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# -*- mode:Shell-script -*-
AC_PREREQ(2.57)
AC_INIT
AC_CONFIG_SRCDIR([configure.in])
AC_CONFIG_AUX_DIR(config)
AC_CONFIG_MACRO_DIR([config])
AM_CONFIG_HEADER(src/config.h)
LOG4C_MAJOR_VERSION=1
LOG4C_MINOR_VERSION=2
LOG4C_MICRO_VERSION=4
VERSION=$LOG4C_MAJOR_VERSION.$LOG4C_MINOR_VERSION.$LOG4C_MICRO_VERSION${SNAPSHOT:+.$SNAPSHOT}
# +1 : ? : +1 == new interface that does not break old one
# +1 : ? : 0 == new interface that breaks old one
# ? : ? : 0 == no new interfaces, but breaks apps
# ? :+1 : ? == just some internal changes, nothing breaks but might work
# better
# CURRENT : REVISION : AGE
LT_VERSION=6:1:3
AC_SUBST(LOG4C_MAJOR_VERSION)
AC_SUBST(LOG4C_MINOR_VERSION)
AC_SUBST(LOG4C_MICRO_VERSION)
AC_SUBST(LT_VERSION)
AM_INIT_AUTOMAKE("log4c", $VERSION)
AC_CANONICAL_HOST
# Need this to get pthread etc.
AC_DEFINE(_GNU_SOURCE,1,"POSIXandGNU extensions")
#####################
# Checks for programs
#.
AC_PROG_YACC
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AM_PROG_LEX
AC_PROG_AWK
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
# platform idioms
case "$host" in
*-hp-hpux*)
CFLAGS="-g"
;;
*-mingw*)
dnl required to create shared libraries
LDFLAGS_NOUNDEFINED="-no-undefined"
l4c_have_win=yes
;;
*)
;;
esac
AC_SUBST([LDFLAGS_NOUNDEFINED])
AM_CONDITIONAL([WIN32], test "x$l4c_have_win" = "xyes")
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-Wall[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -Wall" ;;
esac
fi
##########################
# Enable debug if required
#
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug], [LOG4C: turn on debugging (default=no)]))
if test x$enable_debug = xyes; then
CFLAGS="$CFLAGS -D__SD_DEBUG__ -D__LOG4C_DEBUG__"
fi
########################
# Enable reread if flagged
#
AC_ARG_ENABLE(reread,
AC_HELP_STRING([--enable-reread],
[LOG4C: turn on re-read of log4crc file(default=no)]i),
if test x$enable_reread = xyes; then
AC_MSG_NOTICE([Enabled automatic reread of log4crc file])
AC_DEFINE([__ENABLE_REREAD__], [],
[Enable automatic reread of log4crc file])
fi
)
####################################################################
# Test for pthread and enable rollingfile code which depends on that
# if we find it
#
AC_CHECK_HEADER(pthread.h,[
AC_CHECK_LIB(pthread,pthread_mutex_init,[
LIBS="$LIBS -lpthread"
AC_DEFINE([WITH_ROLLINGFILE], [], [Define if we found pthread.h libpthread])
AC_MSG_NOTICE([Compile with rollingfile code])
with_rollingfile=true],[AC_MSG_NOTICE([No pthread--not compiling rollingfile code])]
)
])
AM_CONDITIONAL(WITH_ROLLINGFILE, test "x$with_rollingfile" = "xtrue")
#####################################
# Enable test compilation if required
#
AC_ARG_ENABLE(test,
AC_HELP_STRING([--enable-test], [LOG4C: compile test programs (default=no)]))
AM_CONDITIONAL(TEST, test x$enable_test = xyes)
#####################################
# Checks for libraries.
#
#####################################
# Checks for header files.
#
AC_HEADER_STDC
AC_CHECK_HEADERS([alloc.h fcntl.h inttypes.h langinfo.h limits.h malloc.h stddef.h stdint.h \
stdlib.h string.h sys/time.h syslog.h unistd.h stdarg.h varargs.h getopt.h \
pthread.h])
dnl These tests don't work properly, on MinGW the functions are not detected
dnl even they are available. But replacement functions are good enough. :-)
AC_CHECK_FUNCS([sleep gmtime_r localtime_r])
AC_CHECK_DECLS([sleep], [], [], [[#include <unistd.h>]])
AC_CHECK_DECLS([gmtime_r, localtime_r], [], [], [[#include <time.h>]])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM
# Checks for library functions.
AC_FUNC_ALLOCA
dnl nonportable or buggy (we want cross-compilation)
dnl AC_FUNC_MALLOC
AC_FUNC_MMAP
dnl nonportable or buggy (we want cross-compilation)
dnl AC_FUNC_REALLOC
AC_FUNC_UTIME_NULL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([gettimeofday memset munmap nl_langinfo strdup strerror strncasecmp strrchr strstr utime sbrk])
LOG4C_FUNC_GETHOSTNAME
LOG4C_VA_COPY
# enable mmap appender only when mmap() function found
AM_CONDITIONAL(WITH_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
###############
# Documentation
#
AC_ARG_ENABLE(doc,
AC_HELP_STRING([--enable-doc],
[LOG4C: create documentation with doxygen--html/man/pdf (default=no)]))
# Checks for doxygen
AC_PATH_PROG(DOXYGEN, doxygen, )
if test x$DOXYGEN = x; then
enable_doc=no
fi
AM_CONDITIONAL(DOC, test x$enable_doc = xyes)
#
# Checks for the graphviz tool 'dot' used to generate graphs
# of the class dependencies. Probably not useful
# for c programs. If we don't find dot in the path
# then set HAVE_DOT to NO in Doxyfile.in
#
HAVE_DOT=YES
AC_PATH_PROG(DOT, dot, )
if test x$DOT = x; then
HAVE_DOT=NO
fi
AC_SUBST(HAVE_DOT)
# Similar for latex
HAVE_LATEX=YES
AC_PATH_PROG(LATEX, latex, )
if test x$LATEX = x; then
HAVE_LATEX=NO
fi
# This variable is used to turn LATEX on and off in the Doxyfile
AC_SUBST(HAVE_LATEX)
# This variable is used in doc/Makefile.am to set the target to make
# the doc with latex or not
AM_CONDITIONAL(HAVE_LATEX, test x$HAVE_LATEX = xYES)
#
# Documentation
###############
AC_ARG_ENABLE(constructors, AC_HELP_STRING([--enable-constructors],
[LOG4C: build with initialization constructors [default=no]]))
if test "x$enable_constructors" = "xyes"; then
AC_DEFINE([WITH_CONSTRUCTORS], 1,
[build log4c with initialization constructors])
AC_MSG_NOTICE([using constructors to initialize log4c])
fi
#
###################
###################
# Test for libexpat
#
AC_ARG_WITH(expat,
AC_HELP_STRING([--without-expat],
[LOG4C: build without expat (default=no).
Set this option to yes if you do not want Log4C to use expat
for parsing the configuration file. If without-expat is
set to yes then none of the other options related to expat
have any effect and Log4C uses some bundled yacc/lex code
for parsing it's configuration file.
]),
with_expat=no,
with_expat=yes)
if test x$with_expat = xyes ; then
use_expat=yes
AM_PATH_EXPAT(1.95.1)
fi
dnl AC_MSG_NOTICE([value of with_expat = $with_expat no_expat = $no_expat use_expat= $use_expat])
AM_CONDITIONAL(USE_EXPAT, test "x$use_expat" = "xyes" )
#
###################
AC_CONFIG_FILES([
Makefile
log4c-config
log4c.pc
log4crc.sample
log4c.spec
config/Makefile
doc/Makefile
doc/Doxyfile
doc/main.doc
src/Makefile
src/log4c/Makefile
src/log4c/version.h
src/sd/Makefile
tests/Makefile
tests/log4c/Makefile
examples/Makefile
examples/log4crc
examples/helloworld/Makefile
examples/helloworld1/Makefile
])
AC_CONFIG_COMMANDS([default],[[
chmod +x log4c-config
]],[[]])
AC_OUTPUT
|
