| Message ID | 20240906-macos-build-support-v2-2-06beff418848@samsung.com |
|---|---|
| State | New |
| Headers | show |
| Series | Enable build system on macOS hosts | expand |
On Fri, Sep 6, 2024 at 8:01 PM Daniel Gomez via B4 Relay <devnull+da.gomez.samsung.com@kernel.org> wrote: > > From: Daniel Gomez <da.gomez@samsung.com> > > The uuid_t struct defined in sys/types.h on macOS hosts conflicts with > the one defined in file2alias, resulting in the typedef redefinition > error below. To resolve this conflict, define the _UUID_T and > __GETHOSTUUID_ in file2alias HOSTCFLAGS. > > Error: > HOSTCC scripts/mod/file2alias.o scripts/mod/file2alias.c:45:3: > error: typedef redefinition with different types ('struct uuid_t' vs > '__darwin_uuid_t' (aka 'unsigned char[16]')) 45 | } uuid_t; | > ^ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > sys/_types/_uuid_t.h:31:25: note: previous definition is here 31 | > typedef __darwin_uuid_t uuid_t; | ^ > scripts/mod/file2alias.c:1354:7: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1354:19: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1354:31: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1354:43: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1354:55: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1355:7: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1355 | > uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1355:19: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1355 | > uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1355:31: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1355 | > uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1355:43: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1355 | > uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1355:55: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1355 | > uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1356:7: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1356 | > uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1356:20: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1356 | > uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1356:33: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1356 | > uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1356:46: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1356 | > uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1356:59: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1356 | > uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1357:7: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1357 | > uuid->b[15]); | ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > 17 errors generated. > > Suggested-by: Nicolas Schier <nicolas@fjasle.eu> > Signed-off-by: Daniel Gomez <da.gomez@samsung.com> > --- > scripts/mod/Makefile | 2 ++ > scripts/mod/file2alias.c | 3 +++ > 2 files changed, 5 insertions(+) > > diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile > index c729bc936bae..75c12c045f21 100644 > --- a/scripts/mod/Makefile > +++ b/scripts/mod/Makefile > @@ -8,6 +8,8 @@ modpost-objs := modpost.o file2alias.o sumversion.o symsearch.o > > devicetable-offsets-file := devicetable-offsets.h > > +HOSTCFLAGS_file2alias.o += -D_UUID_T -D__GETHOSTUUID_H > + > $(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE > $(call filechk,offsets,__DEVICETABLE_OFFSETS_H__) > > diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c > index 99dce93a4188..ab743f6d60ef 100644 > --- a/scripts/mod/file2alias.c > +++ b/scripts/mod/file2alias.c > @@ -11,6 +11,9 @@ > */ > > #include "modpost.h" > +#ifdef __APPLE__ > +#define uuid_t sys_uuid_t > +#endif > #include "devicetable-offsets.h" Is this what Nicolas suggested? https://lore.kernel.org/lkml/20240807-sexy-roadrunner-of-acceptance-a84bbf@lindesnes/ I thought he suggested replacing #ifdef __APPLE__ with -D_UUID_T -D__GETHOSTUUID_H. You added -D_UUID_T -D__GETHOSTUUID_H, keeping #ifdef __APPLE__. > /* We use the ELF typedefs for kernel_ulong_t but bite the bullet and > > -- > 2.46.0 > >
Fri, Sep 06, 2024 at 01:01:29PM +0200, Daniel Gomez kirjoitti: > The uuid_t struct defined in sys/types.h on macOS hosts conflicts with > the one defined in file2alias, resulting in the typedef redefinition > error below. To resolve this conflict, define the _UUID_T and > __GETHOSTUUID_ in file2alias HOSTCFLAGS. > > Error: > HOSTCC scripts/mod/file2alias.o scripts/mod/file2alias.c:45:3: > error: typedef redefinition with different types ('struct uuid_t' vs > '__darwin_uuid_t' (aka 'unsigned char[16]')) 45 | } uuid_t; | > ^ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > sys/_types/_uuid_t.h:31:25: note: previous definition is here 31 | > typedef __darwin_uuid_t uuid_t; | ^ > scripts/mod/file2alias.c:1354:7: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ > scripts/mod/file2alias.c:1354:19: error: member reference base > type 'typeof (((struct tee_client_device_id *)0)->uuid)' (aka > 'unsigned char[16]') is not a structure or union 1354 | > uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], | > ~~~~^ ~ > /Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk/usr/include/ > secure/_stdio.h:47:56: note: expanded from macro 'sprintf' 47 | > __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__) > | ^~~~~~~~~~~ Please, shrink this to the valuable ~3-5 lines. No need to repeat the same for each case!
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile index c729bc936bae..75c12c045f21 100644 --- a/scripts/mod/Makefile +++ b/scripts/mod/Makefile @@ -8,6 +8,8 @@ modpost-objs := modpost.o file2alias.o sumversion.o symsearch.o devicetable-offsets-file := devicetable-offsets.h +HOSTCFLAGS_file2alias.o += -D_UUID_T -D__GETHOSTUUID_H + $(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE $(call filechk,offsets,__DEVICETABLE_OFFSETS_H__) diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 99dce93a4188..ab743f6d60ef 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -11,6 +11,9 @@ */ #include "modpost.h" +#ifdef __APPLE__ +#define uuid_t sys_uuid_t +#endif #include "devicetable-offsets.h" /* We use the ELF typedefs for kernel_ulong_t but bite the bullet and