* [PATCH] include: fix 'ulong' definition on musl targets
@ 2019-12-16 23:36 Sergei Trofimovich
2019-12-30 11:24 ` Masahiro Yamada
0 siblings, 1 reply; 6+ messages in thread
From: Sergei Trofimovich @ 2019-12-16 23:36 UTC (permalink / raw)
To: u-boot
The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:
```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
...
In file included from tools/env/../../env/flags.c:7,
from tools/env/env_flags.c:1:
include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
| ^~~~~
| long
```
Note: 'ulong' is not defined there.
On glibc 'ulong' comes from <sys/types.h>:
```c
/* Old compatibility names for C types. */
typedef unsigned long int ulong;
```
On musl it comes from <sys/types.h> as well but from under different guards:
```c
typedef unsigned long u_long, ulong;
```
The change inlines 'ulong' define similar to 'uint' define.
Bug: https://bugs.gentoo.org/703132
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
include/compiler.h | 2 +-
include/u-boot/crc.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/compiler.h b/include/compiler.h
index 29507f9840..90372f239c 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -46,7 +46,6 @@
# include <byteswap.h>
#elif defined(__MACH__) || defined(__FreeBSD__)
# include <machine/endian.h>
-typedef unsigned long ulong;
#endif
#ifdef __FreeBSD__
# include <sys/endian.h> /* htole32 and friends */
@@ -66,6 +65,7 @@ typedef uint8_t __u8;
typedef uint16_t __u16;
typedef uint32_t __u32;
typedef unsigned int uint;
+typedef unsigned long ulong;
#define uswap_16(x) \
((((x) & 0xff00) >> 8) | \
diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
index 1086d2168c..b96b50d98b 100644
--- a/include/u-boot/crc.h
+++ b/include/u-boot/crc.h
@@ -8,6 +8,8 @@
#ifndef _UBOOT_CRC_H
#define _UBOOT_CRC_H
+#include <compiler.h> /* unit definition */
+
/**
* crc8() - Calculate and return CRC-8 of the data
*
--
2.24.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] include: fix 'ulong' definition on musl targets
2019-12-16 23:36 [PATCH] include: fix 'ulong' definition on musl targets Sergei Trofimovich
@ 2019-12-30 11:24 ` Masahiro Yamada
2019-12-30 11:38 ` Sergei Trofimovich
0 siblings, 1 reply; 6+ messages in thread
From: Masahiro Yamada @ 2019-12-30 11:24 UTC (permalink / raw)
To: u-boot
On Tue, Dec 17, 2019 at 9:37 PM Sergei Trofimovich <slyfox@gentoo.org> wrote:
>
> The build failure was originally reported on arm64-musl
> target at https://bugs.gentoo.org/703132. Here is the amd64-musl
> variant:
>
> ```
> $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
> $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
> ...
> In file included from tools/env/../../env/flags.c:7,
> from tools/env/env_flags.c:1:
> include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
> 159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
> | ^~~~~
> | long
> ```
>
> Note: 'ulong' is not defined there.
>
> On glibc 'ulong' comes from <sys/types.h>:
>
> ```c
> /* Old compatibility names for C types. */
> typedef unsigned long int ulong;
> ```
>
> On musl it comes from <sys/types.h> as well but from under different guards:
>
> ```c
> typedef unsigned long u_long, ulong;
> ```
>
> The change inlines 'ulong' define similar to 'uint' define.
>
> Bug: https://bugs.gentoo.org/703132
> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
> ---
> include/compiler.h | 2 +-
> include/u-boot/crc.h | 2 ++
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/compiler.h b/include/compiler.h
> index 29507f9840..90372f239c 100644
> --- a/include/compiler.h
> +++ b/include/compiler.h
> @@ -46,7 +46,6 @@
> # include <byteswap.h>
> #elif defined(__MACH__) || defined(__FreeBSD__)
> # include <machine/endian.h>
> -typedef unsigned long ulong;
> #endif
> #ifdef __FreeBSD__
> # include <sys/endian.h> /* htole32 and friends */
> @@ -66,6 +65,7 @@ typedef uint8_t __u8;
> typedef uint16_t __u16;
> typedef uint32_t __u32;
> typedef unsigned int uint;
> +typedef unsigned long ulong;
>
> #define uswap_16(x) \
> ((((x) & 0xff00) >> 8) | \
> diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
> index 1086d2168c..b96b50d98b 100644
> --- a/include/u-boot/crc.h
> +++ b/include/u-boot/crc.h
> @@ -8,6 +8,8 @@
> #ifndef _UBOOT_CRC_H
> #define _UBOOT_CRC_H
>
> +#include <compiler.h> /* unit definition */
> +
> /**
> * crc8() - Calculate and return CRC-8 of the data
> *
From the build log, 'ulong' in include/env.h is causing the error.
So, 664689f1dcb178ccb36842d0564ea8a6e8a7e648
added <compiler.h> to it.
I do not see 'ulong' in include/u-boot/crc.h at all.
Why do you need to touch include/u-boot/crc.h ?
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] include: fix 'ulong' definition on musl targets
2019-12-30 11:24 ` Masahiro Yamada
@ 2019-12-30 11:38 ` Sergei Trofimovich
2019-12-30 12:16 ` Masahiro Yamada
0 siblings, 1 reply; 6+ messages in thread
From: Sergei Trofimovich @ 2019-12-30 11:38 UTC (permalink / raw)
To: u-boot
On Mon, 30 Dec 2019 20:24:08 +0900
Masahiro Yamada <masahiroy@kernel.org> wrote:
> On Tue, Dec 17, 2019 at 9:37 PM Sergei Trofimovich <slyfox@gentoo.org> wrote:
> >
> > The build failure was originally reported on arm64-musl
> > target at https://bugs.gentoo.org/703132. Here is the amd64-musl
> > variant:
> >
> > ```
> > $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
> > $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
> > ...
> > In file included from tools/env/../../env/flags.c:7,
> > from tools/env/env_flags.c:1:
> > include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
> > 159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
> > | ^~~~~
> > | long
> > ```
> >
> > Note: 'ulong' is not defined there.
> >
> > On glibc 'ulong' comes from <sys/types.h>:
> >
> > ```c
> > /* Old compatibility names for C types. */
> > typedef unsigned long int ulong;
> > ```
> >
> > On musl it comes from <sys/types.h> as well but from under different guards:
> >
> > ```c
> > typedef unsigned long u_long, ulong;
> > ```
> >
> > The change inlines 'ulong' define similar to 'uint' define.
> >
> > Bug: https://bugs.gentoo.org/703132
> > Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
> > ---
> > include/compiler.h | 2 +-
> > include/u-boot/crc.h | 2 ++
> > 2 files changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/include/compiler.h b/include/compiler.h
> > index 29507f9840..90372f239c 100644
> > --- a/include/compiler.h
> > +++ b/include/compiler.h
> > @@ -46,7 +46,6 @@
> > # include <byteswap.h>
> > #elif defined(__MACH__) || defined(__FreeBSD__)
> > # include <machine/endian.h>
> > -typedef unsigned long ulong;
> > #endif
> > #ifdef __FreeBSD__
> > # include <sys/endian.h> /* htole32 and friends */
> > @@ -66,6 +65,7 @@ typedef uint8_t __u8;
> > typedef uint16_t __u16;
> > typedef uint32_t __u32;
> > typedef unsigned int uint;
> > +typedef unsigned long ulong;
> >
> > #define uswap_16(x) \
> > ((((x) & 0xff00) >> 8) | \
> > diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
> > index 1086d2168c..b96b50d98b 100644
> > --- a/include/u-boot/crc.h
> > +++ b/include/u-boot/crc.h
> > @@ -8,6 +8,8 @@
> > #ifndef _UBOOT_CRC_H
> > #define _UBOOT_CRC_H
> >
> > +#include <compiler.h> /* unit definition */
> > +
> > /**
> > * crc8() - Calculate and return CRC-8 of the data
> > *
>
>
> From the build log, 'ulong' in include/env.h is causing the error.
> So, 664689f1dcb178ccb36842d0564ea8a6e8a7e648
> added <compiler.h> to it.
>
>
> I do not see 'ulong' in include/u-boot/crc.h at all.
> Why do you need to touch include/u-boot/crc.h ?
Oh, I forgot to post another build failure in commit message:
```
include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
| ^~~~
| int
```
--
Sergei
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH] include: fix 'ulong' definition on musl targets
2019-12-30 11:38 ` Sergei Trofimovich
@ 2019-12-30 12:16 ` Masahiro Yamada
2019-12-30 15:53 ` [PATCH v2 1/2] " Sergei Trofimovich
0 siblings, 1 reply; 6+ messages in thread
From: Masahiro Yamada @ 2019-12-30 12:16 UTC (permalink / raw)
To: u-boot
On Mon, Dec 30, 2019 at 8:39 PM Sergei Trofimovich <slyfox@gentoo.org> wrote:
>
> On Mon, 30 Dec 2019 20:24:08 +0900
> Masahiro Yamada <masahiroy@kernel.org> wrote:
>
> > On Tue, Dec 17, 2019 at 9:37 PM Sergei Trofimovich <slyfox@gentoo.org> wrote:
> > >
> > > The build failure was originally reported on arm64-musl
> > > target at https://bugs.gentoo.org/703132. Here is the amd64-musl
> > > variant:
> > >
> > > ```
> > > $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
> > > $ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
> > > ...
> > > In file included from tools/env/../../env/flags.c:7,
> > > from tools/env/env_flags.c:1:
> > > include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
> > > 159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
> > > | ^~~~~
> > > | long
> > > ```
> > >
> > > Note: 'ulong' is not defined there.
> > >
> > > On glibc 'ulong' comes from <sys/types.h>:
> > >
> > > ```c
> > > /* Old compatibility names for C types. */
> > > typedef unsigned long int ulong;
> > > ```
> > >
> > > On musl it comes from <sys/types.h> as well but from under different guards:
> > >
> > > ```c
> > > typedef unsigned long u_long, ulong;
> > > ```
> > >
> > > The change inlines 'ulong' define similar to 'uint' define.
> > >
> > > Bug: https://bugs.gentoo.org/703132
> > > Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
> > > ---
> > > include/compiler.h | 2 +-
> > > include/u-boot/crc.h | 2 ++
> > > 2 files changed, 3 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/include/compiler.h b/include/compiler.h
> > > index 29507f9840..90372f239c 100644
> > > --- a/include/compiler.h
> > > +++ b/include/compiler.h
> > > @@ -46,7 +46,6 @@
> > > # include <byteswap.h>
> > > #elif defined(__MACH__) || defined(__FreeBSD__)
> > > # include <machine/endian.h>
> > > -typedef unsigned long ulong;
> > > #endif
> > > #ifdef __FreeBSD__
> > > # include <sys/endian.h> /* htole32 and friends */
> > > @@ -66,6 +65,7 @@ typedef uint8_t __u8;
> > > typedef uint16_t __u16;
> > > typedef uint32_t __u32;
> > > typedef unsigned int uint;
> > > +typedef unsigned long ulong;
> > >
> > > #define uswap_16(x) \
> > > ((((x) & 0xff00) >> 8) | \
> > > diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
> > > index 1086d2168c..b96b50d98b 100644
> > > --- a/include/u-boot/crc.h
> > > +++ b/include/u-boot/crc.h
> > > @@ -8,6 +8,8 @@
> > > #ifndef _UBOOT_CRC_H
> > > #define _UBOOT_CRC_H
> > >
> > > +#include <compiler.h> /* unit definition */
> > > +
> > > /**
> > > * crc8() - Calculate and return CRC-8 of the data
> > > *
> >
> >
> > From the build log, 'ulong' in include/env.h is causing the error.
> > So, 664689f1dcb178ccb36842d0564ea8a6e8a7e648
> > added <compiler.h> to it.
> >
> >
> > I do not see 'ulong' in include/u-boot/crc.h at all.
> > Why do you need to touch include/u-boot/crc.h ?
>
> Oh, I forgot to post another build failure in commit message:
>
> ```
> include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
> 37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
> | ^~~~
> | int
> ```
>
Maybe, this can be split into two patches ?
I think this patch is addressing two issues.
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] include: fix 'ulong' definition on musl targets
2019-12-30 12:16 ` Masahiro Yamada
@ 2019-12-30 15:53 ` Sergei Trofimovich
2019-12-30 15:53 ` [PATCH v2 2/2] include/u-boot/crc.h: pull 'uint' " Sergei Trofimovich
0 siblings, 1 reply; 6+ messages in thread
From: Sergei Trofimovich @ 2019-12-30 15:53 UTC (permalink / raw)
To: u-boot
The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:
```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
...
In file included from tools/env/../../env/flags.c:7,
from tools/env/env_flags.c:1:
include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
| ^~~~~
| long
```
Note: 'ulong' is not defined there.
On glibc 'ulong' comes from <sys/types.h>:
```c
/* Old compatibility names for C types. */
typedef unsigned long int ulong;
```
On musl it comes from <sys/types.h> as well but from under different guards:
```c
typedef unsigned long u_long, ulong;
```
The change inlines 'ulong' define similar to 'uint' define.
Bug: https://bugs.gentoo.org/703132
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
include/compiler.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/compiler.h b/include/compiler.h
index 29507f9840..90372f239c 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -46,7 +46,6 @@
# include <byteswap.h>
#elif defined(__MACH__) || defined(__FreeBSD__)
# include <machine/endian.h>
-typedef unsigned long ulong;
#endif
#ifdef __FreeBSD__
# include <sys/endian.h> /* htole32 and friends */
@@ -66,6 +65,7 @@ typedef uint8_t __u8;
typedef uint16_t __u16;
typedef uint32_t __u32;
typedef unsigned int uint;
+typedef unsigned long ulong;
#define uswap_16(x) \
((((x) & 0xff00) >> 8) | \
--
2.24.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v2 2/2] include/u-boot/crc.h: pull 'uint' definition on musl targets
2019-12-30 15:53 ` [PATCH v2 1/2] " Sergei Trofimovich
@ 2019-12-30 15:53 ` Sergei Trofimovich
0 siblings, 0 replies; 6+ messages in thread
From: Sergei Trofimovich @ 2019-12-30 15:53 UTC (permalink / raw)
To: u-boot
The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:
```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all -j$(nproc)
...
include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
| ^~~~
| int
```
Note: 'uint' is not defined there.
On glibc 'uint' comes from <sys/types.h> and happens to work on most .c files.
The change imports 'uint' declaration from '<compiler.h>'.
Bug: https://bugs.gentoo.org/703132
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
include/u-boot/crc.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
index 1086d2168c..bfd477f31d 100644
--- a/include/u-boot/crc.h
+++ b/include/u-boot/crc.h
@@ -8,6 +8,8 @@
#ifndef _UBOOT_CRC_H
#define _UBOOT_CRC_H
+#include <compiler.h> /* 'uint*' definitions */
+
/**
* crc8() - Calculate and return CRC-8 of the data
*
--
2.24.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
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Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2019-12-16 23:36 [PATCH] include: fix 'ulong' definition on musl targets Sergei Trofimovich
2019-12-30 11:24 ` Masahiro Yamada
2019-12-30 11:38 ` Sergei Trofimovich
2019-12-30 12:16 ` Masahiro Yamada
2019-12-30 15:53 ` [PATCH v2 1/2] " Sergei Trofimovich
2019-12-30 15:53 ` [PATCH v2 2/2] include/u-boot/crc.h: pull 'uint' " Sergei Trofimovich
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