diff options
author | Jim Meyering <jim@meyering.net> | 1999-01-10 22:45:03 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 1999-01-10 22:45:03 +0000 |
commit | 6222e67d7fe18f801cd379451b0e6caaecfb6e31 (patch) | |
tree | baba2b3504ef637d7d9a13ebfdc663aee3f75511 /m4 | |
parent | 110bd4aa65fa344ae7b1bd00cbd528ad09842751 (diff) | |
download | coreutils-6222e67d7fe18f801cd379451b0e6caaecfb6e31.tar.xz |
Use 3-arg form of AC_DEFINE instead of the
AC_CHECK_FUNCS hack. Now, it's still a hack, but at least the
comments in config.h.in are meaningful.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/check-decl.m4 | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/m4/check-decl.m4 b/m4/check-decl.m4 index 66f24a983..e482169df 100644 --- a/m4/check-decl.m4 +++ b/m4/check-decl.m4 @@ -1,4 +1,4 @@ -#serial 4 +#serial 5 dnl This is just a wrapper function to encapsulate this kludge. dnl Putting it in a separate file like this helps share it between @@ -24,15 +24,22 @@ AC_DEFUN(jm_CHECK_DECLS, # include <unistd.h> #endif ' + if test x = y; then dnl This code is deliberately never run via ./configure. dnl FIXME: this is a gross hack to make autoheader put entries dnl for each of these symbols in the config.h.in. dnl Otherwise, I'd have to update acconfig.h every time I change dnl this list of functions. - AC_CHECK_FUNCS(DECL_FREE DECL_LSEEK DECL_MALLOC DECL_MEMCHR DECL_REALLOC \ - DECL_STPCPY DECL_STRSTR) + AC_DEFINE(HAVE_DECL_FREE, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_LSEEK, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_MALLOC, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_MEMCHR, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_REALLOC, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_STPCPY, 1, [Define if this function is declared.]) + AC_DEFINE(HAVE_DECL_STRSTR, 1, [Define if this function is declared.]) fi + jm_CHECK_DECLARATIONS($headers, free lseek malloc \ memchr realloc stpcpy strstr) ]) |