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authorAlex Xu (Hello71) <alex_y_xu@yahoo.ca>2020-11-12 12:41:02 -0500
committerAlex Xu (Hello71) <alex_y_xu@yahoo.ca>2020-11-12 12:41:02 -0500
commit21f681ffd8cfb62b0a5bf0b4cfd7a6f11da022ac (patch)
treecab471ee594f90b204949ca1a0b127879498020d
parent5536eca55c98b0cdb97e8575dcf4ac0d068cdd51 (diff)
downloadminitramfs-21f681ffd8cfb62b0a5bf0b4cfd7a6f11da022ac.tar.xz
minitramfs-21f681ffd8cfb62b0a5bf0b4cfd7a6f11da022ac.zip
revamp solib selection, remove load-random-seed
-rw-r--r--Makefile2
-rw-r--r--cpio_list.txt4
-rw-r--r--init4
-rwxr-xr-xmake11
4 files changed, 9 insertions, 12 deletions
diff --git a/Makefile b/Makefile
index 1db17f7..fc325b3 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ install: initramfs.img
mv /boot/initramfs.img.new /boot/initramfs.img
clean:
- rm -f initramfs.img initramfs.d gen_init_cpio load-random-seed modules.dep
+ rm -f initramfs.img initramfs.d gen_init_cpio modules.dep
-include initramfs.d
diff --git a/cpio_list.txt b/cpio_list.txt
index d4dc126..5bf99aa 100644
--- a/cpio_list.txt
+++ b/cpio_list.txt
@@ -4,10 +4,8 @@
# basic directories. note that all required parent directories will be
# auto-generated by make, and everything will be sorted afterwards
dir /dev 0755 0 0
-dir /efivars 0755 0 0
dir /mnt 0755 0 0
dir /proc 0755 0 0
-dir /run 0755 0 0
dir /run/cryptsetup 0755 0 0
# kernel does /init <>/dev/console and fails if it doesn't exist in initramfs
@@ -30,6 +28,7 @@ file /etc/modules ./modules 0644 0 0
# executables
file /bin/busybox /bin/busybox 0755 0 0
file /init ./init 0755 0 0
+file /lib64/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2 0755 0 0
# firmware
file /lib/firmware/amdgpu/polaris10_ce_2.bin /lib/firmware/amdgpu/polaris10_ce_2.bin 0644 0 0
@@ -53,7 +52,6 @@ file /etc/passwd ./passwd 0644 0 0
file /etc/motd ./motd 0644 0 0
file /lib64/libnss_files.so.2 /lib64/libnss_files.so.2 0755 0 0
file /root/.ssh/authorized_keys ./authorized_keys 0600 0 0
-file /sbin/load-random-seed ./load-random-seed 0755 0 0
file /sbin/unlock ./unlock 0755 0 0
file /usr/share/udhcpc/default.script /usr/share/udhcpc/default.script 0755 0 0
file /var/log/lastlog /dev/null 0644 0 0
diff --git a/init b/init
index 3b58e88..a627297 100644
--- a/init
+++ b/init
@@ -18,10 +18,6 @@ while read -r line; do
esac
done < /etc/modules
-mount -t efivarfs efivarfs /efivars
-load-random-seed /efivars/LoaderRandomSeed-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f
-umount /efivars
-
(
ip link set eth0 up
udhcpc -i eth0
diff --git a/make b/make
index 6aadbe8..440b851 100755
--- a/make
+++ b/make
@@ -17,7 +17,7 @@ gen_cmd() {
# ignore builtins
[ "$cmd" != "$cmdp" ] || return
printf 'file %s %s 0755 0 0\n' "$cmdp" "$cmdp"
- ldd "$cmdp" | awk '/\// { if ($1~/^\//) file=$1; else file=$3; print "file " file " " file " 0755 0 0" }'
+ ldd "$cmdp" | awk '/=>/ { print "file /lib64/" $1 " " $3 " 0755 0 0" }'
}
# generate the main file list
@@ -27,7 +27,7 @@ gen_cpio_list() {
gen_cmd e2fsck
gen_cmd dropbear
gen_cmd cryptsetup
- ldconfig -p | awk '$1 == "libgcc_s.so.1" { print "file " $4 " " $4 " 0755 0 0" }'
+ ldconfig -p | awk '$1 == "libgcc_s.so.1" && $2 ~ /x86-64/ { print "file " $4 " " $4 " 0755 0 0" }'
}
# filter the list and insert parent directory entries
@@ -37,8 +37,11 @@ gen_dir_ents() {
# filter the list and generate the make dependency file
gen_depfile() {
- deps='cpio_list.txt make'
- awk -v d=/dev/fd/3 '{print} $1 == "file" { deps=deps " " $3; print $3 ":" > d } END { print "initramfs.img:" deps > d }'
+ awk -v f=/dev/fd/3 -v deps="cpio_list.txt make" '
+ { print }
+ $1 == "file" { deps=deps " " $3; print $3 ":" > f }
+ END { print "initramfs.img: " deps > f }
+ '
}
if ! [ -e cpio_list.txt ] || ! [ -e gen_init_cpio ]; then