From d6d7130f0a2e3b81880fca29966e42c1b2be40a7 Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Fri, 8 Jan 2021 22:22:52 +0000 Subject: [PATCH] m4/sctp.m4: make conpatible to autoconf-2.70 On recently released `autoconf-2.70` generated `./configure` fails as: ``` $ ./configure ... checking for struct sctp_event_subscribe.sctp_stream_reset_event... yes checking for gcc options needed to detect all undeclared functions... none needed ./configure: line 16464: syntax error: unexpected end of file ``` This happens becuase new autoconf generates less whitespace: ``` { if ... ... fi} ``` It requires at least whitespace between `fi` and `}`. As input already has newlines the change just drops extra `{}`. Tested on `autoconf-2.69` and `autoconf-2.70`. Signed-off-by: Sergei Trofimovich Signed-off-by: Marcelo Ricardo Leitner --- m4/sctp.m4 | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/m4/sctp.m4 b/m4/sctp.m4 index 6593517..94527a6 100644 --- a/m4/sctp.m4 +++ b/m4/sctp.m4 @@ -6,7 +6,7 @@ # Macros to assist on probing kernel features # Probes if a type is defined -AC_DEFUN([LKSCTP_CHECK_TYPE], [{ +AC_DEFUN([LKSCTP_CHECK_TYPE], [ AC_CHECK_TYPE([$1], AC_DEFINE([$2], 1, [Define if $1 is present.]) @@ -22,10 +22,10 @@ AC_CHECK_TYPE([$1], #ifdef HAVE_LINUX_SCTP_H # include #endif -])}]) +])]) # Probes if a struct has a given member -AC_DEFUN([LKSCTP_CHECK_MEMBER], [{ +AC_DEFUN([LKSCTP_CHECK_MEMBER], [ AC_CHECK_MEMBER([$1], AC_DEFINE([$2], 1, [Define if $1 is present.]) @@ -41,10 +41,10 @@ AC_CHECK_MEMBER([$1], #ifdef HAVE_LINUX_SCTP_H # include #endif -])}]) +])]) # Probes if a declaration is present -AC_DEFUN([LKSCTP_CHECK_DECL], [{ +AC_DEFUN([LKSCTP_CHECK_DECL], [ AC_CHECK_DECL([$1], AC_DEFINE([$2], 1, [Define if $1 is present.]) @@ -60,4 +60,4 @@ AC_CHECK_DECL([$1], #ifdef HAVE_LINUX_SCTP_H # include #endif -])}]) +])])