doc/coding: Improve section "Portability" a bit

[empserver] / configure.ac

diff --git a/configure.ac b/configure.ac
index 1885981a7ffb862652d8b3fa33e792b2448e5fae..46f1859f364d29d129f590ee3553a8b0860fc21a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -84,6 +84,8 @@ LIBS="$LIBS_SOCKETS $LIBS"
 AX_LIB_SOCKET_NSL
 LIBS_server="$LIBS"
 MY_WITH_READLINE
+MY_WITH_TERMINFO
+LIBS_client="$LIBS"
 
 
 ### Checks for header files
@@ -91,6 +93,9 @@ MY_WITH_READLINE
 
 ### Checks for typedefs, structures, and compiler characteristics
 
+if test "$GCC"
+then
+
 # Enable useful warnings
 # Some of them are commented out because the code needs cleanup first
 # Clang needs to be tested with -Werror=unknown-warning-option
@@ -168,6 +173,8 @@ main(int argc, char *argv[])
 }
     ]])])
 
+fi # $GCC
+
 
 ### Checks for library functions
 
@@ -217,9 +224,6 @@ POSIX)      AC_DEFINE([EMPTH_POSIX], 1, [Define to use POSIX threads]) ;;
 Windows) AC_DEFINE([EMPTH_W32], 1, [Define to use Windows threads]) ;;
 esac
 
-MY_WITH_TERMINFO
-LIBS_client="$LIBS"
-
 
 ### Output