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-rw-r--r--m4/Makefile1
-rw-r--r--m4/package_libcap.m44
2 files changed, 5 insertions, 0 deletions
diff --git a/m4/Makefile b/m4/Makefile
index f3f195c5..8d9393f6 100644
--- a/m4/Makefile
+++ b/m4/Makefile
@@ -11,6 +11,7 @@ LSRCFILES = \
package_aiodev.m4 \
package_gdbmdev.m4 \
package_globals.m4 \
+ package_libcap.m4 \
package_libcdev.m4 \
package_liburing.m4 \
package_ncurses.m4 \
diff --git a/m4/package_libcap.m4 b/m4/package_libcap.m4
new file mode 100644
index 00000000..f1ea139c
--- /dev/null
+++ b/m4/package_libcap.m4
@@ -0,0 +1,4 @@
+AC_DEFUN([AC_PACKAGE_WANT_LIBCAP],
+ [ AC_CHECK_HEADERS(sys/capability.h, [ have_libcap=true ], [ have_libcap=false ])
+ AC_SUBST(have_libcap)
+ ])