mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-06 00:10:59 +00:00
20 lines
658 B
Plaintext
20 lines
658 B
Plaintext
|
dnl this is used by the macro blow to general a proper config.h.in entry
|
||
|
|
m4_define([LYX_AH_CHECK_DECL],
|
||
|
|
[AH_TEMPLATE(AS_TR_CPP(HAVE_DECL_$1),
|
||
|
|
[Define if you have the prototype for function `$1'])])
|
||
|
|
|
||
|
|
dnl Check things are declared in headers to avoid errors or warnings.
|
||
|
|
dnl Called like LYX_CHECK_DECL(function, header1 header2...)
|
||
|
|
dnl Defines HAVE_DECL_{FUNCTION}
|
||
|
|
AC_DEFUN(LYX_CHECK_DECL,
|
||
|
|
[LYX_AH_CHECK_DECL($1)
|
||
|
|
for ac_header in $2
|
||
|
|
do
|
||
|
|
AC_MSG_CHECKING([if $1 is declared by header $ac_header])
|
||
|
|
AC_EGREP_HEADER($1, $ac_header,
|
||
|
|
[AC_MSG_RESULT(yes)
|
||
|
|
AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_DECL_$1))
|
||
|
|
break],
|
||
|
|
[AC_MSG_RESULT(no)])
|
||
|
|
done])
|