Fix android helpers.

Change-Id: I63638a8ab82be2167f7cc662d1083a280802a488

1 files changed, 16 insertions, 16 deletions

diff --git a/utils/utils_android.sh b/utils/utils_android.sh
index 7630867..5900891 100644
--- a/utils/utils_android.sh
+++ b/utils/utils_android.sh
@@ -2,7 +2,7 @@
 
 # Common android build methods.
 
-readonly jcpu_count=$(($(nproc) * 2))
+readonly jcpu_count=$(nproc)
 readonly build_log="$(get_workspace)/log_build.txt"
 
 env_defines_lunch_target() {
@@ -79,7 +79,7 @@ mm_build() {
   disable_error_on_unset_expansion
   start_logging "${build_log}"
   # shellcheck disable=SC2086
-  safe mm -j"${jcpu_count}" ${1:+"$1"}
+  safe mm -j"${jcpu_count}" "$@"
   stop_logging
   enable_error_on_unset_expansion
 }
@@ -88,28 +88,28 @@ mma_build() {
   disable_error_on_unset_expansion
   start_logging "${build_log}"
   # shellcheck disable=SC2086
-  safe mma -j"${jcpu_count}" ${1:+"$1"}
+  safe mma -j"${jcpu_count}" "$@"
   stop_logging
   enable_error_on_unset_expansion
 }
 
 # $1: Safe or unsafe call to make. Default: safe.
-# $2: Make target. Can be empty.
-# $3: Log file. Default: ${build_log}.
-# $4: # for -j#. Default: ${jcpu_count}.
+# $2: Log file. Default: ${build_log}.
+# $3: # for -j#. Default: ${jcpu_count}.
+# Following arguments: make targets
 make_build() {
   safe_run=${1:-"safe"}
-  dash_j=${4:-"${jcpu_count}"}
-  output_file=${3:-"${build_log}"}
+  output_file=${2:-"${build_log}"}
+  dash_j=${3:-"${jcpu_count}"}
 
   disable_error_on_unset_expansion
   start_logging "${output_file}"
   if [[ ${safe_run} == "safe" ]]; then
     # shellcheck disable=SC2086
-    safe make -j"${dash_j}" ${2:+"$2"}
+    safe make -j"${dash_j}" "${@:4}"
   elif [[ ${safe_run} == "unsafe" ]]; then
     # shellcheck disable=SC2086
-    make -j"${dash_j}" ${2:+"$2"}
+    make -j"${dash_j}" "${@:4}"
   else
     log E "Don't know how to build with ${safe_run}, only 'safe' or 'unsafe'."
     abort
@@ -121,16 +121,16 @@ make_build() {
   return ${ret}
 }
 
-# $1: make target
-# $2: log file (optional. default: ${build_log})
-# $3: # for -j# (optional. default: ${jcpu_count})
+# $1: log file (optional. default: ${build_log})
+# $2: # for -j# (optional. default: ${jcpu_count})
+# Following arguments: make targets
 safe_make_build() {
   make_build "safe" "$@"
 }
 
-# $1: make target
-# $2: log file (optional. default: ${build_log})
-# $3: # for -j# (optional. default: ${jcpu_count})
+# $1: log file (optional. default: ${build_log})
+# $2: # for -j# (optional. default: ${jcpu_count})
+# Following arguments: make targets
 unsafe_make_build() {
   make_build "unsafe" "$@"
 }