1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
dnl Process this file with autoconf to produce a configure script.
dnl
dnl Copyright (C) 2009-2015 Peter Breitenlohner <tex-live@tug.org>
dnl
dnl This file is free software; the copyright holder
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
m4_include([version.ac])[] dnl define kpse_version
AC_INIT([Kpathsea], kpse_version, [tex-k@tug.org])
AC_PREREQ([2.65])
AC_CONFIG_SRCDIR([pathsearch.c])
AC_CONFIG_AUX_DIR([../../build-aux])
AC_CONFIG_MACRO_DIR([../../m4])
AC_SUBST([KPSEVERSION], [kpse_version])
KPSE_LT_VERSION([kpse])
m4_include([../../version.ac])[] dnl define tex_live_version
AC_SUBST([WEB2CVERSION], [tex_live_version])
dnl Common code for all programs using libkpathsea.
KPSE_COMMON([kpathsea])
dnl Include additional code for kpathsea.
KPSE_MKTEX_PREPARE
m4_sinclude([ac/mktex.ac])
dnl Generate MAKE_TEX_*_BY_DEFAULT and MAKE_OMEGA_*_BY_DEFAULT defines.
m4_foreach([Kpse_Mktex], [kpse_mktex_opts],
[m4_ifset([Kpse_Mktex],
[KPSE_MKTEX_DEFINE(Kpse_Mktex)])])[]dnl
# So we can use reasonable awk in the Makefile.
AC_PROG_AWK
AC_CHECK_SIZEOF([long])
dnl Replacement functions that may be required on ancient broken system.
AC_CHECK_DECLS([putenv])
AC_REPLACE_FUNCS([putenv])
if test "x$ac_cv_func_getcwd" = xyes; then
# We only need to run this if we have getcwd.
AC_CACHE_CHECK([whether getcwd uses fork or vfork],
[kb_cv_func_getcwd_forks],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[int fork() { exit(1); }
int vfork() { exit(1); }
extern char *getcwd();
char path[100];]],
[[getcwd(path,100);]])],
[kb_cv_func_getcwd_forks=no],
[kb_cv_func_getcwd_forks=yes],
[kb_cv_func_getcwd_forks=no])])
if test "x$kb_cv_func_getcwd_forks" = xyes; then
AC_DEFINE([GETCWD_FORKS], 1,
[Define to 1 if getcwd is implemented using fork or vfork.
Let me know if you have to add this by hand because configure
failed to detect it.])
fi
fi
KPSE_COND_MINGW32
AC_SUBST([LT_OBJDIR], ["$lt_cv_objdir"])
# Checking snprintf and vsnprintf
AC_ARG_WITH([snprintf-wrapper],
AS_HELP_STRING([--with-snprintf-wrapper],
[use (v)snprintf wrapper functions @<:@automatic
for native compilation or Windows@:>@]),
[kpse_cv_wrap_snprintf=$withval],
[test "x$kpse_cv_have_win32" != xno && kpse_cv_wrap_snprintf=yes])[]dnl
if test "x$kpse_cv_have_win32" = xno; then
snfunc=snprintf vsnfunc=vsnprintf
else
snfunc=_snprintf vsnfunc=_vsnprintf
fi
AC_CACHE_CHECK([for $snfunc and $vsnfunc],
[kpse_cv_have_snfuncs],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
char buf[16];
va_list ap;]],
[[$snfunc (buf, 16, "%s", "abc");
$vsnfunc (buf, 16, "%s", ap);]])],
[kpse_cv_have_snfuncs=yes],
[kpse_cv_have_snfuncs=no])])
if test "x$kpse_cv_have_snfuncs" != xyes; then
AC_MSG_ERROR([Sorry, you need $snfunc and $vsnfunc.])
fi
AC_RUN_IFELSE([AC_LANG_PROGRAM([[char buf[4] = "abc";]],
[[if ($snfunc (buf, 1, "%s", "x") == 0 || buf[1] != 'b')
return 1;]])],
[],
[AC_MSG_ERROR([Sorry, your $snfunc is badly broken.])],
[:])
AC_CACHE_CHECK([if we need (v)snprintf wrapper functions],
[kpse_cv_wrap_snprintf],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[char buf[4] = "abc";]],
[[$snfunc (buf, 3, "xyz");
if (buf[2] != 0) return 1;
$snfunc (buf, 2, "xyz");
if (buf[1] != 0) return 1;]])],
[kpse_cv_wrap_snprintf=no],
[kpse_cv_wrap_snprintf=yes],
[kpse_cv_wrap_snprintf=no])])
if test "x$kpse_cv_wrap_snprintf" = xyes; then
AC_DEFINE([WRAP_SNPRINTF], 1,
[Define to 1 if we need (v)snprintf wrapper functions.])
fi
AM_CONDITIONAL([have_EXEEXT], [test -n "$EXEEXT"])
dnl Write output here, instead of putting a zillion -D's on the command line.
AC_CONFIG_HEADERS([c-auto.h:c-auto.in],
[sed -e 's/^#define PACKAGE/#define KPSE_PACKAGE/' \
-e 's/^#define VERSION/#define KPSE_VERSION/' c-auto.h >c-auto.tmp && mv -f c-auto.tmp c-auto.h])
AH_TOP([/* c-auto.h: defines for kpathsea, as determined by configure.
Copyright 1994-97, 2008-2015 Karl Berry.
Copyright 1997-99, 2002, 2005 Olaf Weber.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, see <http://www.gnu.org/licenses/>. */
/* Guard against double inclusion. */
#ifndef KPATHSEA_C_AUTO_H
#define KPATHSEA_C_AUTO_H
/* kpathsea: the version string. */
#define KPSEVERSION "kpathsea version] kpse_version["])
AH_BOTTOM([#endif /* !KPATHSEA_C_AUTO_H */])
AC_CONFIG_FILES([Makefile doc/Makefile man/Makefile win32/Makefile kpathsea.pc])
AC_OUTPUT
|
