13649dbb71
I've also added myself as a maintainer everywhere as I forgot to do that in the initial MR. Co-authored-by: Clayton Craft <craftyguy@postmarketos.org> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7203>
132 lines
3.8 KiB
Diff
132 lines
3.8 KiB
Diff
From 2d9ed388316294678a3efa8ae113d54ed32e54a0 Mon Sep 17 00:00:00 2001
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From: user0-07161 <user0thenyancat@proton.me>
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Date: Wed, 15 Oct 2025 15:15:39 +0200
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Subject: [PATCH] add modinst makefile
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---
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scripts/Makefile.modinst | 41 +++++++++++++++++++++++++
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scripts/depmod.sh | 64 ++++++++++++++++++++++++++++++++++++++++
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2 files changed, 105 insertions(+)
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create mode 100644 scripts/Makefile.modinst
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create mode 100755 scripts/depmod.sh
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diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
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new file mode 100644
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index 0000000..07650ee
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--- /dev/null
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+++ b/scripts/Makefile.modinst
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@@ -0,0 +1,41 @@
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+# ==========================================================================
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+# Installing modules
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+# ==========================================================================
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+
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+PHONY := __modinst
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+__modinst:
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+
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+include scripts/Kbuild.include
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+
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+#
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+
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+__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
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+modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
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+
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+PHONY += $(modules)
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+__modinst: $(modules)
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+ @:
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+
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+# Don't stop modules_install if we can't sign external modules.
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+quiet_cmd_modules_install = INSTALL $@
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+ cmd_modules_install = \
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+ mkdir -p $(2) ; \
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+ cp $@ $(2) ; \
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+ $(mod_strip_cmd) $(2)/$(notdir $@) ; \
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+ $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) && \
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+ $(mod_compress_cmd) $(2)/$(notdir $@)
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+
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+# Modules built outside the kernel source tree go into extra by default
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+INSTALL_MOD_DIR ?= extra
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+ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))
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+
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+modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
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+
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+$(modules):
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+ $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
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+
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+
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+# Declare the contents of the .PHONY variable as phony. We keep that
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+# information in a variable so we can use it in if_changed and friends.
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+
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+.PHONY: $(PHONY)
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diff --git a/scripts/depmod.sh b/scripts/depmod.sh
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new file mode 100755
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index 0000000..122599b
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--- /dev/null
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+++ b/scripts/depmod.sh
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@@ -0,0 +1,64 @@
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+#!/bin/sh
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+#
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+# A depmod wrapper used by the toplevel Makefile
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+
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+if test $# -ne 3; then
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+ echo "Usage: $0 /sbin/depmod <kernelrelease> <symbolprefix>" >&2
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+ exit 1
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+fi
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+DEPMOD=$1
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+KERNELRELEASE=$2
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+SYMBOL_PREFIX=$3
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+
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+if ! test -r System.map -a -x "$DEPMOD"; then
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+ exit 0
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+fi
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+
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+# older versions of depmod don't support -P <symbol-prefix>
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+# support was added in module-init-tools 3.13
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+if test -n "$SYMBOL_PREFIX"; then
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+ release=$("$DEPMOD" --version)
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+ package=$(echo "$release" | cut -d' ' -f 1)
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+ if test "$package" = "module-init-tools"; then
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+ version=$(echo "$release" | cut -d' ' -f 2)
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+ later=$(printf '%s\n' "$version" "3.13" | sort -V | tail -n 1)
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+ if test "$later" != "$version"; then
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+ # module-init-tools < 3.13, drop the symbol prefix
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+ SYMBOL_PREFIX=""
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+ fi
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+ fi
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+ if test -n "$SYMBOL_PREFIX"; then
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+ SYMBOL_PREFIX="-P $SYMBOL_PREFIX"
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+ fi
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+fi
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+
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+# older versions of depmod require the version string to start with three
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+# numbers, so we cheat with a symlink here
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+depmod_hack_needed=true
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+tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX)
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+mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE"
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+if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then
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+ if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \
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+ -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then
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+ depmod_hack_needed=false
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+ fi
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+fi
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+rm -rf "$tmp_dir"
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+if $depmod_hack_needed; then
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+ symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
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+ ln -s "$KERNELRELEASE" "$symlink"
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+ KERNELRELEASE=99.98.$KERNELRELEASE
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+fi
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+
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+set -- -ae -F System.map
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+if test -n "$INSTALL_MOD_PATH"; then
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+ set -- "$@" -b "$INSTALL_MOD_PATH"
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+fi
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+"$DEPMOD" "$@" "$KERNELRELEASE" $SYMBOL_PREFIX
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+ret=$?
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+
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+if $depmod_hack_needed; then
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+ rm -f "$symlink"
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+fi
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+
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+exit $ret
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--
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2.51.0
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