Changeset 58506 in vbox for trunk

Timestamp:

Oct 29, 2015 11:20:11 PM (9 years ago)

Author:

vboxsync

Message:

EFI/Firmware/Makefile.kmk: Speed up the windows build by setting MAX_CONCURRENT_THREAD_NUMBER to KMK_OPTS_JOBS / 2 instead of 1.

File:

• trunk/src/VBox/Devices/EFI/Firmware/Makefile.kmk (modified) (5 diffs)

trunk/src/VBox/Devices/EFI/Firmware/Makefile.kmk

@@ -260 +260 @@
 
 #
+# Derive the number of parallel jobs (on windows) from KMK_OPTS_JOBS.
+#
+VBOX_EFI_MAX_THREADS := 1
+if defined(KMK_OPTS_JOBS) && "$(KBUILD_HOST)" == "win"
+ VBOX_EFI_MAX_THREADS := $(expr $(KMK_OPTS_JOBS) / 2)
+endif
+
+#
 # Tools configurations.
 #
@@ -299 +307 @@
                 "TARGET_ARCH     = IA32" \
                 "TOOL_CHAIN_TAG  = $(VBOX_EFI_TOOL_CHAIN)" \
-                "MAX_CONCURRENT_THREAD_NUMBER = 1"
+                "MAX_CONCURRENT_THREAD_NUMBER = $(VBOX_EFI_MAX_THREADS)"
 
 $(VBoxEfiFirmware_0_OUTDIR)/x86/$(VBOX_EFI_OUTPUT_SUBDIR)/FV/OVMF.fd \
@@ -312 +320 @@
                 --vbox-target-conf "$(VBoxEfiFirmware_0_OUTDIR)/x86/Conf/target.txt" \
                 --arch IA32 \
-                --platform OvmfPkg/OvmfPkgIa32.dsc \
-                -n 1 # -v
+                --platform OvmfPkg/OvmfPkgIa32.dsc
 
 #
@@ -331 +338 @@
                 "TARGET_ARCH     = X64" \
                 "TOOL_CHAIN_TAG  = $(VBOX_EFI_TOOL_CHAIN)" \
-                "MAX_CONCURRENT_THREAD_NUMBER = 1"
+                "MAX_CONCURRENT_THREAD_NUMBER = $(VBOX_EFI_MAX_THREADS)"
 
 $(VBoxEfiFirmware_0_OUTDIR)/amd64/$(VBOX_EFI_OUTPUT_SUBDIR)/FV/OVMF.fd \
@@ -344 +351 @@
                 --vbox-target-conf "$(VBoxEfiFirmware_0_OUTDIR)/amd64/Conf/target.txt" \
                 --arch X64 \
-                --platform OvmfPkg/OvmfPkgX64.dsc \
-               -n 1 # -v
+                --platform OvmfPkg/OvmfPkgX64.dsc
 
 #