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configure.ac
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configure.ac
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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([PROJ.4 Projections], 4.9.2, [[email protected]], proj)
AC_CONFIG_MACRO_DIR([m4])
AC_LANG(C)
AC_CONFIG_AUX_DIR([.])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(src/proj_config.h)
dnl Enable as much warnings as possible
AX_CFLAGS_WARN_ALL(C_WFLAGS)
AC_SUBST(C_WFLAGS,$C_WFLAGS)
dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_PROG_LIBTOOL
dnl Checks for libraries.
AC_CHECK_LIB(m,exp,,,)
dnl We check for headers
AC_HEADER_STDC
AC_CHECK_FUNC(localeconv, [AC_DEFINE(HAVE_LOCALECONV,1,[Define to 1 if you have localeconv])])
dnl ---------------------------------------------------------------------------
dnl Check for JNI support.
dnl ---------------------------------------------------------------------------
JNI_INCLUDE=
export JNI_INCLUDE
AC_ARG_WITH(jni,
[AS_HELP_STRING([--with-jni=dir],
[Include Java/JNI support, add optional include dir])
],,)
if test "$with_jni" = "yes" ; then
AC_DEFINE(JNI_ENABLED,1,[Enabled for Java/JNI Support])
AC_MSG_CHECKING(whether to enable Java/JNI support)
AC_MSG_RESULT([enabled])
elif test "$with_jni" != "no" -a "$with_jni" != "" ; then
AC_MSG_CHECKING(whether to enable Java/JNI support)
if test \! -r "$with_jni/jni.h" ; then
AC_MSG_ERROR(Did not find $with_jni/jni.h)
fi
AC_DEFINE(JNI_ENABLED,1,[Enabled for Java/JNI Support])
AC_MSG_RESULT([enabled])
JNI_INCLUDE="-I$with_jni"
elif test "$with_jni" = "" ; then
AC_CHECK_HEADERS(jni.h)
AC_MSG_CHECKING(whether to enable Java/JNI support)
if test "$ac_cv_header_jni_h" = "no" ; then
AC_MSG_RESULT([disabled])
else
AC_MSG_RESULT([enabled])
AC_DEFINE(JNI_ENABLED,1,[Enabled for Java/JNI Support])
fi
else
AC_MSG_CHECKING(whether to enable Java/JNI support)
AC_MSG_RESULT([disabled])
fi
AC_SUBST(JNI_INCLUDE,$JNI_INCLUDE)
dnl ---------------------------------------------------------------------------
dnl Provide a mechanism to disable real mutex support (if lacking win32 or
dnl posix mutexes for instance).
dnl ---------------------------------------------------------------------------
AC_ARG_WITH([mutex],
AS_HELP_STRING([--without-mutex],
[Disable real mutex locks (lacking pthreads)]),,)
AC_MSG_CHECKING([for mutexes])
THREAD_LIB=""
if test "$with_mutex" = yes -o x"$with_mutex" = x ; then
MUTEX_SETTING=pthread
AC_CHECK_LIB(pthread,pthread_create,PTHREAD_EXISTS=YES,,,)
if test -n "$PTHREAD_EXISTS" ; then
THREAD_LIB="-lpthread"
fi
AC_CHECK_LIB(pthread,pthread_mutexattr_settype,,,)
AC_CHECK_DECL(PTHREAD_MUTEX_RECURSIVE,
AC_DEFINE(HAVE_PTHREAD_MUTEX_RECURSIVE, [], [Define if your pthreads implementation have PTHREAD_MUTEX_RECURSIVE]),
,
[#include <pthread.h>])
AC_MSG_RESULT([enabled, pthread])
else
MUTEX_SETTING=stub
AC_MSG_RESULT([disabled by user])
fi
AC_SUBST(MUTEX_SETTING,$MUTEX_SETTING)
AC_SUBST(THREAD_LIB,$THREAD_LIB)
AC_CONFIG_FILES([Makefile cmake/Makefile src/Makefile
man/Makefile man/man1/Makefile man/man3/Makefile nad/Makefile
jniwrap/Makefile jniwrap/org/Makefile jniwrap/org/proj4/Makefile])
AC_CONFIG_FILES([nad/install], [chmod +x nad/install])
AC_CONFIG_FILES([proj.pc])
AC_OUTPUT