bootstrap-initrd

commit: acfd3a127bfcac8d23408c0787255f8f79cbea5e
parent 6050892a9c6a395658495a89280d9d99af2996f7
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Wed,  1 May 2024 03:27:10 +0200

Build lex from heirloom-devtools

Diffstat:
M
README.md
5
+++++
M
init.sh
14
++++++++++++++
M
make-root.sh
13
+++++++++++++

3 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/README.md b/README.md
@@ -68,6 +68,11 @@ Note: Might be worth it to de-vendor zopfli.
 Meanwhile:
 - GNU gzip: ./configure script which requires diff(1) for it's grep sanity check
 
+### Heirloom-devtools lex
+Slighly messy Makefiles but only has few dependencies.  
+Meanwhile:
+- flex: ./configure script which requires diff(1) for it's grep sanity check
+
 ## Launching in QEMU
 ```
 $ qemu-system-x86_64 -enable-kvm -m 512 -kernel /boot/vmlinuz-6.6.21-gentoo -initrd /tmp/initramfs-tcc.cpio.xz -append 'init=/init console=ttyS0 panic=1' -nographic -no-reboot
diff --git a/init.sh b/init.sh
@@ -77,6 +77,16 @@ build_pigz() {
 	ln -s pigz /bin/ungzip
 }
 
+build_hierloom_devtools() {
+	cd /heirloom-devtools-*/
+	for cmd in lex
+	do
+		bmake "$cmd/Makefile"
+		bmake AR=true RANLIB=true -C "$cmd"
+		bmake AR=true RANLIB=true -C "$cmd" install
+	done
+}
+
 set -ex -o pipefail
 
 export CC=tcc
@@ -91,6 +101,7 @@ M4="true" loksh ./makeless.sh
 
 profile_export PATH="$PATH:$PWD/cmd/"
 profile_export YACC="yacc"
+profile_export STRIP="true"
 # re-export due to prior lack of echo
 profile_export CC="$CC"
 profile_export CFLAGS="$CFLAGS"
@@ -115,9 +126,12 @@ EOF
 chmod +x /bin/hostname
 
 build_bmake || die
+profile_export MAKE="bmake"
+
 build_bzip2 || die
 build_zlib_libs || die
 build_pigz || die
+build_hierloom_devtools || die
 
 cat /proc/uptime
 echo 'Done bootstrapping!'
diff --git a/make-root.sh b/make-root.sh
@@ -89,6 +89,19 @@ patch -p0 <"${WORKDIR}/zlib-1.3.1_no_staticlib.patch"
 patch -p0 <"${WORKDIR}/zlib-1.3.1-use-LDFLAGS-in-configure.patch"
 patch -p0 <"${WORKDIR}/zlib-1.3.1-use-LDFLAGS-in-configure_no_gcc.patch"
 
+sed -i \
+	-e 's;INSTALL=.*;INSTALL=install;' \
+	-e 's;PREFIX=.*;PREFIX=/usr;;' \
+	-e 's;SUSBIN=.*;SUSBIN=$(BINDIR);' \
+	-e 's;STRIP=.*;STRIP=true;' \
+	-e 's;#?AR=.*;AR ?= ar;' \
+	-e 's;RANLIB=.*;RANLIB ?= ranlib;' \
+	-e 's;YACC=.*;YACC ?= yacc;' \
+	heirloom-devtools-*/mk.config \
+	|| die "Failed configuring heirloom-devtools"
+
+sed -i -e '/$(LIBDIR)\/libl.a/d' heirloom-devtools-*/lex/Makefile.mk || die "Failed disabling static lib lex"
+
 deblob -n
 
 cd "${WORKDIR}"