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author | Ben Wolsieffer <lopsided98@users.noreply.github.com> | 2018-12-05 12:31:44 -0500 |
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committer | Brian Behlendorf <behlendorf1@llnl.gov> | 2018-12-05 09:31:44 -0800 |
commit | 2aa398f3aa907b71e1f827aec8e59d5dd081cb6f (patch) | |
tree | 52463ab515e9e0af9c5f89f54e9df45bd67fa824 /config | |
parent | e3c85c0938c5d878927fcb812792b68fd056b188 (diff) |
Use autoconf variable for C preprocessor
This fixes the build when cross-compiling, where the preprocessor might
be prefixed.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Ben Wolsieffer <benwolsieffer@gmail.com>
Closes #8180
Diffstat (limited to 'config')
-rw-r--r-- | config/kernel.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/config/kernel.m4 b/config/kernel.m4 index 118f1d8dc..7330c00e1 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -275,7 +275,7 @@ AC_DEFUN([ZFS_AC_KERNEL], [ AS_IF([test "$utsrelease"], [ kernsrcver=`(echo "#include <$utsrelease>"; echo "kernsrcver=UTS_RELEASE") | - cpp -I $kernelbuild/include | + ${CPP} -I $kernelbuild/include - | grep "^kernsrcver=" | cut -d \" -f 2` AS_IF([test -z "$kernsrcver"], [ |