Use CPP, CC and flags in dep check scripts

Signed-off-by: Marcel Bargull <marcel.bargull@udo.edu>
containers · Nov 6, 2020 · c219669 · c219669
1 parent 0c7eff8
commit c219669
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/btrfs_installed_tag.sh b/btrfs_installed_tag.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-cc -E - > /dev/null 2> /dev/null << EOF
+${CPP:-${CC:-cc} -E} ${CPPFLAGS} - > /dev/null 2> /dev/null << EOF
 #include <btrfs/ioctl.h>
 EOF
 if test $? -ne 0 ; then

diff --git a/btrfs_tag.sh b/btrfs_tag.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-cc -E - > /dev/null 2> /dev/null << EOF
+${CPP:-${CC:-cc} -E} ${CPPFLAGS} - > /dev/null 2> /dev/null << EOF
 #include <btrfs/version.h>
 EOF
 if test $? -ne 0 ; then

diff --git a/libdm_tag.sh b/libdm_tag.sh
@@ -2,7 +2,7 @@
 tmpdir="$PWD/tmp.$RANDOM"
 mkdir -p "$tmpdir"
 trap 'rm -fr "$tmpdir"' EXIT
-cc -o "$tmpdir"/libdm_tag -ldevmapper -x c - > /dev/null 2> /dev/null << EOF
+${CC:-cc} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -o "$tmpdir"/libdm_tag -x c - -ldevmapper > /dev/null 2> /dev/null << EOF
 #include <libdevmapper.h>
 int main() {
 	struct dm_task *task;