# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
# and enforce use of SR_API to explicitly mark all public API functions.
COMMON_FLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
-CFLAGS="$COMMON_FLAGS -Wmissing-prototypes"
+CFLAGS="$COMMON_FLAGS -std=c11 -D_POSIX_C_SOURCE=200112L -Wmissing-prototypes"
CXXFLAGS="-std=c++11 $COMMON_FLAGS"
# Checks for programs.
# libserialport is only needed for some hardware drivers. Disable the
# respective drivers if it is not found.
if test "x$enable_libserialport" != "xno"; then
- PKG_CHECK_MODULES([libserialport], [libserialport >= 0.2.0],
+ PKG_CHECK_MODULES([libserialport], [libserialport >= 0.1.1],
[have_libserialport="yes"; LIB_CFLAGS="$LIB_CFLAGS $libserialport_CFLAGS";
LIBS="$LIBS $libserialport_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libserialport"],
echo
# Note: This only works for libs with pkg-config integration.
-for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.2.0" \
+for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.1" \
"librevisa >= 0.0.20130412" "libusb-1.0 >= 1.0.16" "libftdi >= 0.16" \
"libftdi1 >= 1.0" "libgpib" "glibmm-2.4 >= 2.32.0" \
"pygobject-3.0 >= 3.0.0" "check >= 0.9.4"