build: don't expect automake to set $PYTHON

PATCH New Bartosz Golaszewski 1 participant 1 message Jan 24, 2023 GPIO

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Bartosz Golaszewski

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2023-01-24 16:42 UTC #0 lore raw

PATCH 1/1 build: don't expect automake to set $PYTHON

From: Bartosz Golaszewski <[email protected]>

It seems that the implementation of AM_PATH_PYTHON() changed in automake recently and no longer sets $PYTHON variable which breaks the build on some systems.

We know we use python3 so use python3-config explicitly.

Signed-off-by Bartosz Golaszewski <[email protected]>

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

configure.ac +2 -2

index 3149384..0460810 100644
@@ -204,9 +204,9 @@ then
 		AC_MSG_ERROR([python3-config not found - needed for python bindings])
 	fi
 	AS_IF([test -z "$PYTHON_CPPFLAGS"],
-		[AC_SUBST(PYTHON_CPPFLAGS, [`$PYTHON-config --includes`])])
+		[AC_SUBST(PYTHON_CPPFLAGS, [`python3-config --includes`])])
 	AS_IF([test -z "$PYTHON_LIBS"],
-		[AC_SUBST(PYTHON_LIBS, [`$PYTHON-config --libs`])])
+		[AC_SUBST(PYTHON_LIBS, [`python3-config --libs`])])
 fi
 
 AC_CHECK_PROG([has_doxygen], [doxygen], [true], [false])

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