* [libgpiod][PATCH] build: use AC_CHECK_PROG() instead of AC_CHECK_FILE() for python3-config
@ 2019-11-25 8:51 Bartosz Golaszewski
0 siblings, 0 replies; only message in thread
From: Bartosz Golaszewski @ 2019-11-25 8:51 UTC (permalink / raw)
To: linux-gpio; +Cc: Bartosz Golaszewski, Joel Savitz
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Commit 9ed02fc793b3 ("build: check for python-config in configure")
breaks cross-compilation because AC_CHECK_FILE() only checks the host
machine. Use AC_CHECK_PROG() instead.
Cc: Joel Savitz <joelsavitz@gmail.com>
Fixes: 9ed02fc793b3 ("build: check for python-config in configure")
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
configure.ac | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 066c1ad..62e2671 100644
--- a/configure.ac
+++ b/configure.ac
@@ -183,8 +183,11 @@ if test "x$with_bindings_python" = xtrue
then
AM_PATH_PYTHON([3.0], [],
[AC_MSG_ERROR([python3 not found - needed for python bindings])])
- AC_CHECK_FILE(["$PYTHON-config"], [],
- [AC_MSG_ERROR([python3-config not found - needed for python bindings])])
+ AC_CHECK_PROG([has_python_config], [python3-config], [true], [false])
+ if test "x$has_python_config" = xfalse
+ then
+ AC_MSG_ERROR([python3-config not found - needed for python bindings])
+ fi
AS_IF([test -z "$PYTHON_CPPFLAGS"],
[AC_SUBST(PYTHON_CPPFLAGS, [`$PYTHON-config --includes`])])
AS_IF([test -z "$PYTHON_LIBS"],
--
2.23.0
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