Cosmetic

diff --git a/configure.ac b/configure.ac
index 96ac1b0b9bd5f4a6dd49276cc2ddc940f92d4eba..5ca0f9689270c7ac3e2c1d748ae727fe8e7d4590 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -924,7 +924,9 @@ if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 AC_CHECK_HEADERS(pthread.h)
 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 
-dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
+dnl It seems that autoconf detects pkg-config only during the first
+dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
+dnl it is nested within a conditional block, so it was not working right.
 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
 AC_ARG_VAR(PKG_CONFIG_PATH,
           [Paths where to find .pc not at the default location])