Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2024-12-28 16:53:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

kbuild: Allow kernel installation packaging to override pkg-config

Browse Source 
Add HOSTPKG_CONFIG to allow tooling that builds the kernel to override
what pkg-config and parameters are used.

Signed-off-by: Chun-Tse Shao <ctshao@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Chun-Tse Shao 2022-04-01 23:18:02 +00:00 committed by Masahiro Yamada
parent 9a22717b9b
commit d5ea4fece4
8 changed files with 37 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Makefile
View File

@ -436,6 +436,7 @@ else
HOSTCC = gcc
HOSTCXX = g++
endif
HOSTPKG_CONFIG = pkg-config
KBUILD_USERHOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
-O2 -fomit-frame-pointer -std=gnu11 \
@ -533,7 +534,7 @@ KBUILD_LDFLAGS_MODULE :=
KBUILD_LDFLAGS :=
CLANG_FLAGS :=
export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC HOSTPKG_CONFIG
export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
export PERL PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD

4
certs/Makefile
View File

@ -74,5 +74,5 @@ targets += x509_revocation_list
hostprogs := extract-cert
HOSTCFLAGS_extract-cert.o = $(shell pkg-config --cflags libcrypto 2> /dev/null)
HOSTLDLIBS_extract-cert = $(shell pkg-config --libs libcrypto 2> /dev/null || echo -lcrypto)
HOSTCFLAGS_extract-cert.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
HOSTLDLIBS_extract-cert = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)

4
scripts/Makefile
View File

@ -14,8 +14,8 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
HOSTLDLIBS_sorttable = -lpthread
HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
HOSTCFLAGS_sign-file.o = $(shell pkg-config --cflags libcrypto 2> /dev/null)
HOSTLDLIBS_sign-file = $(shell pkg-config --libs libcrypto 2> /dev/null || echo -lcrypto)
HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
ifdef CONFIG_UNWINDER_ORC
ifeq ($(ARCH),x86_64)

12
scripts/kconfig/gconf-cfg.sh
View File

@ -3,14 +3,14 @@
PKG="gtk+-2.0 gmodule-2.0 libglade-2.0"
if [ -z "$(command -v pkg-config)" ]; then
if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then
echo >&2 "*"
echo >&2 "* 'make gconfig' requires 'pkg-config'. Please install it."
echo >&2 "* 'make gconfig' requires '${HOSTPKG_CONFIG}'. Please install it."
echo >&2 "*"
exit 1
fi
if ! pkg-config --exists $PKG; then
if ! ${HOSTPKG_CONFIG} --exists $PKG; then
echo >&2 "*"
echo >&2 "* Unable to find the GTK+ installation. Please make sure that"
echo >&2 "* the GTK+ 2.0 development package is correctly installed."
@ -19,12 +19,12 @@ if ! pkg-config --exists $PKG; then
exit 1
fi
if ! pkg-config --atleast-version=2.0.0 gtk+-2.0; then
if ! ${HOSTPKG_CONFIG} --atleast-version=2.0.0 gtk+-2.0; then
echo >&2 "*"
echo >&2 "* GTK+ is present but version >= 2.0.0 is required."
echo >&2 "*"
exit 1
fi
echo cflags=\"$(pkg-config --cflags $PKG)\"
echo libs=\"$(pkg-config --libs $PKG)\"
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\"

16
scripts/kconfig/mconf-cfg.sh
View File

@ -4,16 +4,16 @@
PKG="ncursesw"
PKG2="ncurses"
if [ -n "$(command -v pkg-config)" ]; then
if pkg-config --exists $PKG; then
echo cflags=\"$(pkg-config --cflags $PKG)\"
echo libs=\"$(pkg-config --libs $PKG)\"
if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
if ${HOSTPKG_CONFIG} --exists $PKG; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\"
exit 0
fi
if pkg-config --exists $PKG2; then
echo cflags=\"$(pkg-config --cflags $PKG2)\"
echo libs=\"$(pkg-config --libs $PKG2)\"
if ${HOSTPKG_CONFIG} --exists $PKG2; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG2)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG2)\"
exit 0
fi
fi
@ -46,7 +46,7 @@ echo >&2 "* Unable to find the ncurses package."
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
echo >&2 "* You may also need to install pkg-config to find the"
echo >&2 "* You may also need to install ${HOSTPKG_CONFIG} to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1

16
scripts/kconfig/nconf-cfg.sh
View File

@ -4,16 +4,16 @@
PKG="ncursesw menuw panelw"
PKG2="ncurses menu panel"
if [ -n "$(command -v pkg-config)" ]; then
if pkg-config --exists $PKG; then
echo cflags=\"$(pkg-config --cflags $PKG)\"
echo libs=\"$(pkg-config --libs $PKG)\"
if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
if ${HOSTPKG_CONFIG} --exists $PKG; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\"
exit 0
fi
if pkg-config --exists $PKG2; then
echo cflags=\"$(pkg-config --cflags $PKG2)\"
echo libs=\"$(pkg-config --libs $PKG2)\"
if ${HOSTPKG_CONFIG} --exists $PKG2; then
echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG2)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG2)\"
exit 0
fi
fi
@ -44,7 +44,7 @@ echo >&2 "* Unable to find the ncurses package."
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
echo >&2 "* You may also need to install pkg-config to find the"
echo >&2 "* You may also need to install ${HOSTPKG_CONFIG} to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1

14
scripts/kconfig/qconf-cfg.sh
View File

@ -3,22 +3,22 @@
PKG="Qt5Core Qt5Gui Qt5Widgets"
if [ -z "$(command -v pkg-config)" ]; then
if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then
echo >&2 "*"
echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it."
echo >&2 "* 'make xconfig' requires '${HOSTPKG_CONFIG}'. Please install it."
echo >&2 "*"
exit 1
fi
if pkg-config --exists $PKG; then
echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags $PKG)\"
echo libs=\"$(pkg-config --libs $PKG)\"
echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\"
if ${HOSTPKG_CONFIG} --exists $PKG; then
echo cflags=\"-std=c++11 -fPIC $(${HOSTPKG_CONFIG} --cflags $PKG)\"
echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\"
echo moc=\"$(${HOSTPKG_CONFIG} --variable=host_bins Qt5Core)/moc\"
exit 0
fi
echo >&2 "*"
echo >&2 "* Could not find Qt5 via pkg-config."
echo >&2 "* Could not find Qt5 via ${HOSTPKG_CONFIG}."
echo >&2 "* Please install Qt5 and make sure it's in PKG_CONFIG_PATH"
echo >&2 "*"
exit 1

4
tools/objtool/Makefile
View File

@ -19,8 +19,8 @@ LIBSUBCMD = $(LIBSUBCMD_OUTPUT)libsubcmd.a
OBJTOOL := $(OUTPUT)objtool
OBJTOOL_IN := $(OBJTOOL)-in.o
LIBELF_FLAGS := $(shell pkg-config libelf --cflags 2>/dev/null)
LIBELF_LIBS := $(shell pkg-config libelf --libs 2>/dev/null || echo -lelf)
LIBELF_FLAGS := $(shell $(HOSTPKG_CONFIG) libelf --cflags 2>/dev/null)
LIBELF_LIBS := $(shell $(HOSTPKG_CONFIG) libelf --libs 2>/dev/null || echo -lelf)
all: $(OBJTOOL)