From: Thomas Petazzoni Date: Tue, 11 Dec 2018 14:28:51 +0000 (+0100) Subject: package/libgtk3: don't use pkgconf directly for host build X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=faeed44e3febc1faeaee825a583e8cf47a31c0e6;p=buildroot.git package/libgtk3: don't use pkgconf directly for host build The build of host-libgtk3 calls $(HOST_DIR)/bin/pkgconf directly, assuming that it will return correct results when building host tools. It did work in practice without per-package directories, but is not how pkg-config is used for host build in general: we recommend to use $(HOST_DIR)/bin/pkg-config and we have in $(HOST_MAKE_ENV) a number of environment variables that tell pkg-config to return results relevant for host builds. With per-package directories, calling $(HOST_DIR)/bin/pkgconf fails badly, because it searches for .pc files in the per-package directory of host-pkgconf itself, which obviously is empty. So, we switch to using $(HOST_MAKE_ENV) $(PKG_CONFIG_HOST_BINARY), which uses the regular pkg-config with the right environment variables. This allows the build of host-libgtk3 to find gdk-pixbuf-2.0 and gio-2.0 built for the host, even in the context of BR2_PER_PACKAGE_DIRECTORIES=y. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/package/libgtk3/libgtk3.mk b/package/libgtk3/libgtk3.mk index 1b85d00aae..bdf820de37 100644 --- a/package/libgtk3/libgtk3.mk +++ b/package/libgtk3/libgtk3.mk @@ -151,8 +151,8 @@ HOST_LIBGTK3_DEPENDENCIES = \ host-librsvg HOST_LIBGTK3_CFLAGS = \ - `$(HOST_DIR)/bin/pkgconf --cflags --libs gdk-pixbuf-2.0` \ - `$(HOST_DIR)/bin/pkgconf --cflags --libs gio-2.0` + `$(HOST_MAKE_ENV) $(PKG_CONFIG_HOST_BINARY) --cflags --libs gdk-pixbuf-2.0` \ + `$(HOST_MAKE_ENV) $(PKG_CONFIG_HOST_BINARY) --cflags --libs gio-2.0` define HOST_LIBGTK3_CONFIGURE_CMDS echo "#define GETTEXT_PACKAGE \"gtk30\"" >> $(@D)/gtk/config.h