X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=c%2B%2B%2FMakefile.in;h=bd7fcb1c8474675bba249c70aae4e5d8647d0f02;hp=a4f39e2ef65d11085aa616fa5ec58256aff04868;hb=7f4b9f390624835ceb0849965a7f6ff2dcb39d00;hpb=a5fe3726f7d4374e9b1551b535c8617b423996f2;ds=sidebyside

diff --git a/c++/Makefile.in b/c++/Makefile.in
index a4f39e2e..bd7fcb1c 100644
--- a/c++/Makefile.in
+++ b/c++/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.129 2021/03/20 10:14:27 tom Exp $
+# $Id: Makefile.in,v 1.130 2021/04/18 15:13:58 tom Exp $
 ##############################################################################
 # Copyright 2018-2020,2021 Thomas E. Dickey                                  #
 # Copyright 1998-2015,2016 Free Software Foundation, Inc.                    #
@@ -259,6 +259,18 @@ etip.h:	$(srcdir)/etip.h.in $(srcdir)/edit_cfg.sh
 	cp $(srcdir)/etip.h.in $@
 	$(SHELL) $(srcdir)/edit_cfg.sh ../include/ncurses_cfg.h $@
 
+# Verify that each header-file can be compiled without including another.
+check::
+	@$(SHELL) -c "for header in *.h;\
+		do \
+			[ \$${header} = etip.h ] && continue; \
+			echo \"** testing \$${header}\" ; \
+			echo \"#include <\$${header}>\" >headers.cc; \
+			echo \"int main(int argc, char **argv) { (void) argc; (void) argv; return 0; }\" >>headers.cc; \
+			$(CXX) -c $(CXXFLAGS) $(CPPFLAGS) headers.cc; \
+		done"
+	-@rm -f headers.*
+
 ###############################################################################
 # The remainder of this file is automatically generated during configuration
 ###############################################################################