j8 configure --test herobrine_npcx9
zmake -j8 configure --test test-drivers
zmake -j8 configure --test herobrine_npcx9 test-drivers
zmake -j8 configure --test --all
zmake -j8 configure --test --coverage herobrine_npcx9
zmake -j8 configure --test --coverage test-drivers
zmake -j8 configure --test --coverage herobrine_npcx9 test-drivers
zmake -j8 configure --test --all --coverage

Cq-Depend: chromium:3470081
Signed-off-by: Jeremy Bettis <jbettis@google.com>
Change-Id: Iee939b92e39f0787e50234040a8b6b248ba6c831
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3462631
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Tested-by: Jeremy Bettis <jbettis@chromium.org>
Commit-Queue: Jeremy Bettis <jbettis@chromium.org>

1 files changed, 9 insertions, 15 deletions

diff --git a/docs/zephyr/zephyr_build.md b/docs/zephyr/zephyr_build.md
index c20d4f25e7..414dfb832b 100644
--- a/docs/zephyr/zephyr_build.md
+++ b/docs/zephyr/zephyr_build.md
@@ -111,32 +111,26 @@ documentation] to install the Zephyr build tools.
 You can use `zmake help` to obtain help on how to use zmake. The following is
 a rough guide.
 
-First configure the build with the project you want:
+First configure the build with the project(s) you want:
 
 ```bash
-zmake configure -B /tmp/z volteer
-```
-
-Then build with just the target directory:
-
-```
-zmake build /tmp/z/volteer
+zmake build -B /tmp/z volteer
 ```
 
 The output is in that directory:
 
-*   `output/zephyr.bin` - output binary (read-only and read-write packed
+*   `volteer/output/zephyr.bin` - output binary (read-only and read-write packed
     together)
-*   `output/zephyr.ro.elf` - read-only ELF for debugging
-*   `output/zephyr.rw.elf` - read-write ELF for debugging
+*   `volteer/output/zephyr.ro.elf` - read-only ELF for debugging
+*   `volteer/output/zephyr.rw.elf` - read-write ELF for debugging
 
 You might also find these files useful (using read-only as an example):
 
-*   `build-ro/zephyr/.config` - Kconfig options selected
-*   `build-ro/zephyr/include/generated/devicetree_unfixed.h` - the (large)
+*   `volteer/build-ro/zephyr/.config` - Kconfig options selected
+*   `volteer/build-ro/zephyr/include/generated/devicetree_unfixed.h` - the (large)
     header file that zephyr uses to provide devicetree information to the C code
-*   `build-ro/zephyr/zephyr.dts` - devicetree that is used
-*   `build-ro/zephyr/zephyr.dts` - map of image
+*   `volteer/build-ro/zephyr/zephyr.dts` - devicetree that is used
+*   `volteer/build-ro/zephyr/zephyr.dts` - map of image
 
 Googlers may be interested in setting up [building with Goma](../goma.md)
 as well.