On Thu, May 2, 2019 at 12:32 AM JH <jupiter....@gmail.com> 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 <schnitzelt...@gmail.com> wrote: > > On Wed, May 1, 2019 at 12:35 PM JH <jupiter....@gmail.com> 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.pur...@linuxfoundation.org> 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 > > -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto