mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-06 00:10:59 +00:00
2c0668646a
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8774 a592a061-630c-0410-9148-cb99ea01b6c8
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])
|