* [PATCH v3] scripts: use pkg-config to locate libcrypto @ 2019-06-06 8:55 Rolf Eike Beer 2019-07-03 9:57 ` Rolf Eike Beer ` (2 more replies) 0 siblings, 3 replies; 19+ messages in thread From: Rolf Eike Beer @ 2019-06-06 8:55 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings From 71e19be4247fbaa2540dfb321e2b148234680a13 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer <eb@emlix.com> Date: Thu, 22 Nov 2018 16:40:49 +0100 Subject: [PATCH] scripts: use pkg-config to locate libcrypto Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org # 4.19.x --- scripts/Makefile | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) v2: add CRYPTO_LIBS and CRYPTO_CFLAGS v3: fix fallback -lcrypto diff --git a/scripts/Makefile b/scripts/Makefile index 9d442ee050bd..9489c3b550df 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -8,7 +8,11 @@ # conmakehash: Create chartable # conmakehash: Create arrays for initializing the kernel console tables +PKG_CONFIG?= pkg-config + HOST_EXTRACFLAGS += -I$(srctree)/tools/include +CRYPTO_LIBS = $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) hostprogs-$(CONFIG_BUILD_BIN2C) += bin2c hostprogs-$(CONFIG_KALLSYMS) += kallsyms @@ -23,8 +27,9 @@ hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) always := $(hostprogs-y) $(hostprogs-m) -- 2.21.0 -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v3] scripts: use pkg-config to locate libcrypto 2019-06-06 8:55 [PATCH v3] scripts: use pkg-config to locate libcrypto Rolf Eike Beer @ 2019-07-03 9:57 ` Rolf Eike Beer 2019-07-03 11:20 ` Enrico Weigelt, metux IT consult 2019-09-10 6:41 ` [PATCH v3][RESEND] " Rolf Eike Beer 2020-04-27 8:11 ` [PATCH v4] " Rolf Eike Beer 2 siblings, 1 reply; 19+ messages in thread From: Rolf Eike Beer @ 2019-07-03 9:57 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings [-- Attachment #1: Type: text/plain, Size: 720 bytes --] > From 71e19be4247fbaa2540dfb321e2b148234680a13 Mon Sep 17 00:00:00 2001 > From: Rolf Eike Beer <eb@emlix.com> > Date: Thu, 22 Nov 2018 16:40:49 +0100 > Subject: [PATCH] scripts: use pkg-config to locate libcrypto > > Otherwise build fails if the headers are not in the default location. While > at it also ask pkg-config for the libs, with fallback to the existing > value. Ping? -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source [-- Attachment #2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 313 bytes --] ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v3] scripts: use pkg-config to locate libcrypto 2019-07-03 9:57 ` Rolf Eike Beer @ 2019-07-03 11:20 ` Enrico Weigelt, metux IT consult 0 siblings, 0 replies; 19+ messages in thread From: Enrico Weigelt, metux IT consult @ 2019-07-03 11:20 UTC (permalink / raw) To: Rolf Eike Beer, David Woodhouse Cc: Linux Kernel Developers List, David Howells, keyrings On 03.07.19 11:57, Rolf Eike Beer wrote: >> From 71e19be4247fbaa2540dfb321e2b148234680a13 Mon Sep 17 00:00:00 2001 >> From: Rolf Eike Beer <eb@emlix.com> >> Date: Thu, 22 Nov 2018 16:40:49 +0100 >> Subject: [PATCH] scripts: use pkg-config to locate libcrypto >> >> Otherwise build fails if the headers are not in the default location. While >> at it also ask pkg-config for the libs, with fallback to the existing >> value. > > Ping? Maybe repost ? In general i think it's a good idea to use pkg-config. Actually, I'd prefer exclusively using pkg-config instead of hardcoded pathes - it's a wonderful central knob for doing those kind of site- specific customizations. --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@metux.net -- +49-151-27565287 ^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v3][RESEND] scripts: use pkg-config to locate libcrypto 2019-06-06 8:55 [PATCH v3] scripts: use pkg-config to locate libcrypto Rolf Eike Beer 2019-07-03 9:57 ` Rolf Eike Beer @ 2019-09-10 6:41 ` Rolf Eike Beer [not found] ` <20190910104830.C1B0E2067B@mail.kernel.org> 2019-11-29 7:56 ` [PATCH v3][RESEND #2] " Rolf Eike Beer 2020-04-27 8:11 ` [PATCH v4] " Rolf Eike Beer 2 siblings, 2 replies; 19+ messages in thread From: Rolf Eike Beer @ 2019-09-10 6:41 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org --- scripts/Makefile | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile b/scripts/Makefile index 16bcb8087899..1715adcd8f81 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -8,7 +8,11 @@ # conmakehash: Create chartable # conmakehash: Create arrays for initializing the kernel console tables +PKG_CONFIG?= pkg-config + HOST_EXTRACFLAGS += -I$(srctree)/tools/include +CRYPTO_LIBS = $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) hostprogs-$(CONFIG_BUILD_BIN2C) += bin2c hostprogs-$(CONFIG_KALLSYMS) += kallsyms @@ -23,8 +27,9 @@ hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) always := $(hostprogs-y) $(hostprogs-m) -- 2.23.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
[parent not found: <20190910104830.C1B0E2067B@mail.kernel.org>]
* Re: [PATCH v3][RESEND] scripts: use pkg-config to locate libcrypto [not found] ` <20190910104830.C1B0E2067B@mail.kernel.org> @ 2019-09-11 13:43 ` Rolf Eike Beer 0 siblings, 0 replies; 19+ messages in thread From: Rolf Eike Beer @ 2019-09-11 13:43 UTC (permalink / raw) To: Sasha Levin; +Cc: Linux Kernel Developers List [-- Attachment #1: Type: text/plain, Size: 1140 bytes --] Am Dienstag, 10. September 2019, 12:48:30 CEST schrieb Sasha Levin: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a -stable tag. > The stable tag indicates that it's relevant for the following trees: all > > The bot has tested the following trees: v5.2.13, v4.19.71, v4.14.142, > v4.9.191, v4.4.191. > > v5.2.13: Build OK! > v4.19.71: Build OK! > v4.14.142: Failed to apply! Possible dependencies: > 8377bd2b9ee1 ("kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS") This one causes the collision, the simple fix would probably be to manually use the old variable names when cherry-picking. > How should we proceed with this patch? I can send a backport or you manually fix it up when applying, as you wish. Greetings, Eike -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source [-- Attachment #2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 313 bytes --] ^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v3][RESEND #2] scripts: use pkg-config to locate libcrypto 2019-09-10 6:41 ` [PATCH v3][RESEND] " Rolf Eike Beer [not found] ` <20190910104830.C1B0E2067B@mail.kernel.org> @ 2019-11-29 7:56 ` Rolf Eike Beer 1 sibling, 0 replies; 19+ messages in thread From: Rolf Eike Beer @ 2019-11-29 7:56 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org --- scripts/Makefile | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile b/scripts/Makefile index 3e86b300f5a1..034789783317 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -8,7 +8,11 @@ # conmakehash: Create chartable # conmakehash: Create arrays for initializing the kernel console tables +PKG_CONFIG?= pkg-config + HOST_EXTRACFLAGS += -I$(srctree)/tools/include +CRYPTO_LIBS = $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) hostprogs-$(CONFIG_BUILD_BIN2C) += bin2c hostprogs-$(CONFIG_KALLSYMS) += kallsyms @@ -23,8 +27,9 @@ hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) always := $(hostprogs-y) $(hostprogs-m) -- 2.24.0 -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source ^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v4] scripts: use pkg-config to locate libcrypto 2019-06-06 8:55 [PATCH v3] scripts: use pkg-config to locate libcrypto Rolf Eike Beer 2019-07-03 9:57 ` Rolf Eike Beer 2019-09-10 6:41 ` [PATCH v3][RESEND] " Rolf Eike Beer @ 2020-04-27 8:11 ` Rolf Eike Beer 2020-07-30 12:49 ` Rolf Eike Beer 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer 2 siblings, 2 replies; 19+ messages in thread From: Rolf Eike Beer @ 2020-04-27 8:11 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings From 082ba542ca4c710dcf592a6f9233603b9275d05d Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer <eb@emlix.com> Date: Thu, 22 Nov 2018 16:40:49 +0100 Subject: [PATCH 1/2] scripts: use pkg-config to locate libcrypto Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org # 5.6.x --- scripts/Makefile | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile b/scripts/Makefile index 95ecf970c74c..35ed997e074b 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -3,6 +3,11 @@ # scripts contains sources for various helper programs used throughout # the kernel for the build process. +PKG_CONFIG?= pkg-config + +CRYPTO_LIBS = $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) + always-$(CONFIG_BUILD_BIN2C) += bin2c always-$(CONFIG_KALLSYMS) += kallsyms always-$(BUILD_C_RECORDMCOUNT) += recordmcount @@ -14,8 +19,9 @@ always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) ifdef CONFIG_UNWINDER_ORC ifeq ($(ARCH),x86_64) -- 2.26.1 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v4] scripts: use pkg-config to locate libcrypto 2020-04-27 8:11 ` [PATCH v4] " Rolf Eike Beer @ 2020-07-30 12:49 ` Rolf Eike Beer 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer 1 sibling, 0 replies; 19+ messages in thread From: Rolf Eike Beer @ 2020-07-30 12:49 UTC (permalink / raw) To: David Woodhouse; +Cc: Linux Kernel Developers List, David Howells, keyrings [-- Attachment #1: Type: text/plain, Size: 948 bytes --] Am Montag, 27. April 2020, 10:11:28 CEST schrieb Rolf Eike Beer: > From 082ba542ca4c710dcf592a6f9233603b9275d05d Mon Sep 17 00:00:00 2001 > From: Rolf Eike Beer <eb@emlix.com> > Date: Thu, 22 Nov 2018 16:40:49 +0100 > Subject: [PATCH 1/2] scripts: use pkg-config to locate libcrypto > > Otherwise build fails if the headers are not in the default location. While > at it also ask pkg-config for the libs, with fallback to the existing > value. Close to 2 years since the original patch… can this please be applied? It get's annoying to patch every new kernel version the same way again. Thx Eike -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source [-- Attachment #2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 313 bytes --] ^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v5] scripts: use pkg-config to locate libcrypto 2020-04-27 8:11 ` [PATCH v4] " Rolf Eike Beer 2020-07-30 12:49 ` Rolf Eike Beer @ 2021-01-13 12:49 ` Rolf Eike Beer 2021-01-13 15:57 ` Ben Boeckel ` (4 more replies) 1 sibling, 5 replies; 19+ messages in thread From: Rolf Eike Beer @ 2021-01-13 12:49 UTC (permalink / raw) To: David Woodhouse Cc: Linux Kernel Developers List, David Howells, keyrings, linux-kbuild Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org # 5.6.x --- scripts/Makefile | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) This has been sent multiple times since more than 2 year, please pick it up through whatever tree. I need to patch every new stable kernel version to make them build in our chrooted environment. diff --git a/scripts/Makefile b/scripts/Makefile index b5418ec587fb..7553692d241f 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -3,6 +3,11 @@ # scripts contains sources for various helper programs used throughout # the kernel for the build process. +PKG_CONFIG ?= pkg-config + +CRYPTO_LIBS = $(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) + hostprogs-always-$(CONFIG_BUILD_BIN2C) += bin2c hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount @@ -14,8 +19,9 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) ifdef CONFIG_UNWINDER_ORC ifeq ($(ARCH),x86_64) -- 2.29.2 -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer @ 2021-01-13 15:57 ` Ben Boeckel 2021-01-13 16:00 ` Ben Boeckel 2021-01-14 3:50 ` Jarkko Sakkinen ` (3 subsequent siblings) 4 siblings, 1 reply; 19+ messages in thread From: Ben Boeckel @ 2021-01-13 15:57 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, linux-kbuild On Wed, Jan 13, 2021 at 13:49:12 +0100, Rolf Eike Beer wrote: > Otherwise build fails if the headers are not in the default location. While at > it also ask pkg-config for the libs, with fallback to the existing value. > > Signed-off-by: Rolf Eike Beer <eb@emlix.com> Reviewed-by: Ben Boeckel <mathstuf@gmail.com> > Cc: stable@vger.kernel.org # 5.6.x Note that keyutils is not in the kernel, so I don't know how useful this is. --Ben ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-13 15:57 ` Ben Boeckel @ 2021-01-13 16:00 ` Ben Boeckel 0 siblings, 0 replies; 19+ messages in thread From: Ben Boeckel @ 2021-01-13 16:00 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, linux-kbuild On Wed, Jan 13, 2021 at 10:57:58 -0500, Ben Boeckel wrote: > > Cc: stable@vger.kernel.org # 5.6.x > > Note that keyutils is not in the kernel, so I don't know how useful this > is. Scratch that; I remember a similar patch for keyutils; this is for the kernel. --Ben ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer 2021-01-13 15:57 ` Ben Boeckel @ 2021-01-14 3:50 ` Jarkko Sakkinen 2021-01-15 0:48 ` Jarkko Sakkinen ` (2 subsequent siblings) 4 siblings, 0 replies; 19+ messages in thread From: Jarkko Sakkinen @ 2021-01-14 3:50 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, linux-kbuild On Wed, Jan 13, 2021 at 01:49:12PM +0100, Rolf Eike Beer wrote: > Otherwise build fails if the headers are not in the default location. While at > it also ask pkg-config for the libs, with fallback to the existing value. > > Signed-off-by: Rolf Eike Beer <eb@emlix.com> > Cc: stable@vger.kernel.org # 5.6.x Acked-by: Jarkko Sakkinen <jarkko@kernel.org> /Jarkko ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer 2021-01-13 15:57 ` Ben Boeckel 2021-01-14 3:50 ` Jarkko Sakkinen @ 2021-01-15 0:48 ` Jarkko Sakkinen 2021-01-25 11:56 ` Rolf Eike Beer 2021-01-27 7:50 ` [PATCH v6] " Rolf Eike Beer 4 siblings, 0 replies; 19+ messages in thread From: Jarkko Sakkinen @ 2021-01-15 0:48 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, linux-kbuild On Wed, Jan 13, 2021 at 01:49:12PM +0100, Rolf Eike Beer wrote: > Otherwise build fails if the headers are not in the default location. While at > it also ask pkg-config for the libs, with fallback to the existing value. > > Signed-off-by: Rolf Eike Beer <eb@emlix.com> > Cc: stable@vger.kernel.org # 5.6.x Acked-by: Jarkko Sakkinen <jarkko@kernel.org> /Jarkko ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer ` (2 preceding siblings ...) 2021-01-15 0:48 ` Jarkko Sakkinen @ 2021-01-25 11:56 ` Rolf Eike Beer 2021-01-26 6:30 ` Masahiro Yamada 2021-01-27 7:50 ` [PATCH v6] " Rolf Eike Beer 4 siblings, 1 reply; 19+ messages in thread From: Rolf Eike Beer @ 2021-01-25 11:56 UTC (permalink / raw) To: David Woodhouse Cc: Linux Kernel Developers List, David Howells, keyrings, linux-kbuild [-- Attachment #1: Type: text/plain, Size: 693 bytes --] Am Mittwoch, 13. Januar 2021, 13:49:12 CET schrieb Rolf Eike Beer: > Otherwise build fails if the headers are not in the default location. While > at it also ask pkg-config for the libs, with fallback to the existing > value. Can someone please take this through the kbuild-tree? Noone seems to be interested in picking this up so far. Thanks, Eike -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source [-- Attachment #2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 313 bytes --] ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-25 11:56 ` Rolf Eike Beer @ 2021-01-26 6:30 ` Masahiro Yamada 2021-01-26 8:01 ` Rolf Eike Beer 0 siblings, 1 reply; 19+ messages in thread From: Masahiro Yamada @ 2021-01-26 6:30 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, Linux Kbuild mailing list On Tue, Jan 26, 2021 at 2:42 PM Rolf Eike Beer <eb@emlix.com> wrote: > > Am Mittwoch, 13. Januar 2021, 13:49:12 CET schrieb Rolf Eike Beer: > > Otherwise build fails if the headers are not in the default location. While > > at it also ask pkg-config for the libs, with fallback to the existing > > value. > > Can someone please take this through the kbuild-tree? Noone seems to be > interested in picking this up so far. > > Thanks, > > Eike > -- > Rolf Eike Beer, emlix GmbH, http://www.emlix.com > Fon +49 551 30664-0, Fax +49 551 30664-11 > Gothaer Platz 3, 37083 Göttingen, Germany > Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 > Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 > > emlix - smart embedded open source Is 'PKG_CONFIG' necessary? I see many Makefiles hard-coding 'pkg-config'. -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-26 6:30 ` Masahiro Yamada @ 2021-01-26 8:01 ` Rolf Eike Beer 2021-01-26 16:02 ` Masahiro Yamada 0 siblings, 1 reply; 19+ messages in thread From: Rolf Eike Beer @ 2021-01-26 8:01 UTC (permalink / raw) To: Masahiro Yamada Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, Linux Kbuild mailing list [-- Attachment #1: Type: text/plain, Size: 1382 bytes --] Am Dienstag, 26. Januar 2021, 07:30:03 CET schrieb Masahiro Yamada: > On Tue, Jan 26, 2021 at 2:42 PM Rolf Eike Beer <eb@emlix.com> wrote: > > Am Mittwoch, 13. Januar 2021, 13:49:12 CET schrieb Rolf Eike Beer: > > > Otherwise build fails if the headers are not in the default location. > > > While > > > at it also ask pkg-config for the libs, with fallback to the existing > > > value. > > > > Can someone please take this through the kbuild-tree? Noone seems to be > > interested in picking this up so far. > Is 'PKG_CONFIG' necessary? > > I see many Makefiles hard-coding 'pkg-config'. Well, it depends ;) When people use pkgconf then this usually installs a pkg-config alias, too, so that would be no problem. The problem comes when other places in the kernel start copying that code over, and then hardcode pkg-config for stuff that needs a prefixed pkg-config because it is about target code. Given that I would prefer it this way, but YMMV. If it is that variable that blocks integrating I'll change it. Eike -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source [-- Attachment #2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 313 bytes --] ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v5] scripts: use pkg-config to locate libcrypto 2021-01-26 8:01 ` Rolf Eike Beer @ 2021-01-26 16:02 ` Masahiro Yamada 0 siblings, 0 replies; 19+ messages in thread From: Masahiro Yamada @ 2021-01-26 16:02 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, Linux Kbuild mailing list On Tue, Jan 26, 2021 at 5:01 PM Rolf Eike Beer <eb@emlix.com> wrote: > > Am Dienstag, 26. Januar 2021, 07:30:03 CET schrieb Masahiro Yamada: > > On Tue, Jan 26, 2021 at 2:42 PM Rolf Eike Beer <eb@emlix.com> wrote: > > > Am Mittwoch, 13. Januar 2021, 13:49:12 CET schrieb Rolf Eike Beer: > > > > Otherwise build fails if the headers are not in the default location. > > > > While > > > > at it also ask pkg-config for the libs, with fallback to the existing > > > > value. > > > > > > Can someone please take this through the kbuild-tree? Noone seems to be > > > interested in picking this up so far. > > > Is 'PKG_CONFIG' necessary? > > > > I see many Makefiles hard-coding 'pkg-config'. > > Well, it depends ;) > > When people use pkgconf then this usually installs a pkg-config alias, too, so > that would be no problem. The problem comes when other places in the kernel > start copying that code over, and then hardcode pkg-config for stuff that > needs a prefixed pkg-config because it is about target code. > > Given that I would prefer it this way, but YMMV. If it is that variable that > blocks integrating I'll change it. > > Eike > -- > Rolf Eike Beer, emlix GmbH, http://www.emlix.com > Fon +49 551 30664-0, Fax +49 551 30664-11 > Gothaer Platz 3, 37083 Göttingen, Germany > Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 > Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 > > emlix - smart embedded open source What I understood from commit a8a5cd8b472c is the cross-compile prefix is needed only for the target CC. $(CC) -> $(CROSS_COMPILE)pkg-config (i.e. $(PKG_CONFIG)) $(HOSTCC) -> pkg-config For cross-compiling, the prefixing makes sense because $(CC) != $(HOSTCC) In this case, scripts/extract-cert is a host tool compiled by $(HOSTCC), so I do not see a good reason to use $(PKG_CONFIG). If somebody copy-pastes the code without understanding it, that is their problem. Let's do proper engineering. :-) -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v6] scripts: use pkg-config to locate libcrypto 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer ` (3 preceding siblings ...) 2021-01-25 11:56 ` Rolf Eike Beer @ 2021-01-27 7:50 ` Rolf Eike Beer 2021-01-28 6:37 ` Masahiro Yamada 4 siblings, 1 reply; 19+ messages in thread From: Rolf Eike Beer @ 2021-01-27 7:50 UTC (permalink / raw) To: David Woodhouse Cc: Linux Kernel Developers List, David Howells, keyrings, linux-kbuild From f467f251e44cd406c9556ea7d68d131f56e0d832 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer <eb@emlix.com> Date: Thu, 22 Nov 2018 16:40:49 +0100 Subject: [PATCH] scripts: use pkg-config to locate libcrypto Otherwise build fails if the headers are not in the default location. While at it also ask pkg-config for the libs, with fallback to the existing value. Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org # 5.6.x --- scripts/Makefile | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) Changes in v6: - hardcode pkg-config diff --git a/scripts/Makefile b/scripts/Makefile index b5418ec587fb..9de3c03b94aa 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -3,6 +3,9 @@ # scripts contains sources for various helper programs used throughout # the kernel for the build process. +CRYPTO_LIBS = $(shell pkg-config --libs libcrypto 2> /dev/null || echo -lcrypto) +CRYPTO_CFLAGS = $(shell pkg-config --cflags libcrypto 2> /dev/null) + hostprogs-always-$(CONFIG_BUILD_BIN2C) += bin2c hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount @@ -14,8 +17,9 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include -HOSTLDLIBS_sign-file = -lcrypto -HOSTLDLIBS_extract-cert = -lcrypto +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) ifdef CONFIG_UNWINDER_ORC ifeq ($(ARCH),x86_64) -- 2.30.0 -- Rolf Eike Beer, emlix GmbH, http://www.emlix.com Fon +49 551 30664-0, Fax +49 551 30664-11 Gothaer Platz 3, 37083 Göttingen, Germany Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 emlix - smart embedded open source ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v6] scripts: use pkg-config to locate libcrypto 2021-01-27 7:50 ` [PATCH v6] " Rolf Eike Beer @ 2021-01-28 6:37 ` Masahiro Yamada 0 siblings, 0 replies; 19+ messages in thread From: Masahiro Yamada @ 2021-01-28 6:37 UTC (permalink / raw) To: Rolf Eike Beer Cc: David Woodhouse, Linux Kernel Developers List, David Howells, keyrings, Linux Kbuild mailing list On Wed, Jan 27, 2021 at 5:06 PM Rolf Eike Beer <eb@emlix.com> wrote: > > From f467f251e44cd406c9556ea7d68d131f56e0d832 Mon Sep 17 00:00:00 2001 > From: Rolf Eike Beer <eb@emlix.com> > Date: Thu, 22 Nov 2018 16:40:49 +0100 > Subject: [PATCH] scripts: use pkg-config to locate libcrypto > > Otherwise build fails if the headers are not in the default location. While at > it also ask pkg-config for the libs, with fallback to the existing value. > > Signed-off-by: Rolf Eike Beer <eb@emlix.com> > Cc: stable@vger.kernel.org # 5.6.x > --- > scripts/Makefile | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > Changes in v6: > - hardcode pkg-config > > diff --git a/scripts/Makefile b/scripts/Makefile > index b5418ec587fb..9de3c03b94aa 100644 > --- a/scripts/Makefile > +++ b/scripts/Makefile > @@ -3,6 +3,9 @@ > # scripts contains sources for various helper programs used throughout > # the kernel for the build process. > > +CRYPTO_LIBS = $(shell pkg-config --libs libcrypto 2> /dev/null || echo -lcrypto) > +CRYPTO_CFLAGS = $(shell pkg-config --cflags libcrypto 2> /dev/null) > + > hostprogs-always-$(CONFIG_BUILD_BIN2C) += bin2c > hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms > hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount > @@ -14,8 +17,9 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert > > HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include > HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include > -HOSTLDLIBS_sign-file = -lcrypto > -HOSTLDLIBS_extract-cert = -lcrypto > +HOSTLDLIBS_sign-file = $(CRYPTO_LIBS) > +HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS) > +HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS) > > ifdef CONFIG_UNWINDER_ORC > ifeq ($(ARCH),x86_64) > -- > 2.30.0 > > -- > Rolf Eike Beer, emlix GmbH, http://www.emlix.com > Fon +49 551 30664-0, Fax +49 551 30664-11 > Gothaer Platz 3, 37083 Göttingen, Germany > Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 > Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 > > emlix - smart embedded open source > > > Applied to linux-kbuild. Thanks. -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2021-01-28 6:39 UTC | newest] Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-06-06 8:55 [PATCH v3] scripts: use pkg-config to locate libcrypto Rolf Eike Beer 2019-07-03 9:57 ` Rolf Eike Beer 2019-07-03 11:20 ` Enrico Weigelt, metux IT consult 2019-09-10 6:41 ` [PATCH v3][RESEND] " Rolf Eike Beer [not found] ` <20190910104830.C1B0E2067B@mail.kernel.org> 2019-09-11 13:43 ` Rolf Eike Beer 2019-11-29 7:56 ` [PATCH v3][RESEND #2] " Rolf Eike Beer 2020-04-27 8:11 ` [PATCH v4] " Rolf Eike Beer 2020-07-30 12:49 ` Rolf Eike Beer 2021-01-13 12:49 ` [PATCH v5] " Rolf Eike Beer 2021-01-13 15:57 ` Ben Boeckel 2021-01-13 16:00 ` Ben Boeckel 2021-01-14 3:50 ` Jarkko Sakkinen 2021-01-15 0:48 ` Jarkko Sakkinen 2021-01-25 11:56 ` Rolf Eike Beer 2021-01-26 6:30 ` Masahiro Yamada 2021-01-26 8:01 ` Rolf Eike Beer 2021-01-26 16:02 ` Masahiro Yamada 2021-01-27 7:50 ` [PATCH v6] " Rolf Eike Beer 2021-01-28 6:37 ` Masahiro Yamada
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