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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2016-01-07 21:20:27 +0100 |
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committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2016-01-07 21:42:53 +0100 |
commit | 6b0c7a5ed3472e7ed59d0f5c99520fe2d251a5f5 (patch) | |
tree | 5fbf964d5dc107127de686bc26fad6ac0e234280 | |
parent | eaeadc0a8ff2c5ecbc31110bb6e3fe4c5d017e4a (diff) | |
download | microcom-6b0c7a5ed3472e7ed59d0f5c99520fe2d251a5f5.tar.gz microcom-6b0c7a5ed3472e7ed59d0f5c99520fe2d251a5f5.tar.xz |
configure.ac: fix autodetection of can
When the can headers are not available, not finding the first resulted
in enable_can=no, and the second in an error message. Fix this to break
out on the first header not found.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
-rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 4944be6..e8bc842 100644 --- a/configure.ac +++ b/configure.ac @@ -33,7 +33,7 @@ AC_ARG_ENABLE([can], [AS_HELP_STRING([--enable-can], [enable can mode @<:@defaul AS_IF([test "x$enable_can" != "xno"], [AC_CHECK_HEADERS([linux/can.h linux/can/raw.h],, - [AS_IF([test "x$enable_can" = "xcheck"], [enable_can=no], [AC_MSG_ERROR([can depends on Linux can headers])])]) + [AS_IF([test "x$enable_can" != "xyes"], [enable_can=no; break], [AC_MSG_ERROR([can depends on Linux can headers])])]) AS_IF([test "x$enable_can" = "xcheck"], [enable_can=yes]) ]) |