X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=syntax-checks.mk;h=77d2f42a453c3300a030c28957d3278ea5524c3d;hb=edbcd8f1948b35f956bba1586d7cc2e628b98338;hp=417ae5e8ee50df9a575e65a84b58716d5fcbc5ab;hpb=5898641fb97b63ff62d84eed90ea7e1b2329bfe8;p=platform%2Fupstream%2Fautomake.git

diff --git a/syntax-checks.mk b/syntax-checks.mk
index 417ae5e..77d2f42 100644
--- a/syntax-checks.mk
+++ b/syntax-checks.mk
@@ -39,7 +39,6 @@ ams := $(shell find $(srcdir) -name '*.dir' -prune -o -name '*.am' -print)
 # guaranteed to work on my machine.
 syntax_check_rules = \
 $(sc_tests_plain_check_rules) \
-sc_test_names \
 sc_diff_automake_in_automake \
 sc_diff_aclocal_in_automake \
 sc_perl_syntax \
@@ -56,6 +55,7 @@ sc_perl_at_uscore_in_scalar_context \
 sc_perl_local \
 sc_AMDEP_TRUE_in_automake_in \
 sc_tests_make_without_am_makeflags \
+$(sc_obsolete_requirements_rules) \
 sc_tests_obsolete_variables \
 sc_tests_here_document_format \
 sc_tests_command_subst \
@@ -75,69 +75,6 @@ sc_unquoted_DESTDIR \
 sc_tabs_in_texi \
 sc_at_in_texi
 
-## Look for test whose names can cause spurious failures when used as
-## first argument to AC_INIT (chiefly because they might contain an
-## m4/m4sugar builtin or macro name).
-m4_builtins = \
-  __gnu__ \
-  __unix__ \
-  bpatsubst \
-  bregexp \
-  builtin \
-  changecom \
-  changequote \
-  changeword \
-  debugfile \
-  debugmode \
-  decr \
-  define \
-  defn \
-  divert \
-  divnum \
-  dnl \
-  dumpdef \
-  errprint \
-  esyscmd \
-  eval \
-  format \
-  ifdef \
-  ifelse \
-  include \
-  incr \
-  index \
-  indir \
-  len \
-  m4exit \
-  m4wrap \
-  maketemp \
-  mkstemp \
-  patsubst \
-  popdef \
-  pushdef \
-  regexp \
-  shift \
-  sinclude \
-  substr \
-  symbols \
-  syscmd \
-  sysval \
-  traceoff \
-  traceon \
-  translit \
-  undefine \
-  undivert
-sc_test_names:
-	@m4_builtin_rx=`echo $(m4_builtins) | sed 's/ /|/g'`; \
-	 m4_macro_rx="\\<($$m4_builtin_rx)\\>|\\<_?(A[CUMHS]|m4)_"; \
-	 if { \
-	   for t in $(xtests); do echo $$t; done \
-	     | LC_ALL=C grep -E "$$m4_macro_rx"; \
-	 }; then \
-	   echo "the names of the tests above can be problematic" 1>&2; \
-	   echo "Avoid test names that contain names of m4 macros" 1>&2; \
-	   exit 1; \
-	 fi
-
 ## These check avoids accidental configure substitutions in the source.
 ## There are exactly 9 lines that should be modified from automake.in to
 ## automake, and 10 lines that should be modified from aclocal.in to
@@ -302,6 +239,19 @@ sc_tests_obsolete_variables:
 	  exit 1; \
 	else :; fi
 
+## Look out for obsolete requirements specified in the test cases.
+sc_obsolete_requirements_rules = sc_no_texi2dvi-o sc_no_makeinfo-html
+modern-requirement.texi2dvi-o = texi2dvi
+modern-requirement.makeinfo-html = makeinfo
+
+$(sc_obsolete_requirements_rules): sc_no_% :
+	@if grep -E 'required=.*\b$*\b' $(xtests); then \
+	  echo "Requirement '$*' is obsolete and shouldn't" \
+	       "be used anymore." >&2; \
+	  echo "You should use '$(modern-requirement.$*)' instead." >&2; \
+	  exit 1; \
+	fi
+
 ## Tests should never call some programs directly, but only through the
 ## corresponding variable (e.g., '$MAKE', not 'make').  This will allow
 ## the programs to be overridden at configure time (for less brittleness)