1 dnl Process this file with autoconf or autoreconf to produce a configure script.
2 AC_INIT([sarg],[2.4.0-pre2])
3 AC_CONFIG_SRCDIR([log.c])
4 AC_CONFIG_AUX_DIR([cfgaux])
5 AC_CONFIG_MACRO_DIR([m4])
7 dnl We don't use automake but the following macro is required to
8 dnl install "install-sh" that is required by configure.
9 dnl I may be a bug in autoconf 2.69...
10 dnl But if it is enabled, the AM_GNU_GETTEXT produce a warning!
11 dnl The solution for now is to manually run automake -a before
12 dnl running the configure script
18 AS_HELP_STRING([--without-gcc],[use CC to compile]))
20 test -n "$CC" && cc_specified=yes
26 dnl * ) AC_PROG_CXX ;;
29 dnl The purpose of the following condition is unknown but it is obsolete as it is.
30 dnl The -Aa option produces an error claiming that some argument are missing.
31 dnl if test "${CC}" = "cc" ; then
32 dnl CFLAGS="${CFLAGS} -g -O2 -Aa"
35 dnl C99 support is required to define LLONG_MAX (at least on CentOS 5.7)
38 # Report more warnings to improve code quality.
39 CFLAGS="${CFLAGS} -Wall"
41 dnl Check for supported compiler options
43 AC_MSG_CHECKING([for extra warnings flag in $CC])
44 saved_CFLAGS="${CFLAGS}"
45 CFLAGS="${CFLAGS} -Wextra -Wno-unused-parameter"
46 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_extra_warnings="yes"],[have_extra_warnings="no"])
47 AC_MSG_RESULT($have_extra_warnings)
48 AS_IF([test "$have_extra_warnings" = "no"],[CFLAGS="${saved_CFLAGS}"])
50 # Don't compare signs as it is a mess
51 CFLAGS="${CFLAGS} -Wno-sign-compare"
53 AC_MSG_CHECKING([for implicit-function-declaration error flag in $CC])
54 saved_CFLAGS="${CFLAGS}"
55 CFLAGS="${CFLAGS} -Werror=implicit-function-declaration"
56 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_implicit_function_declaration="yes"],[have_implicit_function_declaration="no"])
57 AC_MSG_RESULT($have_implicit_function_declaration)
58 AS_IF([test "$have_implicit_function_declaration" = "no"],[CFLAGS="${saved_CFLAGS}"])
60 AC_MSG_CHECKING([for format error flag in $CC])
61 saved_CFLAGS="${CFLAGS}"
62 CFLAGS="${CFLAGS} -Werror=format"
63 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_error_format="yes"],[have_error_format="no"])
64 AC_MSG_RESULT($have_error_format)
65 AS_IF([test "$have_error_format" = "no"],[CFLAGS="${saved_CFLAGS}"])
69 LDFLAGS="${LDFLAGS} -lsocket -lnsl"
70 CFLAGS="-DSOLARIS ${CFLAGS}"
74 #dnl Checks for programs.
82 AC_CHECK_HEADERS(stdio.h stdlib.h string.h strings.h sys/time.h time.h unistd.h sys/dirent.h \
83 dirent.h sys/types.h sys/socket.h netdb.h arpa/inet.h netinet/in.h sys/stat.h \
84 ctype.h errno.h sys/resource.h sys/wait.h stdarg.h inttypes.h limits.h locale.h \
85 execinfo.h math.h libintl.h libgen.h stdbool.h getopt.h fcntl.h fnmatch.h \
88 AS_IF([test $ac_cv_header_getopt_h = "no"],[AC_MSG_ERROR("getopt.h is required to compile sarg")])
92 AS_HELP_STRING([--with-gd],[Compile with support for the graphical gd library]),
94 AS_IF([test "x$with_gd" != "xno"],
96 AC_CHECK_HEADERS(gd.h gdfontl.h gdfontt.h gdfonts.h gdfontmb.h gdfontg.h)
97 AS_IF([test "x$ac_cv_header_gd_h" = "xyes"],
99 AC_CHECK_LIB(gd, gdImagePng,LIBS="-lgd ${LIBS}"; HAVE_GD_LIB="yes", HAVE_GD_LIB="")
100 AS_IF([test "x$HAVE_GD_LIB" != "xyes"],
102 AC_MSG_ERROR([libgd is required to compile sarg with gd])
105 gd_status="not found"
113 AS_HELP_STRING([--with-ldap],[Compile with LDAP support]),
114 [],[with_ldap=check])
115 AS_IF([test "x$with_ldap" != "xno"],
117 AC_CHECK_HEADERS([ldap_cdefs.h] [ldap_features.h] [ldap.h],,break)
118 AS_IF([test "x$ac_cv_header_ldap_h" = "xyes"],
120 AC_CHECK_LIB(ldap, ldap_init,LIBS="-lldap ${LIBS}"; HAVE_LDAP="yes", HAVE_LDAP="")
122 ldap_status="not found"
125 ldap_status="disabled"
130 AS_HELP_STRING([--with-iconv],[Compile with support for iconv]),
131 [],[with_iconv=check])
132 AS_IF([test "x$with_iconv" != "xno"],
136 AS_IF([test -n "$LIBICONV"],[LIBS="$LIBS $LIBICONV"])
137 AC_CHECK_HEADERS(iconv.h)
139 AC_MSG_NOTICE([Not building with iconv as requested on the configuration command line])
144 AS_HELP_STRING([--with-pcre],[Compile with support for the Perl Compatible Regular Expressions library]),
145 [],[with_pcre=check])
146 AS_IF([test "x$with_pcre" != "xno"],
148 AC_CHECK_HEADERS(pcre.h)
149 AS_IF([test "x$ac_cv_header_pcre_h" = "xyes"],
151 LIBS="$LIBS $(pcre-config --libs)"
152 CFLAGS="$CFLAGS $(pcre-config --cflags)"
154 pcre_status="not found"
157 pcre_status="disabled"
160 # Build with file globbing
162 AS_HELP_STRING([--without-glob],[Ignore wildcards in file names]),
164 AS_IF([test "x$with_glob" != "xno"],
166 AC_CHECK_HEADERS([glob.h],[],
168 AS_IF([test "x$with_glob" != "xcheck"],
170 AC_MSG_FAILURE([glob.h not found (use --without-glob to compile without file globbing)])
174 glob_status="disabled"
179 AS_HELP_STRING([--with-zlib],[Compile with support to decompress gz files]),
180 [],[with_zlib=check])
181 AS_IF([test "x$with_zlib" != "xno" ],
183 AC_CHECK_HEADERS(zlib.h)
184 AS_IF([test "x$ac_cv_header_zlib_h" = "xyes"],
186 AC_CHECK_LIB([z],[gzopen],
193 AS_IF([test "x$HAVE_ZLIB_LIB" != "xyes"],[AC_MSG_ERROR([zlib was not found])])
195 zlib_status="not found"
198 zlib_status="disabled"
203 AS_HELP_STRING([--with-bzlib],[Compile with support to decompress bz2 files]),
204 [],[with_bzlib=check])
205 AS_IF([test "x$with_bzlib" != "xno" ],
207 AC_CHECK_HEADERS(bzlib.h)
208 AS_IF([test "x$ac_cv_header_bzlib_h" = "xyes"],
210 AC_CHECK_LIB([bz2],[BZ2_bzReadOpen],
217 AS_IF([test "x$HAVE_BZLIB_LIB" != "xyes"],[AC_MSG_ERROR([bzlib was not found])])
219 bzlib_status="not found"
222 bzlib_status="disabled"
225 dnl Checks for typedefs, structures, and compiler characteristics.
229 # Change the gettext version according to the available version on your system.
230 # It should not be necessary to change it unless you run autoreconf -fi.
231 AM_GNU_GETTEXT_VERSION([0.18])
232 AM_GNU_GETTEXT([external])
236 # Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
237 # needs to be defined for it
238 AC_MSG_CHECKING([for fopen64])
239 AC_CACHE_VAL(bu_cv_have_fopen64,
240 [noerror_CFLAGS=$CFLAGS
241 CFLAGS="$CFLAGS -Werror"
242 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[FILE *f = fopen64 ("/tmp/foo","r");fclose(f);]])],[bu_cv_have_fopen64=yes],
243 [CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
244 AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");fclose(f);],
245 bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
246 CFLAGS=$noerror_CFLAGS
247 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[FILE *f = fopen64 ("/tmp/foo","r");fclose(f);]])],[bu_cv_have_fopen64="yes without -Werror"
248 werror_status="fail"],
249 [CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
250 AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");fclose(f);],
251 bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE and no -Werror"
252 werror_status="fail",
253 bu_cv_have_fopen64=no)]))
255 CFLAGS=$noerror_CFLAGS])
256 AC_MSG_RESULT($bu_cv_have_fopen64)
257 AS_IF([test "$bu_cv_have_fopen64" != no],
259 AC_DEFINE([HAVE_FOPEN64],1,[Is fopen64 available?])
260 AS_IF([test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE"],
262 AC_DEFINE([_LARGEFILE64_SOURCE],1,[Enable LFS])
266 dnl check for functions
267 AC_CHECK_FUNCS(backtrace)
268 AC_CHECK_FUNCS(symlink)
269 AC_CHECK_FUNCS(lstat)
270 AC_CHECK_FUNCS(getnameinfo)
271 AC_CHECK_FUNCS(getaddrinfo)
272 AC_CHECK_FUNCS(mkstemp)
273 AC_CHECK_FUNCS(fnmatch)
275 dnl check for structure members
276 AC_CHECK_MEMBER([struct sockaddr_storage.ss_len],[AC_DEFINE([HAVE_SOCKADDR_SA_LEN],1,[ss_len in sockaddr_storage])])
278 dnl windows require this library
279 AS_IF([test $ac_cv_header_winsock_h = "yes"],
281 # AC_CHECK_LIBS([ws2_32],[WSAGetLastError]) fails because of the __stdcall in the function prototype
282 LIBS="$LIBS -lws2_32"
285 dnl check for the rlim_t size
286 AC_CHECK_SIZEOF(rlim_t,1,[#if HAVE_SYS_RESOURCE_H
287 #include <sys/resource.h>
290 AS_IF([test $ac_cv_sizeof_rlim_t = "4"],
292 AC_DEFINE(RLIM_STRING, "%d", [Rlim string])
293 ],[test $ac_cv_sizeof_rlim_t = "8"],
295 AC_DEFINE(RLIM_STRING, "%lli", [Rlim string])
297 AC_MSG_WARN([can not detect the size of your system rlim_t type])
300 dnl check for the long long int max constant
301 AC_CHECK_DECL(LLONG_MAX,HAVE_LLONG_MAX="yes",HAVE_LLONG_MAX="no",[[#include <limits.h>]])
302 AS_IF([test "x$ac_cv_have_decl_LLONG_MAX" != "xyes"],
304 AC_MSG_ERROR([LLONG_MAX is not defined on your system.])
307 dnl Select sarg-php directory
308 AC_ARG_ENABLE(sargphp,
309 AS_HELP_STRING([--enable-sargphp=sargphpdir],
310 [Select sargphpdir as the directory to install sarg-php into]),
312 AS_IF([test "$enableval" -a "x$enableval" != "xno"],[SARGPHPDIR=$enableval])
313 ],[SARGPHPDIR="/var/www/html"])
314 AS_IF([test "$SARGPHPDIR"],
316 AC_MSG_NOTICE([using $SARGPHPDIR as the directory to install sarg-php])
321 AC_ARG_ENABLE(fontdir,
322 AS_HELP_STRING([--enable-fontdir=fontdir],
323 [Select fontdir as the directory with the fonts to use in the reports]),
325 AS_IF([test "$enableval" -a "x$enableval" != "xno"],[FONTDIR=$enableval])
326 ],[FONTDIR="${datarootdir}/sarg/fonts"])
327 AS_IF([test "$FONTDIR"],
329 AS_IF([test "x$prefix" = "xNONE"],
331 tempfullpath=`prefix=$ac_default_prefix ; eval "echo $FONTDIR"`
333 tempfullpath=`eval "echo $FONTDIR"`
335 AC_MSG_NOTICE([using $tempfullpath as the directory of the fonts])
339 dnl Select images dir
340 AC_ARG_ENABLE(imagedir,
341 AS_HELP_STRING([--enable-imagedir=imagedir],
342 [Select imagedir as the directory with the images to use in the reports]),
344 AS_IF([test "$enableval"],[IMAGEDIR=$enableval])
345 ],[IMAGEDIR="${datarootdir}/sarg/images"])
346 AS_IF([test "x$prefix" = "xNONE"],
348 tempfullpath=`prefix=$ac_default_prefix ; eval "echo $IMAGEDIR"`
350 tempfullpath=`eval "echo $IMAGEDIR"`
352 AC_MSG_NOTICE([using $tempfullpath as the directory of the images])
355 dnl Enable extra compile and run time protection
356 AC_ARG_ENABLE(extraprotection,
357 AS_HELP_STRING([--enable-extraprotection],
358 [Enable compile and runtime extra protections]),
360 AS_IF([test "$enableval"],
362 # _FORTIFY_SOURCE may have been defined by the system. It must be undefined before it is changed to the value we want.
363 CFLAGS="${CFLAGS} -fstack-protector -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
364 AS_IF([test "x$werror_status" != "xfail"],[CFLAGS="${CFLAGS} -Werror"])
366 AC_MSG_CHECKING([for format security flag in $CC])
367 saved_CFLAGS="${CFLAGS}"
368 CFLAGS="${CFLAGS} -Wformat -Werror=format-security"
369 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_format_security="yes"],[have_format_security="no"])
370 AC_MSG_RESULT($have_format_security)
371 AS_IF([test "$have_format_security" = "no"],[CFLAGS="${saved_CFLAGS}"])
373 AC_MSG_CHECKING([for empty body flag in $CC])
374 saved_CFLAGS="${CFLAGS}"
375 CFLAGS="${CFLAGS} -Wempty-body"
376 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_empty_body="yes"],[have_empty_body="no"])
377 AC_MSG_RESULT($have_empty_body)
378 AS_IF([test "$have_empty_body" = "no"],[CFLAGS="${saved_CFLAGS}"])
382 dnl Enable double check of the data written in the reports
383 AC_ARG_ENABLE(doublecheck,
384 AS_HELP_STRING([--enable-doublecheck],
385 [Make sarg double check the data it manipulates and output a warning if an error is found]),
387 AS_IF([test "$enableval"],
389 AC_DEFINE(ENABLE_DOUBLE_CHECK_DATA)
393 dnl Get the xsl stylesheet to produce the manpage
394 AC_ARG_ENABLE(xsl-man,
395 AS_HELP_STRING([--enable-xsl-man=man-xsl-style-sheet],
396 [Select the directory containing the the XSL stylesheets to convert DocBook into man page]),
398 AS_IF([test "$enableval"],
400 XSL_MAN_STYLESHEET=$enableval
401 AC_SUBST(XSL_MAN_STYLESHEET)
404 AC_CHECK_FILES([/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl],
407 XSL_MAN_STYLESHEET="/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl"
408 AC_SUBST(XSL_MAN_STYLESHEET)
410 AC_CHECK_FILES([/usr/share/sgml/docbook/xsl-stylesheets/manpages/docbook.xsl],
413 XSL_MAN_STYLESHEET="/usr/share/sgml/docbook/xsl-stylesheets/manpages/docbook.xsl"
414 AC_SUBST(XSL_MAN_STYLESHEET)
418 dnl Get the xsl stylesheet to produce the html page
419 AC_ARG_ENABLE(xsl-html,
420 AS_HELP_STRING([--enable-xsl-html=html-xsl-style-sheet],
421 [Select the directory containing the the XSL stylesheets to convert DocBook into html page]),
423 AS_IF([test "$enableval"],
425 XSL_HTML_STYLESHEET=$enableval
426 AC_SUBST(XSL_HTML_STYLESHEET)
429 AC_CHECK_FILES([/usr/share/sgml/docbook/stylesheet/xsl/docbook-xsl/html/onechunk.xsl],
432 XSL_HTML_STYLESHEET="/usr/share/sgml/docbook/stylesheet/xsl/docbook-xsl/html/onechunk.xsl"
433 AC_SUBST(XSL_HTML_STYLESHEET)
436 AC_CHECK_FILES([/usr/share/sgml/docbook/xsl-stylesheets/html/onechunk.xsl],
439 XSL_HTML_STYLESHEET="/usr/share/sgml/docbook/xsl-stylesheets/html/onechunk.xsl"
440 AC_SUBST(XSL_HTML_STYLESHEET)
444 AC_SUBST(PACKAGE,"$PACKAGE_NAME")
445 AC_SUBST(VERSION,"$PACKAGE_VERSION")
447 AC_CONFIG_FILES([Makefile po/Makefile.in])
450 AS_IF([test "x$gd_status" = "xdisabled"],[
451 AC_MSG_NOTICE([Not building with gd as requested on the configuration command line])
452 ],[test "x$gd_status" = "xnot found"],[
453 AC_MSG_NOTICE([gd.h was not found so the graphs won't be available in the report])
456 AS_IF([test "x$pcre_status" = "xdisabled"],[
457 AC_MSG_NOTICE([Not building with pcre as requested on the configuration command line])
458 ],[test "x$pcre_status" = "xnot found"],[
459 AC_MSG_NOTICE([pcre.h was not found so the regexp won't be available in hostalias])
462 AS_IF([test "x$ldap_status" = "xdisabled"],[
463 AC_MSG_NOTICE([Not building with LDAP support as requested on the configuration command line])
464 ],[test "x$ldap_status" = "xnot found"],[
465 AC_MSG_NOTICE([ldap header files not found so LDAP is not available to resolve user's names])
468 AS_IF([test "x$glob_status" = "xdisabled"],[
469 AC_MSG_NOTICE([Not building with file globbing as requested on the configuration command line])
472 AS_IF([test "x$zlib_status" = "xdisabled"],[
473 AC_MSG_NOTICE([Not building with zlib as requested on the configuration command line])
474 ],[test "x$zlib_status" = "xnot found"],[
475 AC_MSG_NOTICE([zlib.h was not found so it won't be possible to process gzipped files])
478 AS_IF([test "x$bzlib_status" = "xdisabled"],[
479 AC_MSG_NOTICE([Not building with bzlib as requested on the configuration command line])
480 ],[test "x$bzlib_status" = "xnot found"],[
481 AC_MSG_NOTICE([bzlib.h was not found so it won't be possible to process bzipped files])