With this patch applied, I get the following errors when using the latest master branches:
| ../mpi/libmpi.a(mpiutil.o): In function `mpi_alloc_limb_space': | mpiutil.c:(.text+0x84): undefined reference to `memory_debug_mode' | ../mpi/libmpi.a(mpiutil.o): In function `mpi_alloc': | mpiutil.c:(.text+0xda): undefined reference to `memory_debug_mode' | ../mpi/libmpi.a(mpiutil.o): In function `mpi_alloc_secure': | mpiutil.c:(.text+0x14a): undefined reference to `memory_debug_mode' | ../mpi/libmpi.a(mpiutil.o): In function `mpi_free_limb_space': | mpiutil.c:(.text+0x1c7): undefined reference to `memory_debug_mode' | ../mpi/libmpi.a(mpiutil.o): In function `mpi_free': | mpiutil.c:(.text+0x267): undefined reference to `memory_debug_mode' | ../util/libutil.a(iobuf.o): In function `file_filter': | iobuf.c:(.text+0x1c0): undefined reference to `iobuf_debug_mode' | iobuf.c:(.text+0x1ea): undefined reference to `iobuf_debug_mode' | iobuf.c:(.text+0x2e0): undefined reference to `iobuf_debug_mode' | iobuf.c:(.text+0x305): undefined reference to `iobuf_debug_mode' | ../util/libutil.a(iobuf.o): In function `underflow': | iobuf.c:(.text+0x4b3): undefined reference to `iobuf_debug_mode' | ../util/libutil.a(iobuf.o):iobuf.c:(.text+0x567): more undefined references to `iobuf_debug_mode' follow | collect2: error: ld returned 1 exit status If I revert this commit, gnupg-native will again build correctly. Any ideas? On Mon, Aug 31, 2020 at 5:44 PM Peter Kjellerstedt <peter.kjellerst...@axis.com> wrote: > > Signed-off-by: Peter Kjellerstedt <peter.kjellerst...@axis.com> > --- > ...th-GCC-10-which-uses-fno-common-by-d.patch | 93 +++++++++++++++++++ > recipes-support/gnupg/gnupg_1.4.7.bb | 3 +- > 2 files changed, 95 insertions(+), 1 deletion(-) > create mode 100644 > recipes-support/gnupg/gnupg-1.4.7/0001-Make-it-build-with-GCC-10-which-uses-fno-common-by-d.patch > > diff --git > a/recipes-support/gnupg/gnupg-1.4.7/0001-Make-it-build-with-GCC-10-which-uses-fno-common-by-d.patch > > b/recipes-support/gnupg/gnupg-1.4.7/0001-Make-it-build-with-GCC-10-which-uses-fno-common-by-d.patch > new file mode 100644 > index 0000000..2f84155 > --- /dev/null > +++ > b/recipes-support/gnupg/gnupg-1.4.7/0001-Make-it-build-with-GCC-10-which-uses-fno-common-by-d.patch > @@ -0,0 +1,93 @@ > +From 1d0141d77d4f81cfa3213370fb7eeddbf53fc085 Mon Sep 17 00:00:00 2001 > +From: Peter Kjellerstedt <p...@axis.com> > +Date: Tue, 1 Sep 2020 00:29:22 +0200 > +Subject: [PATCH] Make it build with GCC 10 (which uses -fno-common by > default) > + > +Signed-off-by: Peter Kjellerstedt <peter.kjellerst...@axis.com> > +--- > + g10/options.h | 3 +-- > + include/cipher.h | 2 +- > + include/iobuf.h | 2 +- > + include/memory.h | 2 +- > + include/mpi.h | 2 +- > + tools/mpicalc.c | 1 + > + 6 files changed, 6 insertions(+), 6 deletions(-) > + > +diff --git a/g10/options.h b/g10/options.h > +index c5f0f22..33ed333 100644 > +--- a/g10/options.h > ++++ b/g10/options.h > +@@ -28,8 +28,7 @@ > + #include "packet.h" > + > + #ifndef EXTERN_UNLESS_MAIN_MODULE > +-/* Norcraft can't cope with common symbols */ > +-#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE) > ++#if !defined (INCLUDED_BY_MAIN_MODULE) > + #define EXTERN_UNLESS_MAIN_MODULE extern > + #else > + #define EXTERN_UNLESS_MAIN_MODULE > +diff --git a/include/cipher.h b/include/cipher.h > +index 168ab41..794c12b 100644 > +--- a/include/cipher.h > ++++ b/include/cipher.h > +@@ -109,7 +109,7 @@ struct gcry_md_context { > + typedef struct gcry_md_context *MD_HANDLE; > + > + #ifndef EXTERN_UNLESS_MAIN_MODULE > +-#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE) > ++#if !defined (INCLUDED_BY_MAIN_MODULE) > + #define EXTERN_UNLESS_MAIN_MODULE extern > + #else > + #define EXTERN_UNLESS_MAIN_MODULE > +diff --git a/include/iobuf.h b/include/iobuf.h > +index a1d58c9..25f682b 100644 > +--- a/include/iobuf.h > ++++ b/include/iobuf.h > +@@ -73,7 +73,7 @@ struct iobuf_struct { > + }; > + > + #ifndef EXTERN_UNLESS_MAIN_MODULE > +-#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE) > ++#if !defined (INCLUDED_BY_MAIN_MODULE) > + #define EXTERN_UNLESS_MAIN_MODULE extern > + #else > + #define EXTERN_UNLESS_MAIN_MODULE > +diff --git a/include/memory.h b/include/memory.h > +index 895d8a7..217d316 100644 > +--- a/include/memory.h > ++++ b/include/memory.h > +@@ -87,7 +87,7 @@ unsigned secmem_get_flags(void); > + #define DBG_MEMSTAT memory_stat_debug_mode > + > + #ifndef EXTERN_UNLESS_MAIN_MODULE > +-#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE) > ++#if !defined (INCLUDED_BY_MAIN_MODULE) > + #define EXTERN_UNLESS_MAIN_MODULE extern > + #else > + #define EXTERN_UNLESS_MAIN_MODULE > +diff --git a/include/mpi.h b/include/mpi.h > +index 81061d3..d529bda 100644 > +--- a/include/mpi.h > ++++ b/include/mpi.h > +@@ -38,7 +38,7 @@ > + #include "memory.h" > + > + #ifndef EXTERN_UNLESS_MAIN_MODULE > +-#if defined (__riscos__) && !defined (INCLUDED_BY_MAIN_MODULE) > ++#if !defined (INCLUDED_BY_MAIN_MODULE) > + #define EXTERN_UNLESS_MAIN_MODULE extern > + #else > + #define EXTERN_UNLESS_MAIN_MODULE > +diff --git a/tools/mpicalc.c b/tools/mpicalc.c > +index 1df27d9..647dfbd 100644 > +--- a/tools/mpicalc.c > ++++ b/tools/mpicalc.c > +@@ -30,6 +30,7 @@ > + #include <stdlib.h> > + #include <ctype.h> > + > ++#define INCLUDED_BY_MAIN_MODULE 1 > + #include "util.h" > + #include "mpi.h" > + #include "i18n.h" > diff --git a/recipes-support/gnupg/gnupg_1.4.7.bb > b/recipes-support/gnupg/gnupg_1.4.7.bb > index 6a950fd..6258809 100644 > --- a/recipes-support/gnupg/gnupg_1.4.7.bb > +++ b/recipes-support/gnupg/gnupg_1.4.7.bb > @@ -20,7 +20,8 @@ SRC_URI = "${GNUPG_MIRROR}/gnupg/gnupg-${PV}.tar.bz2 \ > file://CVE-2013-4242.patch \ > file://fix-ustar-check-issue.patch \ > file://0001-Make-it-build-with-gettext-0.20.patch \ > - " > + > file://0001-Make-it-build-with-GCC-10-which-uses-fno-common-by-d.patch \ > + " > > SRC_URI[md5sum] = "b06a141cca5cd1a55bbdd25ab833303c" > SRC_URI[sha256sum] = > "69d18b7d193f62ca27ed4febcb4c9044aa0c95305d3258fe902e2fae5fc6468d" >
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