fix: Add CMOCKA_CFLAGS to test program CFLAGS

In macos-14, programs that rely on cmocka need to specify CMOCKA_CFLAGS
as part of their CFLAGS. This has not been an issue so far on older
versions of macOS, or on any release of Ubuntu, but it should be done to
ensure that the library headers can be found.

cli/Makefile.am

@@ -17,7 +17,7 @@ TESTS += test-cli
 check_PROGRAMS += test-cli
 
 test_cli_SOURCES = cli/x52_cli.c cli/test_x52_cli.c
-test_cli_CFLAGS = -DX52_CLI_TESTING -I $(top_srcdir)/libx52
+test_cli_CFLAGS = @CMOCKA_CFLAGS@ -DX52_CLI_TESTING -I $(top_srcdir)/libx52
 test_cli_LDFLAGS = @CMOCKA_LIBS@ $(WARN_LDFLAGS)
 
 # Add a dependency on test_x52_cli_tests.c

daemon/Makefile.am

@@ -126,7 +126,7 @@ x52d_mouse_test_CFLAGS = \
 	-I $(top_srcdir)/libx52 \
 	-I $(top_srcdir)/libx52io \
 	-I $(top_srcdir)/lib/pinelog \
-	$(WARN_CFLAGS)
+	$(WARN_CFLAGS) @CMOCKA_CFLAGS@
 x52d_mouse_test_LDFLAGS = @CMOCKA_LIBS@ $(WARN_LDFLAGS)
 x52d_mouse_test_LDADD = \
 	lib/pinelog/libpinelog.la \

libx52/Makefile.am

@@ -43,7 +43,7 @@ check_PROGRAMS += libx52test libx52-string-test
 
 nodist_libx52test_SOURCES = libx52/test_libx52.c
 libx52test_SOURCES = $(libx52_la_SOURCES)
-libx52test_CFLAGS = @LIBUSB_CFLAGS@ -DLOCALEDIR='"$(localedir)"' -I $(top_srcdir) -I $(top_srcdir)/libx52
+libx52test_CFLAGS = @CMOCKA_CFLAGS@ @LIBUSB_CFLAGS@ -DLOCALEDIR='"$(localedir)"' -I $(top_srcdir) -I $(top_srcdir)/libx52
 libx52test_CFLAGS += -Dlibusb_control_transfer=__wrap_libusb_control_transfer
 libx52test_LDFLAGS = @CMOCKA_LIBS@ @LIBUSB_LIBS@
 libx52test_LDADD = libx52.la
@@ -60,7 +60,7 @@ libx52_string_test_SOURCES = \
 	libx52/test_strings.c \
 	libx52/x52_stringify.c \
 	libx52/x52_strerror.c
-libx52_string_test_CFLAGS = -I $(top_srcdir) -I $(top_srcdir)/libx52
+libx52_string_test_CFLAGS = @CMOCKA_CFLAGS@ -I $(top_srcdir) -I $(top_srcdir)/libx52
 libx52_string_test_LDFLAGS = @CMOCKA_LIBS@
 libx52_string_test_LDADD = libx52.la
 endif

libx52io/Makefile.am

@@ -37,12 +37,12 @@ TESTS += test-axis test-parser
 check_PROGRAMS += test-axis test-parser
 
 test_axis_SOURCES = libx52io/test_axis.c $(libx52io_la_SOURCES)
-test_axis_CFLAGS = $(libx52io_la_CFLAGS)
+test_axis_CFLAGS = @CMOCKA_CFLAGS@ $(libx52io_la_CFLAGS)
 test_axis_LDFLAGS = @CMOCKA_LIBS@ @HIDAPI_LIBS@ $(WARN_LDFLAGS)
 test_axis_LDADD = @LTLIBINTL@
 
 test_parser_SOURCES = libx52io/test_parser.c $(libx52io_la_SOURCES)
-test_parser_CFLAGS = $(libx52io_la_CFLAGS)
+test_parser_CFLAGS = @CMOCKA_CFLAGS@ $(libx52io_la_CFLAGS)
 test_parser_LDFLAGS = @CMOCKA_LIBS@ @HIDAPI_LIBS@ $(WARN_LDFLAGS)
 test_parser_LDADD = @LTLIBINTL@