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m4/ax_check_define.m4
31 строка
627 B
Stefan Berger
build-sys: Require only autoconf 2.63 for older systems
20 июн 2019, 20:08
20 июн 2019, 20:08
a60df6f
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# SYNOPSIS # # AX_CHECK_DEFINE(includefile, define, [ACTION-SUCCESS], [ACTION-FAILURE]) # # DESCRIPTION # # Check whether the given #define is available in the given #include file # # LICENSE # # See the root directory of the libtpms project for the LICENSE # AC_DEFUN([AX_CHECK_DEFINE], [AC_PREREQ(2.63) AC_MSG_CHECKING(whether $2 is defined in $1) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[#include $1]], [[#ifndef $2 #error $2 not defined #endif]])], [ AC_MSG_RESULT([yes]) [$3] ], [ AC_MSG_RESULT([no]) [$4] ] ) ] )