Introduce parallelism

By using --cores argument to rootfs.py, JOBS= is set in the
live-bootstrap environment, and -j${JOBS} is used on builds. This speeds
larger packages up significantly.

A fair number of packages do not build properly with parallelism. Most
of these, at least for now, are disabled with -j1.

sysa/autoconf-2.53/autoconf-2.53.sh

@@ -31,7 +31,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true DESTDIR="${DESTDIR}"
+    make "${MAKEJOBS}" MAKEINFO=true DESTDIR="${DESTDIR}"
 }
 
 src_install() {

sysa/autoconf-2.54/autoconf-2.54.sh

@@ -33,7 +33,7 @@ src_compile() {
     # Workaround for racy make dependencies
     make -C bin autom4te
     make -C lib
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/autoconf-2.55/autoconf-2.55.sh

@@ -27,7 +27,7 @@ src_compile() {
     make -C bin autom4te
     make -C lib
 
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/autoconf-2.57/autoconf-2.57.sh

@@ -25,7 +25,7 @@ src_compile() {
     # Workaround for racy make dependencies
     make -C bin autom4te
     make -C lib
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/autoconf-2.59/autoconf-2.59.sh

@@ -25,7 +25,7 @@ src_compile() {
     # Workaround for racy make dependencies
     make -C bin autom4te
     make -C lib
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/autoconf-2.61/autoconf-2.61.sh

@@ -19,7 +19,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make -j1 MAKEINFO=true PREFIX="${PREFIX}"
 }
 
 src_install() {

sysa/autoconf-2.64/autoconf-2.64.sh

@@ -18,7 +18,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/autoconf-2.69/autoconf-2.69.sh

@@ -18,7 +18,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.10.3/automake-1.10.3.sh

@@ -19,7 +19,7 @@ src_configure() {
 }
 
 src_compile() {
-    AUTOM4TE=autom4te-2.61 make MAKEINFO=true CC=tcc
+    AUTOM4TE=autom4te-2.61 make "${MAKEJOBS}" MAKEINFO=true CC=tcc
 }
 
 src_install() {

sysa/automake-1.11.2/automake-1.11.2.sh

@@ -20,7 +20,7 @@ src_configure() {
 }
 
 src_compile() {
-    AUTORECONF=autoreconf-2.64 AUTOM4TE=autom4te-2.64 AUTOHEADER=autoheader-2.64 AUTOCONF=autoconf-2.64 make MAKEINFO=true
+    AUTORECONF=autoreconf-2.64 AUTOM4TE=autom4te-2.64 AUTOHEADER=autoheader-2.64 AUTOCONF=autoconf-2.64 make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.15.1/automake-1.15.1.sh

@@ -22,7 +22,7 @@ src_configure() {
 }
 
 src_compile() {
-    AUTORECONF=autoreconf-2.69 AUTOM4TE=autom4te-2.69 AUTOHEADER=autoheader-2.69 AUTOCONF=autoconf-2.69 make MAKEINFO=true
+    AUTORECONF=autoreconf-2.69 AUTOM4TE=autom4te-2.69 AUTOHEADER=autoheader-2.69 AUTOCONF=autoconf-2.69 make -j1 MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.7.8/automake-1.7.8.sh

@@ -13,7 +13,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.7/automake-1.7.sh

@@ -15,7 +15,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.8.5/automake-1.8.5.sh

@@ -13,7 +13,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/automake-1.9.6/automake-1.9.6.sh

@@ -14,7 +14,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/bash-2.05b/bash-2.05b.sh

@@ -39,6 +39,10 @@ src_configure() {
         bash_cv_dev_fd=whacky
 }
 
+src_compile() {
+    make -j1
+}
+
 src_install() {
     install -D bash "${DESTDIR}${PREFIX}/bin/bash"
     # Work around weird symlink bug

sysa/bc-1.07.1/bc-1.07.1.sh

@@ -18,4 +18,3 @@ src_configure() {
     ./configure --prefix="${PREFIX}" \
         --build=i386-unknown-linux-musl
 }
-

sysa/binutils-2.30/binutils-2.30.sh

@@ -88,7 +88,7 @@ src_configure() {
 src_compile() {
     make -C bfd headers
     for dir in libiberty zlib bfd opcodes binutils gas gprof ld; do
-        make -C $dir tooldir=${PREFIX} CPPFLAGS="-DPLUGIN_LITTLE_ENDIAN" MAKEINFO=true
+        make "${MAKEJOBS}" -C $dir tooldir=${PREFIX} CPPFLAGS="-DPLUGIN_LITTLE_ENDIAN" MAKEINFO=true
     done
 }
 

sysa/bison-3.4.1/stage1.sh

@@ -19,3 +19,7 @@ src_prepare() {
     cp ../../mk/lib.mk lib/Makefile
     cp ../../mk/src.mk src/Makefile
 }
+
+src_compile() {
+    make -j1 -f Makefile PREFIX="${PREFIX}"
+}

sysa/bison-3.4.1/stage2.sh

@@ -19,3 +19,7 @@ src_prepare() {
     cp ../../mk/lib.mk lib/Makefile
     cp ../../mk/src.mk src/Makefile
 }
+
+src_compile() {
+    make -j1 -f Makefile PREFIX="${PREFIX}"
+}

sysa/bison-3.4.1/stage3.sh

@@ -16,3 +16,7 @@ src_prepare() {
     cp ../../mk/lib.mk lib/Makefile
     cp ../../mk/src.mk src/Makefile
 }
+
+src_compile() {
+    make -j1 -f Makefile PREFIX="${PREFIX}"
+}

sysa/bzip2-1.0.8/bzip2-1.0.8.sh

@@ -9,7 +9,7 @@ src_prepare() {
 }
 
 src_compile() {
-   make CC=tcc AR="tcc -ar" bzip2
+   make "${MAKEJOBS}" CC=tcc AR="tcc -ar" bzip2
 }
 
 src_install() {

sysa/findutils-4.2.33/findutils-4.2.33.sh

@@ -25,7 +25,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true DESTDIR="${DESTDIR}"
+    make "${MAKEJOBS}" MAKEINFO=true DESTDIR="${DESTDIR}"
 }
 
 src_install() {

sysa/flex-2.5.11/flex-2.5.11.sh

@@ -11,6 +11,10 @@ src_prepare() {
     rm parse.c parse.h scan.c skel.c
 }
 
+src_compile() {
+    make -j1 PREFIX="${PREFIX}"
+}
+
 src_install() {
     if test -d /lex; then
         # Remove lex, later make install will symlink lex to flex

sysa/flex-2.6.4/flex-2.6.4.sh

@@ -12,7 +12,7 @@ src_prepare() {
 
 src_compile() {
     cd src
-    default
+    make -j1 PREFIX="${PREFIX}"
     cd ..
 }
 

sysa/gcc-4.0.4/pass1.sh

@@ -93,7 +93,7 @@ src_compile() {
     mkdir build/gcc/include
     ln -s ../../../gcc/gsyslimits.h build/gcc/include/syslimits.h
     for dir in libiberty libcpp gcc; do
-        make -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" STMP_FIXINC=
+        make "${MAKEJOBS}" -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" STMP_FIXINC=
     done
 }
 

sysa/gcc-4.0.4/pass2.sh

@@ -87,7 +87,7 @@ src_configure() {
 src_compile() {
     ln -s . build/build-i386-unknown-linux-musl
     for dir in libiberty libcpp gcc; do
-        make -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" STMP_FIXINC=
+        make "${MAKEJOBS}" -C build/$dir LIBGCC2_INCLUDES=-I"${PREFIX}/include" STMP_FIXINC=
     done
 }
 

sysa/help2man-1.36.4/help2man-1.36.4.sh

@@ -18,7 +18,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/helpers.sh

@@ -321,7 +321,7 @@ default_src_configure() {
 
 # Default function for compiling source. It simply runs make without any parameters.
 default_src_compile() {
-    make -f Makefile PREFIX="${PREFIX}"
+    make "${MAKEJOBS}" -f Makefile PREFIX="${PREFIX}"
 }
 
 # Default installing function. PREFIX should be set by run.sh script.

sysa/kbd-1.15/kbd-1.15.sh

@@ -22,7 +22,7 @@ src_configure() {
 src_compile() {
     # Missing dependency in Makefile
     flex -o src/analyze.c src/analyze.l
-    make MAKEINFO=true
+    make "${MAKEJOBS}" MAKEINFO=true
 }
 
 src_install() {

sysa/libtool-2.2.4/libtool-2.2.4.sh

@@ -29,7 +29,7 @@ src_configure() {
 }
 
 src_compile() {
-    make AUTOM4TE=autom4te-2.61 MAKEINFO=true
+    make "${MAKEJOBS}" AUTOM4TE=autom4te-2.61 MAKEINFO=true
 }
 
 src_install() {

sysa/linux-4.9.10/linux-4.9.10.sh

@@ -50,8 +50,8 @@ src_compile() {
     generate_autoconf_h
 
     # Allow use of patched initramfs_list.sh (which is required anyway)
-    make ARCH=i386 prepare
-    PATH="${PWD}/usr:${PATH}" make ARCH=i386
+    make "${MAKEJOBS}" ARCH=i386 prepare
+    PATH="${PWD}/usr:${PATH}" make "${MAKEJOBS}" ARCH=i386
 
     # Clear up more space
     find . -name '*.o' -delete

sysa/make-3.82/make-3.82.sh

@@ -20,7 +20,7 @@ src_configure() {
 }
 
 src_compile() {
-    make MAKEINFO="true"
+    make "${MAKEJOBS}" MAKEINFO="true"
 }
 
 src_install() {

sysa/musl-1.1.24/binutils-rebuild.sh

@@ -24,7 +24,7 @@ src_configure() {
 }
 
 src_compile() {
-    make PREFIX="${PREFIX}" CROSS_COMPILE= CFLAGS="-DSYSCALL_NO_TLS" AS_CMD='as -o $@ $<'
+    make "${MAKEJOBS}" PREFIX="${PREFIX}" CROSS_COMPILE= CFLAGS="-DSYSCALL_NO_TLS" AS_CMD='as -o $@ $<'
 }
 
 src_install() {

sysa/musl-1.1.24/musl-1.1.24.sh

@@ -27,5 +27,5 @@ src_configure() {
 }
 
 src_compile() {
-    make CROSS_COMPILE= AR="tcc -ar" RANLIB=true CFLAGS="-DSYSCALL_NO_TLS"
+    make "${MAKEJOBS}" CROSS_COMPILE= AR="tcc -ar" RANLIB=true CFLAGS="-DSYSCALL_NO_TLS"
 }

sysa/musl-1.2.3/musl-1.2.3.sh

@@ -29,5 +29,5 @@ src_configure() {
 }
 
 src_compile() {
-    make CROSS_COMPILE=
+    make "${MAKEJOBS}" CROSS_COMPILE=
 }

sysa/perl-5.6.2/perl-5.6.2.sh

@@ -34,6 +34,10 @@ src_prepare() {
     sed -i "s#/usr/include/errno.h#${PREFIX}/include/musl/bits/errno.h#" ext/Errno/Errno_pm.PL
 }
 
+src_compile() {
+    make -j1 PREFIX="${PREFIX}"
+}
+
 src_install() {
     # Remove old perl
     rm -rf "${PREFIX}"/lib/perl5/

sysa/run.sh

@@ -21,6 +21,13 @@ SRCDIR="${srcdir}"
 # shellcheck source=sysa/helpers.sh
 . helpers.sh
 
+if [ "${KERNEL_BOOTSTRAP}" ]; then
+    # Fiwix does not support SMP
+    MAKEJOBS="-j1"
+else
+    MAKEJOBS="-j${JOBS}"
+fi
+
 # Ask some questions
 echo
 echo "Now that bash has been built, there are potentially some questions for you!"
@@ -178,6 +185,7 @@ SOURCES=${SOURCES}
 DESTDIR=${DESTDIR}
 DISTFILES=${DISTFILES}
 SRCDIR=${SRCDIR}
+MAKEJOBS=${MAKEJOBS}
 EOF
 
 exec env -i bash run2.sh

sysa/sed-4.0.9/sed-4.0.9.sh

@@ -8,6 +8,10 @@ src_prepare() {
     touch config.h
 }
 
+src_compile() {
+    make -j1 PREFIX="${PREFIX}"
+}
+
 src_install() {
     default
 }