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From d86f720bf221d713243e60147c412c05696bae7a Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Wed, 21 Apr 2021 01:16:11 +0000
Subject: [PATCH] Rewrite configure.ac
First cut at rewriting the configure script to use standard macros. Couldn't
find the macros referred to in the original and they were non-standard anyway.
First noticed when fixing a Bashism.
---
configure.in | 74 +++++++++++++++++--------------------------------
src/YSM_Setup.c | 3 +-
2 files changed, 26 insertions(+), 51 deletions(-)
diff --git a/configure.in b/configure.in
index 767fb51..e9f4262 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,5 @@
AC_INIT(src/YSM_Main.c)
+
# give welcome
echo ""
echo ""
@@ -11,32 +12,20 @@ AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
-# check missing posix types
-CHECK_POSIX_TYPES
-
-# enable command line options.
-ac_arg_threads="no"
-ac_arg_readline="no"
+AC_ARG_ENABLE([threads],
+ AS_HELP_STRING([--disable-threads], [Disable threads]))
-AC_ARG_ENABLE([threads],
- AC_HELP_STRING([--disable-threads],
- [disable threads support]),
- ac_arg_threads=$enableval, ac_arg_threads=yes)
-
-AC_ARG_ENABLE([readline],
- AC_HELP_STRING([--disable-readline],
- [do not try to use the readline library]),
- ac_arg_readline=$enableval, ac_arg_readline=yes)
+AC_ARG_ENABLE([readline],
+ AS_HELP_STRING([--disable-readline], [Disable readline]))
##### fribidi #####
AC_ARG_WITH(fribidi,
[ --with-fribidi=[DIR] enable the fribidi library in [DIR] to enable Hebrew and Arabic support],
- [with_fribidi=$withval],
- [with_fribidi=no])
+ [with_fribidi=$withval])
-if test "$with_fribidi" = "yes"; then
- for ac_dir in /usr/local /usr; do
+if test "x$with_fribidi" = "xyes"; then
+ for ac_dir in /usr /usr/local; do
if test -f "$ac_dir/include/fribidi/fribidi.h"; then
with_fribidi=$ac_dir
break;
@@ -44,8 +33,8 @@ if test "$with_fribidi" = "yes"; then
done
fi
-if test -n "$with_fribidi" -a "$with_fribidi" != "no"; then
- if test "$with_fribidi" = "yes"; then with_fribidi="/usr"; fi
+if test -n "$with_fribidi" -a "x$with_fribidi" != "xno"; then
+ if test "x$with_fribidi" = "xyes"; then with_fribidi="/usr"; fi
if test -r $with_fribidi/include/fribidi/fribidi.h; then
LIBS="$LIBS `$with_fribidi/bin/fribidi-config --libs`"
@@ -53,36 +42,23 @@ if test -n "$with_fribidi" -a "$with_fribidi" != "no"; then
fi
fi
-##### fribidi #####
-
-AC_CACHE_CHECK([whether to enable threads support],
- ac_arg_threads, ac_arg_threads)
-
-AC_CACHE_CHECK([whether to use the readline library],
- ac_arg_readline, ac_arg_readline)
-
-
# only check for readline if we have threads support
-if test "x$ac_arg_threads" = "xyes"; then
- CHECK_POSIX_THREADS
+if test "x$enable_threads" != "xno"; then
+ AC_DEFINE([YSM_WITH_THREADS], [1], [Building with threads])
+
+ AX_PTHREAD
+ LIBS="$LIBS $PTHREAD_LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# check for readline if we have threads only
- if test "$pthread_libs" != "no" && test "x$ac_arg_readline" = "xyes";
- then
- CHECK_READLINE
- else
- vl_cv_lib_readline="no"
+ if test "x$PTHREAD_LIBS" != "xno" -a "x$enable_readline" != "xno"; then
+ AX_LIB_READLINE
+ LIBS="$LIBS $READLINE_LIBS"
+ CFLAGS="$CFLAGS $READLINE_CFLAGS"
fi
-else
- vl_cv_lib_readline="no"
fi
-
-# check for iconv
-CHECK_ICONV
-
-# check for setenv
-CHECK_SETENV
+AM_ICONV
# check for sparc required libraries
AC_CHECK_LIB([socket],
@@ -93,18 +69,18 @@ AC_CHECK_LIB([nsl],
LIBS="-lnsl $LIBS")
# final checks
-
-if test "$vl_cv_lib_readline" = "xno"; then
+if test "$enable_readline" = "xno"; then
# are we using getline instead? do we have threads?
- if test "$pthread_libs"; then
+ if test "$PTHREAD_LIBS"; then
CMDOBJS="cmdline/getline.o $CMDOBJS"
else
# no threads, use ysmreadline!.
CMDOBJS="cmdline/ysmline.o $CMDOBJS"
fi
+else
+ AC_DEFINE([USE_READLINE], [1], [Using GNU Readline])
fi
-AC_SUBST(pthread_libs)
AC_SUBST(CMDOBJS)
AC_STDC_HEADERS
AC_OUTPUT([Makefile src/Makefile src/man/Makefile])
diff --git a/src/YSM_Setup.c b/src/YSM_Setup.c
index d91c143..8436549 100644
--- a/src/YSM_Setup.c
+++ b/src/YSM_Setup.c
@@ -743,8 +743,7 @@ int tries = 0;
#define YSMOPENCONFIG(rwx) (fd = YSM_fopen(YSM_cfgfile,rwx))
#define YSMCLOSECONFIG() YSM_fclose(fd)
-__inline void
-CFGWRITE(FILE *fd, const u_int8_t *foo, ...)
+void CFGWRITE(FILE *fd, const u_int8_t *foo, ...)
{
va_list args;
va_start(args, foo);
--
2.31.1
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