From b70e39d4258d08bda7a1a57dd4422ff710f2fb69 Mon Sep 17 00:00:00 2001
From: slowriot <slowriot@users.noreply.github.com>
Date: Sat, 6 Mar 2021 17:55:46 +0000
Subject: [PATCH] update all compile scripts to use available cores rather than
 a hardcoded value (#2425)

* fix typos, spelling

* add two V8 firing orders

* use the available number of CPU cores, not just 4

* add new firing orders to config

* updating generated files to include new v8 firing orders

* reverting update of auto-generated files

* correct firing order labels for new firing orders

* update all compile scripts to use available cores rather than a hardcoded value
---
 firmware/bootloader/compile_bootloader.sh | 2 +-
 firmware/config/boards/common_make.sh     | 2 +-
 simulator/compile.sh                      | 2 +-
 unit_tests/compile.sh                     | 2 +-
 unit_tests/run_clean_gcov.sh              | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
 mode change 100644 => 100755 simulator/compile.sh

diff --git a/firmware/bootloader/compile_bootloader.sh b/firmware/bootloader/compile_bootloader.sh
index a374a38472..251623949d 100644
--- a/firmware/bootloader/compile_bootloader.sh
+++ b/firmware/bootloader/compile_bootloader.sh
@@ -9,7 +9,7 @@ echo "Entering $SCRIPT_NAME"
 BOOTLOADER_CODE_DESTINATION_FILE=$BOOTLOADER_CODE_DESTINATION_PATH/bootloader_generated.hxx
 
 echo "$SCRIPT_NAME: Starting bootloader compilation..."
-make -j4 -f src/Makefile $1 $2 $3
+make -j$(nproc) -f src/Makefile $1 $2 $3
 
 # downstream scripts detect error condition by checking if the output file exists so we need to make sure we remove it
 [ $? -eq 0 ] || { echo "ERROR: bootloader compilation failed"; rm -f blbuild/$BOOTLOADER_CODE_DESTINATION_FILE ; exit 1; }
diff --git a/firmware/config/boards/common_make.sh b/firmware/config/boards/common_make.sh
index 934ba95af8..4887c30bc0 100644
--- a/firmware/config/boards/common_make.sh
+++ b/firmware/config/boards/common_make.sh
@@ -7,7 +7,7 @@ cd ../../..
 
 mkdir .dep
 # todo: start using env variable for number of threads or for '-r'
-make -j4 -r
+make -j$(nproc) -r
 [ -e build/rusefi.hex ] || { echo "FAILED to compile by $SCRIPT_NAME with $PROJECT_BOARD $DEBUG_LEVEL_OPT and $EXTRA_PARAMS"; exit 1; }
 
 mkdir -p deliver
diff --git a/simulator/compile.sh b/simulator/compile.sh
old mode 100644
new mode 100755
index 7858d49289..b463e48b55
--- a/simulator/compile.sh
+++ b/simulator/compile.sh
@@ -1,5 +1,5 @@
 rm -f build/rusefi_simulator.exe
-make -j4 -r
+make -j$(nproc) -r
 [ $? -eq 0 ] || { echo "Simulator compilation failed"; exit 1; }
 file build/rusefi_simulator
 echo "TIMESTAMP $(date "+%D %T.%2N") just compiled rusefi simulator"
diff --git a/unit_tests/compile.sh b/unit_tests/compile.sh
index 9386e5d6fb..515778f6ce 100644
--- a/unit_tests/compile.sh
+++ b/unit_tests/compile.sh
@@ -3,4 +3,4 @@
 echo "Compiling unit tests"
 rm -rf .dep/
 rm -rf build/
-make -j4
+make -j$(nproc)
diff --git a/unit_tests/run_clean_gcov.sh b/unit_tests/run_clean_gcov.sh
index 96b176cf49..92a4433013 100644
--- a/unit_tests/run_clean_gcov.sh
+++ b/unit_tests/run_clean_gcov.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
 make clean
-make -j4
+make -j$(nproc)
 build/rusefi_test
 bash ci_gcov.sh "$RUSEFI_DOXYGEN_FTP_USER" "$RUSEFI_DOXYGEN_FTP_PASS" "$RUSEFI_FTP_SERVER"