Subversion Repositories wimsdev

# Process this file with autoconf to produce a configure script.

AC_INIT(WIMS, esyscmd(awk 'ORS=""; {print $0}' ../version), wimsdev@groupes.renater.fr)

AC_CONFIG_SRCDIR([wims.c])

AC_CONFIG_HEADER([config.h:config.hin])

AC_DEFUN([WIMS_NEED], [

  AC_PATH_PROG($1,$2)

  if test -z "`eval echo '$'$1`"; then

    echo ERROR: WIMS requires $3

    echo Please install this package then restart configure.

    exit 1

  fi

])

AC_DEFUN([WIMS_FAIL], [

  if test "$2" = no; then

    echo

    echo ERROR! Your system does not have $1

    echo WIMS cannot be installed. Please report.

    echo

    exit 1

  fi

])

AC_DEFUN([WIMS_CHECK_FUNC], [

  AC_CHECK_FUNCS($1)

  WIMS_FAIL($1, $ac_cv_func_$1)

])

# Checks for programs.

AC_PROG_LN_S

if test "$LN_S" != "ln -s"; then

  WIMS_FAIL([symbolic links], no)

fi

AC_PROG_AWK

AC_PROG_YACC

AC_PROG_CC(gcc cc)

AC_PROG_CXX

AC_PROG_CPP

AC_PROG_LEX

AC_PROG_MAKE_SET

AC_PROG_RANLIB

AC_CHECK_PROG(STRIP,strip,strip,:)

#WIMS_NEED([TEX], [tex], [TeX])

#WIMS_NEED([GP], [gp], [Pari/GP])

#WIMS_NEED([CONVERT], [convert], [ImageMagick])

# Checks for libraries.

SAVE=$LIBS

AC_CHECK_LIB([m], [cos])

WIMS_FAIL([Math library libm], $ac_cv_lib_m_cos)

AC_CHECK_FUNCS([rint])

WIMS_CHECK_FUNC(floor)

WIMS_CHECK_FUNC(pow)

WIMS_CHECK_FUNC(sqrt)

LIBS=$SAVE

AC_CHECK_LIB([gd], [gdFontCacheSetup])

AC_CHECK_FUNCS([gdFontCacheSetup])

GDLIB=$LIBS

LIBS=$SAVE

AC_CHECK_LIB([crypt], [crypt])

AC_CHECK_FUNCS([crypt])

CRYPTLIB=$LIBS

LIBS=$SAVE

AC_CHECK_LIB([fl], [main])

FLEXLIB=$LIBS

LIBS=$SAVE

fun=gethostbyname

AC_CHECK_FUNCS($fun)

if test "$ac_cv_func_$fun" = no; then

  AC_CHECK_LIB([nsl], $fun)

  WIMS_FAIL($fun, $ac_cv_lib_$fun)

fi

WIMS_CHECK_FUNC(gethostname)

fun=socket

AC_CHECK_FUNCS($fun)

if test "$ac_cv_func_$fun" = no; then

  AC_CHECK_LIB([socket], [$fun])

  if test "$ac_cv_lib_$fun" = no; then

    AC_CHECK_LIB([socket], [$fun], [], [], [-lnsl])

    WIMS_FAIL($fun, $ac_cv_lib_$fun)

  fi

fi

fun=inet_ntoa

AC_CHECK_FUNCS($fun)

if test "$ac_cv_func_$fun" = no; then

  AC_CHECK_LIB([socket], [$fun], [], [], [-lnsl])

fi

fun=inet_aton

AC_CHECK_FUNCS($fun)

if test "$ac_cv_func_$fun" = no; then

  AC_CHECK_LIB([resolv], [$fun])

fi

NETLIBS=$LIBS

LIBS=$SAVE

# Checks for header files.

AC_FUNC_ALLOCA

AC_HEADER_DIRENT

AC_HEADER_STDC

AC_HEADER_SYS_WAIT

AC_MEMORY_H

AC_CHECK_HEADERS([crypt.h arpa/inet.h fcntl.h malloc.h netdb.h netinet/in.h \

stdlib.h string.h sys/socket.h sys/time.h unistd.h utime.h])

WIMS_FAIL([ANSI C header files], $ac_cv_header_stdc)

WIMS_FAIL([Header file unistd.h], $ac_cv_header_unistd_h)

# Checks for typedefs, structures, and compiler characteristics.

AC_C_CONST

AC_C_INLINE

AC_TYPE_PID_T

AC_TYPE_SIZE_T

AC_HEADER_TIME

AC_STRUCT_TM

AC_CHECK_TYPES(socklen_t, [], [], [

#include <sys/types.h>

#include <sys/socket.h>])

# Runpath

RPATH=

case "$CC+$with_dynamic" in

  gcc+yes) RPATH="-Xlinker -rpath -Xlinker ../lib:../../lib:../../../lib";;

esac

# Checks for library functions.

AC_FUNC_MALLOC

WIMS_FAIL(malloc, $ac_cv_func_malloc_0_nonnull)

AC_FUNC_REALLOC

WIMS_FAIL(realloc, $ac_cv_func_realloc_0_nonnull)

AC_FUNC_FORK

WIMS_FAIL([working fork], $ac_cv_func_fork_works)

AC_FUNC_ERROR_AT_LINE

AC_FUNC_LSTAT

AC_FUNC_MEMCMP

AC_TYPE_SIGNAL

AC_FUNC_STAT

AC_FUNC_STRTOD

AC_CHECK_FUNCS([dup2 regcomp putenv strcasecmp strchr strdup strerror utime])

WIMS_CHECK_FUNC(alarm)

WIMS_CHECK_FUNC(getcwd)

WIMS_CHECK_FUNC(gettimeofday)

WIMS_CHECK_FUNC(memmove)

WIMS_CHECK_FUNC(memset)

WIMS_CHECK_FUNC(mkdir)

WIMS_CHECK_FUNC(rmdir)

WIMS_CHECK_FUNC(select)

WIMS_CHECK_FUNC(strncasecmp)

WIMS_CHECK_FUNC(strpbrk)

WIMS_CHECK_FUNC(strrchr)

WIMS_CHECK_FUNC(strstr)

WIMS_CHECK_FUNC(utime)

# setenv ?

AC_CHECK_FUNCS([setenv])

if test "$ac_cv_func_setenv" = no; then

  common=../Common

  SETENV_OBJS=$common/setenv.o

# FIXME: there should not be various xmallocs with different semantics. Only

# SETENV_OBJS should be necessary.

  ALLSETENV_OBJS="$SETENV_OBJS $common/xmalloc.o"

else

  SETENV_OBJS=

  ALLSETENV_OBJS=

fi

# Case insensitive file system?

AC_CHECK_FILE(WIMS.C, D_CASE_INSENSITIVE_FS="-DCASE_INSENSITIVE_FS=1",

                      D_CASE_INSENSITIVE_FS=)

# Static libm?

AC_CHECK_FILE(/usr/lib/libm.a,STATIC_LIB=-static,STATIC_LIB=)

# Configure options

AC_ARG_WITH(units, [  --without-units	  Don't compile units-filter (units recognition)],echo Compile units-filter: $with_units, with_units=yes; echo Compile units-filter: yes)

BUILD_UNITS=

if test "$with_units" = "yes"; then

  case "$LEXLIB" in

  -lfl | -ll) BUILD_UNITS=units-filter;;

  *) with_units=no; echo "Wait ... flex is not available, Compile units : no";;

  esac

fi

AC_ARG_WITH(chemeq,[  --without-chemeq	  Don't compile chemeq (chemical equation analyzer)],echo Compile chemeq: $with_chemeq, with_chemeq=yes; echo Compile chemeq: yes)

BUILD_CHEMEQ=

if test "$with_chemeq" = "yes"; then

  case "$LEXLIB" in

  -lfl | -ll) if test "$CXX" = "g++"; then

          case `"$CXX" --version` in

          [ 1*|2.[1-8]*|2.9[1-4]*|2.95.[1-2]) ]

              with_chemeq=no

              echo "Wait ... I need at least g++-2.95.3, Compile chemeq: no" ;;

            *) BUILD_CHEMEQ=chemeq;;

          esac

        else

          with_chemeq=no

          echo "Wait ... g++ is not available, Compile chemeq: no"

        fi;;

  *) with_chemeq=no

     echo "Wait ... flex is not available, Compile chemeq: no";;

  esac

fi

AC_ARG_WITH(wimsd,[  --without-wimsd	  Don't compile wimsd (standalone http server)],echo Compile wimsd: $with_wimsd, with_wimsd=yes; echo Compile wimsd: yes)

if test "$with_wimsd" = "yes"; then

  BUILD_WIMSD=wimsd

fi

if test -n "$SOURCE_DATE_EPOCH"; then

  # When a debian package is built, SOURCE_DATE_EPOCH is defined, so

  # the build date is taken from the head of the file debian/changelog.

  # This provides reproducible builds, and more security in Debian.

  date=`date --utc --date="@$SOURCE_DATE_EPOCH" +%Y-%m-%d`

else

  date=`date +%Y-%m-%d`

fi

DEFINES="-DGNU_SOURCE -DVERSION_DATE=\\\"$date\\\""

AC_SUBST(D_CASE_INSENSITIVE_FS)

AC_SUBST(STATIC_LIB)

AC_SUBST(DEFINES)

AC_SUBST(STRIP)

AC_SUBST(RPATH)

AC_SUBST(BUILD_UNITS)

AC_SUBST(BUILD_CHEMEQ)

AC_SUBST(BUILD_WIMSD)

AC_SUBST(SETENV_OBJS)

AC_SUBST(ALLSETENV_OBJS)

AC_SUBST(NETLIBS)

AC_SUBST(FLEXLIB)

AC_SUBST(GDLIB)

AC_SUBST(CRYPTLIB)

AC_CONFIG_FILES([Flydraw/Makefile

                 Interfaces/Makefile

                 Lib/Makefile

                 Makefile

                 Misc/Makefile

                 Misc/symtext/Makefile

                 Misc/mathexp/Makefile

                 Misc/chemeq/Makefile

                 Misc/chemeq/src/Makefile

                 Misc/units-filter/src/Makefile

                 Misc/voronoiW/Makefile

                 Misc/bioinfo/Makefile

                 Misc/checkmol/Makefile

                 Misc/crossword/Makefile

                 Misc/lceb/Makefile

                 Misc/moneyprint/Makefile

                 Misc/toascii/Makefile

                 Misc/scienceprint/Makefile

                 Misc/sigdigits/Makefile

                 Misc/canvasdraw/Makefile

                 Misc/whirlgif/Makefile

                 Misc/authors/jm.evers/applets/Makefile

		 Misc/applets/Makefile

                 Module/Makefile

                 Module/drawode/Makefile

                 OefMsg2wims/Makefile

                 Wimsd/Makefile

                 Wimslogd/Makefile

                 Texgif/Makefile

                 Mathml/Makefile])

AC_OUTPUT