build: add support for passing C preprocessor flags for DTS builds

[openwrt/staging/mkresin.git] / include / prereq-build.mk

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index 8fbf6f22c4e5352ef61164fdb35ec66b970c73cd..e1918f002787be0abae4953cfedc0cc327122ff7 100644 (file)
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -157,18 +157,24 @@ $(eval $(call SetupHostCommand,perl,Please install Perl 5.x, \
 $(eval $(call CleanupPython2))
 
 $(eval $(call SetupHostCommand,python,Please install Python >= 3.6, \
+       python3.10 -V 2>&1 | grep 'Python 3', \
        python3.9 -V 2>&1 | grep 'Python 3', \
        python3.8 -V 2>&1 | grep 'Python 3', \
        python3.7 -V 2>&1 | grep 'Python 3', \
        python3.6 -V 2>&1 | grep 'Python 3', \
-       python3 -V 2>&1 | grep -E 'Python 3\.[6-9]\.?'))
+       python3 -V 2>&1 | grep -E 'Python 3\.([6-9]|10)\.?'))
 
 $(eval $(call SetupHostCommand,python3,Please install Python >= 3.6, \
+       python3.10 -V 2>&1 | grep 'Python 3', \
        python3.9 -V 2>&1 | grep 'Python 3', \
        python3.8 -V 2>&1 | grep 'Python 3', \
        python3.7 -V 2>&1 | grep 'Python 3', \
        python3.6 -V 2>&1 | grep 'Python 3', \
-       python3 -V 2>&1 | grep -E 'Python 3\.[6-9]\.?'))
+       python3 -V 2>&1 | grep -E 'Python 3\.([6-9]|10)\.?'))
+
+$(eval $(call TestHostCommand,python3-distutils, \
+       Please install the Python3 distutils module, \
+       $(STAGING_DIR_HOST)/bin/python3 -c 'import distutils'))
 
 $(eval $(call SetupHostCommand,git,Please install Git (git-core) >= 1.7.12.2, \
        git --exec-path | xargs -I % -- grep -q -- --recursive %/git-submodule))
@@ -180,7 +186,9 @@ $(eval $(call SetupHostCommand,rsync,Please install 'rsync', \
        rsync --version </dev/null))
 
 $(eval $(call SetupHostCommand,which,Please install 'which', \
-       which which | grep which))
+       /usr/bin/which which, \
+       /bin/which which, \
+       which which))
 
 $(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c
        mkdir -p $(dir $@)
@@ -190,5 +198,4 @@ prereq: $(STAGING_DIR_HOST)/bin/mkhash
 
 # Install ldconfig stub
 $(eval $(call TestHostCommand,ldconfig-stub,Failed to install stub, \
-       touch $(STAGING_DIR_HOST)/bin/ldconfig && \
-       chmod +x $(STAGING_DIR_HOST)/bin/ldconfig))
+       $(LN) /bin/true $(STAGING_DIR_HOST)/bin/ldconfig))