# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
# and enforce use of SRD_API to explicitly mark all public API functions.
-CFLAGS="$CFLAGS -Wall -Wextra -Wmissing-prototypes -fvisibility=hidden"
+AM_CFLAGS="$AM_CFLAGS -Wall -Wextra -Wmissing-prototypes -fvisibility=hidden"
# Checks for programs.
AC_PROG_CC
# Note: glib-2.0 is part of the libsigrokdecode API
# (hard pkg-config requirement).
AM_PATH_GLIB_2_0([2.24.0],
- [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
+ [AM_CFLAGS="$AM_CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
# Python 3 is always needed.
# Note: We need to try a few different variants, since some systems have a
AC_SUBST(SRD_PACKAGE_VERSION_MICRO)
AC_SUBST(SRD_PACKAGE_VERSION)
+AC_SUBST(AM_CFLAGS)
+
AM_CONDITIONAL(BUILD_RUNTC, test x"$build_runtc" = "xyes")
AC_CONFIG_FILES([Makefile version.h libsigrokdecode.pc])