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Could not find glib.h

JH
 

Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what I
could be missing here?

fatal error: glib.h: No such file or directory
| #include <glib.h>
| ^~~~~~~~
| compilation terminated.

Thank you.

Kind regards,

- jupiter
Richard Purdie
 

On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use for
glib-2.0...

Cheers,

Richard
JH
 

Thanks Richard, where to run pkg-config? If I run pkg-config in the
host, it pointed to host Ubuntu package which is different to the
cross compiler.

On 5/1/19, Richard Purdie <richard.purdie@...> wrote:
On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use for
glib-2.0...
Andreas Müller
 

On Wed, May 1, 2019 at 12:35 PM JH <jupiter.hce@...> wrote:

Thanks Richard, where to run pkg-config? If I run pkg-config in the
host, it pointed to host Ubuntu package which is different to the
cross compiler.

On 5/1/19, Richard Purdie <richard.purdie@...> wrote:
On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use for
glib-2.0...
Maybe I missed something but there is not much information about what
you are trying to build. Starts with build system: autotools / cmake /
meson / qmake / waf?

Is there a place to look into the recipe? That might make support easier.

Andreas
JH
 

Hi Andreas,

It was my program, it has been compiled for weeks without any issues
until I added an #include <glib.h>, despite the glib-2.0 was defined
in the recipe, the do_compile() stopped at following errors, I can see
glib-2.0 was built in build and image directory, I can see glib.h was
in build and image directory, is it a basic principle if a package
library was defined in DEPENDS, the bitback should automatically find
the header files and library links? Why it still complained no such
file?

DEPENDS += "glib-2.0"
RDEPENDS += "glib-2.0"

do_compile() {
oe_runmake -e
}


fatal error: glib.h: No such file or directory #include <glib.h>

^~~~~~~~
compilation terminated.

Thank you.

Kind regards,

- jupiter

On 5/1/19, Andreas Müller <schnitzeltony@...> wrote:
On Wed, May 1, 2019 at 12:35 PM JH <jupiter.hce@...> wrote:

Thanks Richard, where to run pkg-config? If I run pkg-config in the
host, it pointed to host Ubuntu package which is different to the
cross compiler.

On 5/1/19, Richard Purdie <richard.purdie@...> wrote:
On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use for
glib-2.0...
Maybe I missed something but there is not much information about what
you are trying to build. Starts with build system: autotools / cmake /
meson / qmake / waf?

Is there a place to look into the recipe? That might make support easier.

Andreas
Burton, Ross <ross.burton@...>
 

On Wed, 1 May 2019 at 23:33, JH <jupiter.hce@...> wrote:
It was my program, it has been compiled for weeks without any issues
until I added an #include <glib.h>, despite the glib-2.0 was defined
in the recipe, the do_compile() stopped at following errors, I can see
glib-2.0 was built in build and image directory, I can see glib.h was
in build and image directory, is it a basic principle if a package
library was defined in DEPENDS, the bitback should automatically find
the header files and library links? Why it still complained no such
file?
Because that's not how glib works.

https://developer.gnome.org/glib/stable/glib-compiling.html

Ross
Andreas Müller
 

On Thu, May 2, 2019 at 12:32 AM JH <jupiter.hce@...> wrote:

Hi Andreas,

It was my program, it has been compiled for weeks without any issues
until I added an #include <glib.h>, despite the glib-2.0 was defined
in the recipe, the do_compile() stopped at following errors, I can see
glib-2.0 was built in build and image directory, I can see glib.h was
in build and image directory, is it a basic principle if a package
library was defined in DEPENDS, the bitback should automatically find
the header files and library links? Why it still complained no such
file?

DEPENDS += "glib-2.0"
RDEPENDS += "glib-2.0"
^ In case your program links successfully this can go

you could write

do_compile() {
CFLAGS="${CFLAGS} `pkg-config --cflags glib-2.0`"
LDFLAGS="${LDFLAGS} `pkg-config --libs glib-2.0`"
oe_runmake -e
}

Or similar in your Makefile

And and don't forget

inherit pkgconfig

in your recipe

Andreas



do_compile() {
oe_runmake -e
}


fatal error: glib.h: No such file or directory #include <glib.h>

^~~~~~~~
compilation terminated.

Thank you.

Kind regards,

- jupiter




On 5/1/19, Andreas Müller <schnitzeltony@...> wrote:
On Wed, May 1, 2019 at 12:35 PM JH <jupiter.hce@...> wrote:

Thanks Richard, where to run pkg-config? If I run pkg-config in the
host, it pointed to host Ubuntu package which is different to the
cross compiler.

On 5/1/19, Richard Purdie <richard.purdie@...> wrote:
On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h, what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use for
glib-2.0...
Maybe I missed something but there is not much information about what
you are trying to build. Starts with build system: autotools / cmake /
meson / qmake / waf?

Is there a place to look into the recipe? That might make support easier.

Andreas
JH
 

Thank you very much Andreas, that fixed it, so much to learn :-).

Appreciate your helps.

- jupiter

On 5/2/19, Andreas Müller <schnitzeltony@...> wrote:
On Thu, May 2, 2019 at 12:32 AM JH <jupiter.hce@...> wrote:

Hi Andreas,

It was my program, it has been compiled for weeks without any issues
until I added an #include <glib.h>, despite the glib-2.0 was defined
in the recipe, the do_compile() stopped at following errors, I can see
glib-2.0 was built in build and image directory, I can see glib.h was
in build and image directory, is it a basic principle if a package
library was defined in DEPENDS, the bitback should automatically find
the header files and library links? Why it still complained no such
file?

DEPENDS += "glib-2.0"
RDEPENDS += "glib-2.0"
^ In case your program links successfully this can go

you could write

do_compile() {
CFLAGS="${CFLAGS} `pkg-config --cflags glib-2.0`"
LDFLAGS="${LDFLAGS} `pkg-config --libs glib-2.0`"
oe_runmake -e
}

Or similar in your Makefile

And and don't forget

inherit pkgconfig

in your recipe

Andreas



do_compile() {
oe_runmake -e
}


fatal error: glib.h: No such file or directory #include <glib.h>

^~~~~~~~
compilation terminated.

Thank you.

Kind regards,

- jupiter




On 5/1/19, Andreas Müller <schnitzeltony@...> wrote:
On Wed, May 1, 2019 at 12:35 PM JH <jupiter.hce@...> wrote:

Thanks Richard, where to run pkg-config? If I run pkg-config in the
host, it pointed to host Ubuntu package which is different to the
cross compiler.

On 5/1/19, Richard Purdie <richard.purdie@...> wrote:
On Wed, 2019-05-01 at 10:43 +1000, JH wrote:
Hi,

I added glib-2.0 to DEPENDS but it still could find the glib.h,
what
I
could be missing here?

fatal error: glib.h: No such file or directory
#include <glib.h>
^~~~~~~~
compilation terminated.
You probably need to use pkg-config to find out which CFLAGS to use
for
glib-2.0...
Maybe I missed something but there is not much information about what
you are trying to build. Starts with build system: autotools / cmake /
meson / qmake / waf?

Is there a place to look into the recipe? That might make support
easier.

Andreas

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