X-Git-Url: https://code.citadel.org/?p=citadel.git;a=blobdiff_plain;f=libcitadel%2Fconfigure.in;fp=libcitadel%2Fconfigure.in;h=178d5d18385e2c8aeff33c7caaefa61b0abb2f9f;hp=933d19daf892aa661dcaf90b8f1a0daa645ae420;hb=d55aaabac6cf26ad7d256f98c4ab7c99b360b67f;hpb=3528ffb4f946f2bb8bed002e2e5873af6c31b35c

diff --git a/libcitadel/configure.in b/libcitadel/configure.in
index 933d19daf..178d5d183 100755
--- a/libcitadel/configure.in
+++ b/libcitadel/configure.in
@@ -4,9 +4,7 @@ dnl
 
 dnl Ensure that libcitadel is configured with autoconf 2.52 or newer
 AC_PREREQ(2.52)
-
-AC_INIT([libcitadel], m4_esyscmd([grep LIBCITADEL_VERSION lib/libcitadel.h | sed 's/[^0-9]*//g' ]))
-
+AC_INIT([libcitadel], m4_esyscmd_s([grep LIBCITADEL_VERSION lib/libcitadel.h | sed 's/[^0-9]*//g' ]))
 AC_CONFIG_SRCDIR(Makefile.in)
 AC_CONFIG_AUX_DIR(conftools)
 AC_CONFIG_SRCDIR(tests/Makefile.in)
@@ -20,7 +18,7 @@ dnl Set LIBAGE to 0.
 dnl
 
 LIBCURRENT=4
-LIBREVISION=m4_esyscmd([grep LIBCITADEL_VERSION lib/libcitadel.h | sed 's/[^0-9]*//g' ])
+LIBREVISION=m4_esyscmd_s([grep LIBCITADEL_VERSION lib/libcitadel.h | sed 's/[^0-9]*//g' ])
 LIBAGE=0
 
 sinclude(conftools/libtool.m4)