OS=`uname`
LIBTOOLIZE=libtoolize
-ACLOCAL_DIR=
if [ "x$OS" = "xDarwin" ]; then
LIBTOOLIZE=glibtoolize
-
if [ -d /sw/share/aclocal ]; then
# fink installs aclocal macros here
ACLOCAL_DIR="-I /sw/share/aclocal"
# Xcode installs aclocal macros here
ACLOCAL_DIR="-I /usr/share/aclocal"
fi
-
-elif [ "x$OS" = "xMINGW32_NT-5.1" ]; then
- # Windows XP
- ACLOCAL_DIR="-I /usr/local/share/aclocal"
-elif [ "x$OS" = "xMINGW32_NT-6.0" ]; then
- # Windows Vista
- ACLOCAL_DIR="-I /usr/local/share/aclocal"
-elif [ "x$OS" = "xMINGW32_NT-6.1" ]; then
- # Windows 7
- ACLOCAL_DIR="-I /usr/local/share/aclocal"
fi
echo "Generating build system..."
${LIBTOOLIZE} --install --copy --quiet || exit 1
aclocal ${ACLOCAL_DIR} || exit 1
+
+# Check the version of a specific autoconf macro that tends to cause problems.
+CXXMACROVERSION=$(
+ grep -B 5 'm4_define(\[_AX_CXX_COMPILE_STDCXX_11_testbody\]' aclocal.m4 |
+ sed -n 's/.*serial[ \t][ \t]*\([0-9][0-9]*\).*/\1/p'
+)
+if [ "x$CXXMACROVERSION" = "x" ]; then
+ echo "--- Warning: AX_CXX_COMPILE_STDCXX_11 macro not found."
+ echo "--- You won't be able to build the language bindings!"
+ echo "--- More info: http://sigrok.org/wiki/Building#FAQ"
+fi
+if [ "x$CXXMACROVERSION" != "x" ] && [ "$CXXMACROVERSION" -lt 4 ]; then
+ echo "--- Warning: AX_CXX_COMPILE_STDCXX_11 macro is too old."
+ echo "--- (found version $CXXMACROVERSION, at least 4 is required)"
+ echo "--- You won't be able to build the language bindings!"
+ echo "--- More info: http://sigrok.org/wiki/Building#FAQ"
+fi
+
autoheader || exit 1
automake --add-missing --copy || exit 1
autoconf || exit 1