Mercurial > hg > octave-lojdl > gnulib-hg
changeset 1061:2a75ba03a44e
*** empty log message ***
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Thu, 23 Oct 1997 13:28:01 +0000 |
| parents | 6aa8a164e8ab |
| children | 21255328a41e |
| files | m4/decl.m4 |
| diffstat | 1 files changed, 12 insertions(+), 7 deletions(-) [+] |
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--- a/m4/decl.m4 +++ b/m4/decl.m4 @@ -1,20 +1,25 @@ AC_DEFUN(jm_CHECK_DECLARATION, [ -test -z "$ac_cv_header_strings_h" && AC_CHECK_HEADERS(strings.h) -test -z "$ac_cv_header_stdlib_h" && AC_CHECK_HEADERS(stdlib.h) -test -z "$ac_cv_header_unistd_h" && AC_CHECK_HEADERS(unistd.h) -AC_MSG_CHECKING([whether $1 is declared]) -AC_CACHE_VAL(jm_cv_func_decl_$1, -[AC_TRY_COMPILE([ + AC_REQUIRE(AC_HEADER_STDC) + test -z "$ac_cv_header_memory_h" && AC_CHECK_HEADERS(memory.h) + test -z "$ac_cv_header_string_h" && AC_CHECK_HEADERS(string.h) + test -z "$ac_cv_header_strings_h" && AC_CHECK_HEADERS(strings.h) + test -z "$ac_cv_header_unistd_h" && AC_CHECK_HEADERS(unistd.h) + AC_MSG_CHECKING([whether $1 is declared]) + AC_CACHE_VAL(jm_cv_func_decl_$1, + [AC_TRY_COMPILE([ #include <stdio.h> #ifdef HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include <memory.h> +# endif # include <string.h> #else # ifdef HAVE_STRINGS_H # include <strings.h> # endif #endif -#ifdef HAVE_STDLIB_H +#ifdef STDC_HEADERS # include <stdlib.h> #endif #ifdef HAVE_UNISTD_H