kc3-lang/gnulib/modules/uchar-c++-tests

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• Hash : 4bf9c964
  Author :
  Date : 2022-01-09T15:38:51
  

  Remove influence of Automake conditionals on conditional dependencies.
  
  * m4/gnulib-common.m4 (gl_CONDITIONAL): New macro.
  (gl_CONDITIONAL_HEADER): Use it instead of AM_CONDITIONAL.
  * m4/libgmp.m4 (gl_LIBGMP): Likewise.
  * modules/posix_spawn_file_actions_addfchdir-tests (configure.ac):
  Likewise.
  * modules/uchar-c++-tests (configure.ac): Likewise.
  * gnulib-tool (func_modules_transitive_closure): Don't inhibit
  conditional dependencies processing on a module that uses an Automake
  conditional.
  

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• modules/uchar-c++-tests

• Files:
  tests/test-uchar-c++.cc
  tests/test-uchar-c++2.cc
  tests/signature.h
  
  Status:
  c++-test
  
  Depends-on:
  ansi-c++-opt
  
  configure.ac:
  AC_REQUIRE([gl_ANSI_CXX])
  if test "$CXX" != no; then
    dnl On FreeBSD 12, 'c++' defines __cplusplus to 201402, although it does not
    dnl have the <cuchar> header file from C++11.
    AC_CACHE_CHECK([whether the C++ compiler has <cuchar>],
      [gl_cv_cxxheader_cuchar],
      [AC_LANG_PUSH([C++])
       AC_COMPILE_IFELSE(
         [AC_LANG_PROGRAM(
            [[#include <cuchar>]],
            [[]])
         ],
         [gl_cv_cxxheader_cuchar=yes],
         [gl_cv_cxxheader_cuchar=no])
       AC_LANG_POP([C++])
      ])
  else
    gl_cv_cxxheader_cuchar=no
  fi
  gl_CONDITIONAL([CXX_HAVE_CUCHAR], [test $gl_cv_cxxheader_cuchar != no])
  
  Makefile.am:
  if ANSICXX
  TESTS += test-uchar-c++
  check_PROGRAMS += test-uchar-c++
  test_uchar_c___SOURCES = test-uchar-c++.cc
  if CXX_HAVE_CUCHAR
  test_uchar_c___SOURCES += test-uchar-c++2.cc
  endif
  test_uchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIB_MBRTOWC)
  endif
  

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