50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
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From d993fe52e4bc78284950fcaa620088f58f3d35ea Mon Sep 17 00:00:00 2001
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From: Juan RP <xtraeme@gmail.com>
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Date: Sun, 3 Nov 2013 08:33:31 +0100
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Subject: [PATCH] Cache configure result of getcwd(NULL,0) test.
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This is the last configure test that must be cached for a proper
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cross compilation.
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---
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configure.ac | 23 +++++++++++++----------
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1 file changed, 13 insertions(+), 10 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index cf11933..f0c1484 100644
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--- configure.ac
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+++ configure.ac
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@@ -56,17 +56,20 @@ KYUA_GETOPT
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KYUA_LAST_SIGNO
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AC_CHECK_FUNCS([putenv setenv unsetenv])
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-
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-AC_MSG_CHECKING([whether getcwd(NULL, 0) works])
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-AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdlib.h>
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+AC_CACHE_CHECK(
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+ [whether getcwd(NULL, 0) works],
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+ [kyua_cv_getcwd_null_0_works], [
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+ AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdlib.h>
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#include <unistd.h>],
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- [char *cwd = getcwd(NULL, 0);
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- return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;])],
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- [AC_MSG_RESULT(yes)
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- AC_DEFINE([HAVE_GETCWD_DYN], [1],
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- [Define to 1 if getcwd(NULL, 0) works])],
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- [AC_MSG_RESULT(no)])
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-
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+ [char *cwd = getcwd(NULL, 0);
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+ return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;])],
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+ [kyua_cv_getcwd_null_0_works=yes],
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+ [kyua_cv_getcwd_null_0_works=no])
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+])
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+if test "${kyua_cv_getcwd_null_0_works}" = yes; then
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+ AC_DEFINE([HAVE_GETCWD_DYN], [1],
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+ [Define to 1 if getcwd(NULL, 0) works])
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+fi
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AC_PROG_RANLIB
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--
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1.8.4.1
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