python,python3: add host-flags/settings to host pip install rules

The host pip install should have the host's CFLAGS, LDFLAGS, etc
available.
And not the target's flags.
Otherwise, weird things can happen when installing
packages (host-side) that need to build C code.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

diff --git a/lang/python/python/files/python-host.mk b/lang/python/python/files/python-host.mk
index f20dbdeabded81dabe2d79a71f761fda568b9b2a..e836eae71d9b91f12e9cface26f89ffef2357205 100644 (file)
--- a/lang/python/python/files/python-host.mk
+++ b/lang/python/python/files/python-host.mk
@@ -37,21 +37,26 @@ define HostPython
        $(HOST_PYTHON_BIN) $(2);
 endef
 
+define host_python_settings
+       ARCH="$(HOST_ARCH)" \
+       CC="$(HOSTCC)" \
+       CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
+       CXX="$(HOSTCXX)" \
+       LD="$(HOSTCC)" \
+       LDSHARED="$(HOSTCC) -shared" \
+       CFLAGS="$(HOST_CFLAGS)" \
+       CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
+       LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
+       _PYTHON_HOST_PLATFORM=linux2
+endef
+
 # $(1) => commands to execute before running pythons script
 # $(2) => python script and its arguments
 # $(3) => additional variables
 define Build/Compile/HostPyRunHost
        $(call HostPython, \
                $(if $(1),$(1);) \
-               CC="$(HOSTCC)" \
-               CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
-               CXX="$(HOSTCXX)" \
-               LD="$(HOSTCC)" \
-               LDSHARED="$(HOSTCC) -shared" \
-               CFLAGS="$(HOST_CFLAGS)" \
-               CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
-               LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
-               _PYTHON_HOST_PLATFORM=linux2 \
+               $(call host_python_settings) \
                $(3) \
                , \
                $(2) \
@@ -63,6 +68,7 @@ endef
 # Note: I shamelessly copied this from Yousong's logic (from python-packages);
 HOST_PYTHON_PIP:=$(STAGING_DIR_HOSTPKG)/bin/pip$(PYTHON_VERSION)
 define host_python_pip_install
+       $(call host_python_settings) \
        $(HOST_PYTHON_PIP) install \
                --root=$(1) \
                --prefix=$(2) \

diff --git a/lang/python/python3/files/python3-host.mk b/lang/python/python3/files/python3-host.mk
index 96bbc19ccca7477d154896edebdc1891cad13b45..4990d33a014312748a2912a5c2bc5d20c08a69e2 100644 (file)
--- a/lang/python/python3/files/python3-host.mk
+++ b/lang/python/python3/files/python3-host.mk
@@ -37,21 +37,26 @@ define HostPython3
        $(HOST_PYTHON3_BIN) $(2);
 endef
 
+define host_python3_settings
+       ARCH="$(HOST_ARCH)" \
+       CC="$(HOSTCC)" \
+       CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
+       CXX="$(HOSTCXX)" \
+       LD="$(HOSTCC)" \
+       LDSHARED="$(HOSTCC) -shared" \
+       CFLAGS="$(HOST_CFLAGS)" \
+       CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON3_INC_DIR)" \
+       LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON3_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
+       _PYTHON_HOST_PLATFORM=linux2
+endef
+
 # $(1) => commands to execute before running pythons script
 # $(2) => python script and its arguments
 # $(3) => additional variables
 define Build/Compile/HostPy3RunHost
        $(call HostPython3, \
                $(if $(1),$(1);) \
-               CC="$(HOSTCC)" \
-               CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
-               CXX="$(HOSTCXX)" \
-               LD="$(HOSTCC)" \
-               LDSHARED="$(HOSTCC) -shared" \
-               CFLAGS="$(HOST_CFLAGS)" \
-               CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON3_INC_DIR)" \
-               LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON3_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
-               _PYTHON_HOST_PLATFORM=linux2 \
+               $(call host_python3_settings) \
                $(3) \
                , \
                $(2) \
@@ -63,6 +68,7 @@ endef
 # Note: I shamelessly copied this from Yousong's logic (from python-packages);
 HOST_PYTHON3_PIP:=$(STAGING_DIR_HOSTPKG)/bin/pip$(PYTHON3_VERSION)
 define host_python3_pip_install
+       $(call host_python3_settings) \
        $(HOST_PYTHON3_PIP) install \
                --root=$(1) \
                --prefix=$(2) \