Skip to content

debian, dev_handlers: Allow conditional compilation of modules #346

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
lnocturno merged 1 commit into from
Feb 18, 2026
Merged

debian, dev_handlers: Allow conditional compilation of modules #346

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 19 additions & 3 deletions debian/rules
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,23 @@ export QLA_DIR=$(DEB_QLA_DIR_SET)
export QLA_INI_DIR=$(DEB_QLA_INI_DIR_SET)
export PKG_BUILD_MODE=$(DEB_PKG_BUILD_MODE)

SUBDIRS=scst $(shell grep -qw '^CONFIG_LIBFC' /boot/config-$(KVER) && echo fcst) iscsi-scst $(QLA_DIR) scst_local scstadmin srpt
# Default to building optional modules (override by changing specific ?=m to =n)
CONFIG_SCST_LOCAL?=m
CONFIG_SCST_SRPT?=m
CONFIG_SCST_TAPE?=m
CONFIG_SCST_CDROM?=m
CONFIG_SCST_MODISK?=m
CONFIG_SCST_CHANGER?=m
CONFIG_SCST_RAID?=m
CONFIG_SCST_PROCESSOR?=m
CONFIG_SCST_USER?=m
export CONFIG_SCST_LOCAL CONFIG_SCST_SRPT CONFIG_SCST_TAPE CONFIG_SCST_CDROM CONFIG_SCST_MODISK CONFIG_SCST_CHANGER CONFIG_SCST_RAID CONFIG_SCST_PROCESSOR CONFIG_SCST_USER

FCST=$(shell grep -qw '^CONFIG_LIBFC' /boot/config-$(KVER) && echo fcst)
ISCSI_SCST=iscsi-scst
SCST_LOCAL=$(shell [ "${CONFIG_SCST_LOCAL}" != "n" ] && echo scst_local)
SCST_SRPT=$(shell [ "${CONFIG_SCST_SRPT}" != "n" ] && echo srpt)
SUBDIRS=scst $(FCST) $(ISCSI_SCST) $(QLA_DIR) $(SCST_LOCAL) scstadmin $(SCST_SRPT)
DESTDIR=$(CURDIR)/debian/tmp
VERSION:=$(shell head -n1 debian/changelog | sed 's/.*(\([0-9.]*\).*).*/\1/')

Expand Down Expand Up @@ -70,7 +86,7 @@ install:
{ \
echo dkms.conf && \
echo Makefile && \
for d in fcst iscsi-scst $(QLA_INI_DIR) scst scst_local srpt; do\
for d in fcst iscsi-scst $(QLA_INI_DIR) scst $(SCST_LOCAL) $(SCST_SRPT); do\
echo $$d; \
done; \
} | sed "s,^,usr/src/scst-$(VERSION)/," >debian/scst-dkms.install &&\
Expand All @@ -82,7 +98,7 @@ install:
cp debian/scst.dkms \
$(DESTDIR)/usr/src/scst-$(VERSION)/dkms.conf && \
scripts/list-source-files | \
grep -E '^Makefile$$|^(fcst|iscsi-scst|$(QLA_INI_DIR)|scst|scst_local|srpt)/'|\
grep -E '^Makefile$$|^(fcst|iscsi-scst|$(QLA_INI_DIR)|scst|$(SCST_LOCAL)|$(SCST_SRPT))/'|\
tar -T- -cf- | \
tar -C $(DESTDIR)/usr/src/scst-$(VERSION) -xf- && \
find $(DESTDIR) -type f -print0 | xargs -0 -r chmod 0644 && \
Expand Down
22 changes: 20 additions & 2 deletions scst/src/dev_handlers/Kbuild
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,5 +17,23 @@ ccflags-y := -I$(src)/../../include \

#ccflags-y += -DCONFIG_DEBUG_EXT_COPY_REMAP

obj-m := scst_cdrom.o scst_changer.o scst_disk.o scst_modisk.o scst_tape.o \
scst_vdisk.o scst_raid.o scst_processor.o scst_user.o
# Default to building optional modules unless explicitly disabled via environment
CONFIG_SCST_CDROM ?= m
CONFIG_SCST_CHANGER ?= m
CONFIG_SCST_MODISK ?= m
CONFIG_SCST_TAPE ?= m
CONFIG_SCST_RAID ?= m
CONFIG_SCST_PROCESSOR ?= m
CONFIG_SCST_USER ?= m

# Core handlers (always built)
obj-m := scst_disk.o scst_vdisk.o

# Optional handlers (controlled by CONFIG variables)
obj-$(CONFIG_SCST_CDROM) += scst_cdrom.o
obj-$(CONFIG_SCST_CHANGER) += scst_changer.o
obj-$(CONFIG_SCST_MODISK) += scst_modisk.o
obj-$(CONFIG_SCST_TAPE) += scst_tape.o
obj-$(CONFIG_SCST_RAID) += scst_raid.o
obj-$(CONFIG_SCST_PROCESSOR) += scst_processor.o
obj-$(CONFIG_SCST_USER) += scst_user.o
Loading