# Prelude.
AC_PREREQ([2.59])
-AC_INIT([Check], [0.9.8], [check-devel at lists dot sourceforge dot net])
+AC_INIT([Check], [0.14.0], [check-devel at lists dot sourceforge dot net])
CHECK_MAJOR_VERSION=0
-CHECK_MINOR_VERSION=9
-CHECK_MICRO_VERSION=8
+CHECK_MINOR_VERSION=14
+CHECK_MICRO_VERSION=0
CHECK_VERSION=$CHECK_MAJOR_VERSION.$CHECK_MINOR_VERSION.$CHECK_MICRO_VERSION
# unique source file --- primitive safety check
# place where portability library functions are kept
AC_CONFIG_LIBOBJ_DIR([lib])
-# place to put some extra build scripts installed
-AC_CONFIG_AUX_DIR([build-aux])
+# really severe build strictness
+AM_INIT_AUTOMAKE([-Wall gnits 1.11.2])
+# Change to using into-in-builddir in the future:
+#AM_INIT_AUTOMAKE([info-in-builddir -Wall -Werror gnits 1.14])
# define things like _GNU_SOURCE appropriately
+# From patch 2803433, request system extensions to generate 64-bit safe code
AC_USE_SYSTEM_EXTENSIONS
-# really severe build strictness
-AM_INIT_AUTOMAKE([-Wall -Werror gnits 1.9.6])
-
-# FIXME: find the other places this stuff is used
-
AC_SUBST(CHECK_MAJOR_VERSION)
AC_SUBST(CHECK_MINOR_VERSION)
AC_SUBST(CHECK_MICRO_VERSION)
AC_SUBST(CHECK_VERSION)
# Configure options.
+# allow `./configure --enable-silent-rules' and `make V=0'
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
AC_ARG_ENABLE(gcov,
AC_HELP_STRING([--enable-gcov],
esac], [enable_gcov=false ])
if test x$enable_gcov = xtrue ; then
- if test -n "$GCC"; then
+ if test x"$GCC" != xyes; then
AC_MSG_ERROR([gcov only works if gcc is used])
fi
*) AC_MSG_ERROR(bad value ${enableval} for --enable-timeout-tests) ;;
esac], [enable_timeout_tests=true ])
+AC_ARG_ENABLE(build-docs,
+AC_HELP_STRING([--enable-build-docs],
+ [turn on building documentation @<:@default=yes@:>@]),
+[case "${enableval}" in
+ yes) enable_build_docs=true ;;
+ no) enable_build_docs=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-build-docs) ;;
+esac], [enable_build_docs=true ])
+
AM_CONDITIONAL(NO_TIMEOUT_TESTS, test x"$enable_timeout_tests" = "xfalse")
AC_ARG_ENABLE(subunit,
;;
no)
enable_subunit=false
- echoo "Disabled subunit support"
+ echo "Disabled subunit support"
;;
autodetect)
echo "Subunit support will enable automatically."
[echo "Subunit support will enable automatically."
enable_subunit=autodetect])
+AC_ARG_ENABLE(fork,
+AC_HELP_STRING([--enable-fork],
+ [enable support for fork @<:@default=autodetect@:>@]),
+[case "${enableval}" in
+ yes) enable_fork=true ;;
+ no) enable_fork=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-fork) ;;
+esac], [enable_fork=true ])
+
+AC_ARG_ENABLE(snprintf-replacement,
+AC_HELP_STRING([--enable-snprintf-replacement],
+ [enable check snprintf replacement, (even if the system provides a C99 compliant version) @<:@default=autodetect@:>@]),
+[case "${enableval}" in
+ yes) enable_snprintf_replacement=true ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-snprintf-replacement) ;;
+esac], [enable_snprintf_replacement=autodetect ])
+
+AC_ARG_ENABLE(timer-replacement,
+AC_HELP_STRING([--enable-timer-replacement],
+ [enable check timer replacement, (even if the system provides timer_create, timer_settime, and timer_delete) @<:@default=autodetect@:>@]),
+[case "${enableval}" in
+ yes) enable_timer_replacement=true ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-timer-replacement) ;;
+esac], [enable_timer_replacement=autodetect ])
+
+
# Checks for programs.
+AC_PROG_SED
AC_PROG_AWK
AC_PROG_CC
# Automake wants this for per-target CFLAGS
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_LN_S
+# for non-POSIX archivers like the one on OS X
+# use m4_ifdef to work on older automake (1.11)
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_PROG_LIBTOOL
+# initialize libtool to build .la files
+LT_INIT
+
# add these options to CFLAGS if the compiler supports them
AC_DEFUN([AX_CFLAGS_ADD],[AX_C_CHECK_FLAG($1, , , CFLAGS="$CFLAGS $1")])
-AX_CFLAGS_WARN_ALL_ANSI
+# Do not use the -ansi flag, currently there is a bug in MinGW/MinGW-w64
+# which prevents Check from compiling. Add after this is resolved:
+# sourceforge.net/p/mingw/bugs/2024
+#AX_CFLAGS_WARN_ALL_ANSI
+# Do not use the -pedantic flag, as on solaris it has a different
+# meaning than on gcc. Using the flag causes the build to fail.
AX_CFLAGS_ADD([-Wextra])
AX_CFLAGS_ADD([-Wstrict-prototypes])
AX_CFLAGS_ADD([-Wmissing-prototypes])
AX_CFLAGS_ADD([-Wwrite-strings])
AX_CFLAGS_ADD([-Wno-variadic-macros])
+AX_CFLAGS_ADD([-Wimport])
+AX_CFLAGS_ADD([-Wfatal-errors])
+AX_CFLAGS_ADD([-Wformat=2])
+AX_CFLAGS_ADD([-Winit-self])
+AX_CFLAGS_ADD([-Wmissing-include-dirs])
+AX_CFLAGS_ADD([-Wswitch-default])
+AX_CFLAGS_ADD([-Wunknown-pragmas])
+# The following flag is to enable C99 support on AIX, which is
+# necessary for variable macros in check.h
+case "${host_os}" in
+ *aix*)
+ if ! test "$GCC" = "yes"; then
+ AX_CFLAGS_ADD([-qlanglvl=stdc99])
+ fi
+ ;;
+ *)
+ ;;
+esac
AC_CHECK_PROGS(GCOV, gcov, false)
AC_CHECK_PROGS(LCOV, lcov, false)
AC_CHECK_PROGS(GENHTML, genhtml, false)
-AC_CHECK_PROGS(TEX, tex, false)
-if test -n "$TEX"; then
- # Make it [somewhat] clear to maintainers that tex is missing. Not an error
- # though because 'make install' (which users need) does not build the docs
- # anyway.
- AC_MSG_WARN(tex not installed: cannot rebuild HTML documentation.)
+
+if test "xtrue" = x"$enable_build_docs"; then
+ AC_CHECK_PROGS(MAKEINFO, makeinfo, false)
+ if test "$MAKEINFO" = "false"; then
+ # Make it [somewhat] clear to maintainers that makeinfo is missing. Not an error
+ # though because 'make install' (which users need) does not build the docs
+ # anyway.
+ AC_MSG_WARN(makeinfo not installed: cannot rebuild HTML documentation.)
+ fi
+
+ AM_CONDITIONAL(MAKE_DOCS, [test x"$MAKEINFO" != "xfalse"])
+else
+ AM_CONDITIONAL(MAKE_DOCS, [false])
fi
+AC_CHECK_PROGS(FILTERDIFF, filterdiff, false)
+if test "$FILTERDIFF" = "false"; then
+ # Make it [somewhat] clear to maintainers that filterdiff is missing.
+ # This is not an error, but will prevent builds from being
+ # reproducible.
+ AC_MSG_WARN(filterdiff not installed; build will not be reproducible.)
+fi
+
+AM_CONDITIONAL(USE_FILTERDIFF, [test x"$FILTERDIFF" = x"filterdiff"])
-# Checks for libraries.
+AC_CHECK_PROGS(GRAPHVIZ, dot, false)
+# If graphviz doesn't exist 'make doc/doxygen-devel' will skip rendering graphs
+# and inform the developer about it. This target is optional and it aims
+# developers of libcheck, not users.
+AM_CONDITIONAL(USE_GRAPHVIZ, [test x"$GRAPHVIZ" = x"dot"])
+
+# Checks for pthread implementation.
+ACX_PTHREAD
+CC="$PTHREAD_CC"
+
+# Check if floor is in the math library, and if so add -lm to LIBS
+AC_CHECK_LIB([m], [floor])
+
+# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
+# add -lrt to LIBS
+AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
+
+# check that struct timespec is defined in time.h. If not, we need to
+# define it in libcompat.h. Note the optional inclusion of pthread.h.
+# On MinGW and MinGW-w64, the pthread.h file contains the timespec
+# definition.
+AC_CHECK_MEMBERS([struct timespec.tv_sec, struct timespec.tv_nsec], [], [AC_DEFINE_UNQUOTED(STRUCT_TIMESPEC_DEFINITION_MISSING, 1, "Need to define the timespec structure")], [
+#include <time.h>
+#if defined(HAVE_PTHREAD)
+#include <pthread.h>
+#endif /* HAVE_PTHREAD */
+])
+
+# check that struct itimerspec is defined in time.h. If not, we need to
+# define it in libcompat.h. Note the optional inclusion of pthread.h.
+# On MinGW and MinGW-w64, the pthread.h file contains the itimerspec
+# definition.
+AC_CHECK_MEMBERS([struct itimerspec.it_interval, struct itimerspec.it_value], [], [AC_DEFINE_UNQUOTED(STRUCT_ITIMERSPEC_DEFINITION_MISSING, 1, "Need to define the itimerspec structure")], [
+#include <time.h>
+#if defined(HAVE_PTHREAD)
+#include <pthread.h>
+#endif /* HAVE_PTHREAD */
+])
# Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h sys/time.h unistd.h])
-
-if test xfalse != x"$enable_subunit"; then
-AC_CHECK_LIB(subunit, subunit_test_start, ,
-[case "$enable_subunit" in
- autodetect)
- enable_subunit=false
- ;;
- true)
- AC_MSG_ERROR([libsubunit is required for subunit protocol support. The homepage for subunit is https://launchpad.net/subunit/])
- ;;
- esac
-])
-fi
-if test xfalse != x"$enable_subunit"; then
-AC_CHECK_HEADER([subunit/child.h], ,
-[case "$enable_subunit" in
- autodetect)
- enable_subunit=false
- ;;
- true)
- AC_MSG_ERROR([The header subunit/child.h could not be succesfully included and is required for subunit protocol support. The homepage for subunit is https://launchpad.net/subunit/])
- ;;
- esac
-])
-fi
-if test xfalse = x"$enable_subunit"; then
+AC_CHECK_HEADERS([fcntl.h stddef.h stdlib.h string.h sys/time.h unistd.h])
+AX_CREATE_STDINT_H(check_stdint.h)
+
+AS_IF([test x"$enable_subunit" != "xfalse" && test x"$enable_subunit" != "xtrue"], [
+ PKG_CHECK_EXISTS([libsubunit], [:], [enable_subunit=false])
+ ])
+AS_IF([test x"$enable_subunit" != "xfalse"], [
+ PKG_CHECK_MODULES([LIBSUBUNIT], [libsubunit])
+ ])
+if test "xfalse" = x"$enable_subunit"; then
ENABLE_SUBUNIT="0"
+LIBSUBUNIT_PC=""
else
ENABLE_SUBUNIT="1"
+LIBSUBUNIT_PC="libsubunit"
fi
AC_SUBST(ENABLE_SUBUNIT)
+AC_SUBST([LIBSUBUNIT_PC])
AC_DEFINE_UNQUOTED(ENABLE_SUBUNIT, $ENABLE_SUBUNIT, [Subunit protocol result output])
AM_CONDITIONAL(SUBUNIT, test x"$enable_subunit" != "xfalse")
+# Check for POSIX regular expressions support.
+AC_CHECK_HEADERS([regex.h], HAVE_REGEX_H=1, HAVE_REGEX_H=0)
+if test "x$HAVE_REGEX_H" = "x1"; then
+ AC_CHECK_FUNCS([regcomp regexec], HAVE_REGEX=1, HAVE_REGEX=0)
+else
+ HAVE_REGEX=0
+fi
+AC_SUBST(HAVE_REGEX)
+AC_DEFINE_UNQUOTED(HAVE_REGEX, $HAVE_REGEX, "Regular expressions are supported")
+
+if test "x$HAVE_REGEX" = "x1"; then
+ ENABLE_REGEX="1"
+else
+ ENABLE_REGEX="0"
+fi
+AC_SUBST(ENABLE_REGEX)
+AC_DEFINE_UNQUOTED(ENABLE_REGEX, $ENABLE_REGEX, "Regular expressions are supported and enabled")
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T
+AC_TYPE_INTMAX_T
+AC_TYPE_UINTMAX_T
+AC_TYPE_UINT32_T
AC_HEADER_TIME
AC_STRUCT_TM
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(long, 4)
+# The following two checks will attempt to include pthread.h. The
+# reason is MinGW and MinGW-w64 have been known to put the time
+# related definitions in the pthread headers. Without include
+# pthread.h, these checks may mistakenly fail to find the
+# definitions.
+AC_CHECK_TYPE(clockid_t, [], [AC_DEFINE([clockid_t], [int], [clockid_t])], [
+AC_INCLUDES_DEFAULT
+#if defined(HAVE_PTHREAD)
+#include <pthread.h>
+#endif /* HAVE_PTHREAD */
+])
+AC_CHECK_TYPE(timer_t, [], [AC_DEFINE([timer_t], [int], [timer_t])], [
+AC_INCLUDES_DEFAULT
+#if defined(HAVE_PTHREAD)
+#include <pthread.h>
+#endif /* HAVE_PTHREAD */
+])
+
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
-AC_REPLACE_FUNCS([fileno localtime_r pipe putenv setenv sleep strdup strsignal unsetenv])
-AC_CHECK_DECLS([fileno, localtime_r, pipe, putenv, setenv, sleep, strdup, strsignal, unsetenv])
-# Checks for pthread implementation.
-ACX_PTHREAD
-CC="$PTHREAD_CC"
+# Check if the timer_create(), timer_settime(), and timer_delete()
+# functions on the system are available and suitable, or need to be
+# replaced with Check's replacement of these functions.
+HW_LIBRT_TIMERS
+
+# The following checks will replace missing functions from libcompat
+AC_REPLACE_FUNCS([alarm clock_gettime getline gettimeofday localtime_r strdup strsignal])
+AC_CHECK_DECLS([alarm, clock_gettime, getline, gettimeofday, localtime_r, strdup, strsignal])
+
+# The following checks are to only detect if the functions exist, but
+# not replace them
+AC_CHECK_DECLS([setenv])
+
+AC_CHECK_FUNCS([setitimer])
+
+# Checks for functions not available in Windows
+if test "xtrue" = x"$enable_fork"; then
+ AC_CHECK_FUNCS([fork], HAVE_FORK=1, HAVE_FORK=0)
+else
+ HAVE_FORK=0
+fi
+AC_SUBST(HAVE_FORK)
+AC_CHECK_FUNCS([sigaction])
+AC_CHECK_FUNCS([mkstemp])
+
+# Check if the system's snprintf (and its variations) are C99 compliant.
+# If they are not, use the version in libcompat.
+HW_FUNC_VSNPRINTF
+HW_FUNC_SNPRINTF
+
+# Check for whether we can install checkmk (we have a usable awk)
+AC_ARG_VAR([AWK_PATH],[Awk interpreter command])
+AC_PATH_PROG(AWK_PATH, $AWK, [*NO AWK*])
+AM_CONDITIONAL([INSTALL_CHECKMK], [test "x$AWK_PATH" != 'x*NO AWK*'])
+
+# Certain awk implementations disagree with each other on how to
+# substitute doubled backslashes in gsub()
+AC_SUBST(AWK_GSUB_DBL_BSLASH, '\\\\')
+
+AS_IF([test "x$AWK_PATH" = 'x*NO AWK*'],
+ [AC_MSG_WARN([Couldn't find a usable awk; won't install checkmk.])],
+
+ # Determine correct number of backslashes for gsub's replacement
+ # value.
+ [AS_IF([echo '\' |
+ "$AWK_PATH" '{ gsub("\\\\", "\\\\", $0); print }' |
+ grep '^\\$' >/dev/null 2>&1], AWK_GSUB_DBL_BSLASH='\\\\\\\\')
+ AC_CONFIG_FILES(checkmk/checkmk)
+ AC_CONFIG_COMMANDS([checkmk-x], [chmod +x checkmk/checkmk])])
# Output files
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([check.pc
Makefile
+ checkmk/Makefile
doc/Makefile
lib/Makefile
src/check.h
tests/test_vars])
AC_OUTPUT
+
+# Finally, print a summary of the Check's compile options
+
+echo
+echo "=========================================="
+echo "Summary of Check $CHECK_MAJOR_VERSION.$CHECK_MINOR_VERSION.$CHECK_MICRO_VERSION options:"
+echo
+
+if test "x0" = x"$HAVE_FORK"; then
+ result="no"
+else
+ result="yes"
+fi
+echo "fork mode ............................ $result"
+
+case "$hw_cv_librt_timers_posix" in
+ "yes")
+ result="no"
+ ;;
+ "no")
+ result="yes"
+ ;;
+ *)
+ # The AC_REPLACE_FUNCS macro was invoked,
+ # meaning we are cross compiling.
+ if test "xno" = x"$ac_cv_func_timer_create"; then
+ result="yes"
+ else
+ result="no"
+ fi
+ ;;
+esac
+echo "high resolution timer replacement .... $result"
+
+if test "xno" = x"$hw_cv_func_snprintf_c99"; then
+ result="yes"
+else
+ result="no"
+fi
+echo "snprintf replacement ................. $result"
+
+if test "xfalse" = x"$enable_subunit"; then
+ result="no"
+else
+ result="yes"
+fi
+echo "subunit support....................... $result"
+
+if test "xtrue" = x"$enable_timeout_tests"; then
+ result="yes"
+else
+ result="no"
+fi
+echo "timeout unit tests ................... $result"
+
+if test "x0" = x"$ENABLE_REGEX"; then
+ result="no"
+else
+ result="yes"
+fi
+echo "POSIX regular expressions ............ $result"
+
+if test "xtrue" = x"$enable_build_docs"; then
+ result="yes"
+else
+ result="no"
+fi
+echo "build docs ........................... $result"
+
+echo "=========================================="
projects / platform / upstream / check.git / blobdiff