Changeset b3536a0 in mainline for tools/toolchain.sh

Timestamp:

2017-12-06T05:50:45Z (6 years ago)

Author:

Kai Liu <nebulabox@…>

Children:

b500939e

Parents:

40fd6f0

git-author:

Kai Liu <nebulabox@…> (2017-12-06 05:41:21)

git-committer:

Kai Liu <nebulabox@…> (2017-12-06 05:50:45)

Message:

Run make with -j to improve the build speed.

File:

• tools/toolchain.sh (modified) (4 diffs)

tools/toolchain.sh

@@ -72 +72 @@
 GDB="gdb-${GDB_VERSION}.tar.gz"
 ISL="isl-${ISL_VERSION}.tar.bz2"
+CPUCOUNT="`python -c 'import multiprocessing as mp; print(mp.cpu_count())' `"
 
 REAL_INSTALL=true
@@ -500 +501 @@
         
         change_title "binutils: make (${PLATFORM})"
-        make all
+        make -j$CPUCOUNT all
         check_error $? "Error compiling binutils."
         
@@ -523 +524 @@
         
         change_title "GCC: make (${PLATFORM})"
-        PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all-gcc
+        PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make -j$CPUCOUNT all-gcc
         check_error $? "Error compiling GCC."
         
@@ -545 +546 @@
                 
                 change_title "GDB: make (${PLATFORM})"
-                PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make all
+                PATH="${PATH}:${PREFIX}/bin:${INSTALL_DIR}/${PREFIX}/bin" make -j$CPUCOUNT all
                 check_error $? "Error compiling GDB."