kopia lustrzana https://github.com/Hamlib/Hamlib
cloned from Alsa project, still not thouroughly tested
git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1050 7ae35d74-ebe9-4afe-98af-79ac388436b8Hamlib-1.1.3
Stéphane Fillod, F8CFE
rodzic
4ac3088226
commit
4475427600
242
hamlib.m4
242
hamlib.m4
|
|
@ -1,160 +1,96 @@
|
|||
dnl Configure Paths for Hamlib
|
||||
dnl Cloned from Alsa project http://www.alsa-project.org
|
||||
dnl AM_PATH_HAMLIB([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
||||
dnl Test for libhamlib, and define HAMLIB_LTDL,
|
||||
dnl HAMLIB_CFLAGS and HAMLIB_LIBS as appropriate.
|
||||
dnl enables arguments --with-hamlib-prefix=
|
||||
dnl --with-hamlib-inc-prefix=
|
||||
dnl --disable-hamlibtest (this has no effect, as yet)
|
||||
dnl
|
||||
dnl AC_LIB_HAMLIB_FLAGS
|
||||
dnl This just unconditionally sets the options. It should offer an option for
|
||||
dnl explicitly giving the path to hamlib on the configure command line.
|
||||
dnl REM: this script file was cloned from libraw1394.m4. Thanks guys!
|
||||
dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
|
||||
dnl and the hamlib libraries are not found, a fatal AC_MSG_ERROR() will result.
|
||||
dnl
|
||||
AC_DEFUN(AC_LIB_HAMLIB_FLAGS, [
|
||||
HAMLIB_CPPFLAGS=""
|
||||
HAMLIB_CFLAGS=""
|
||||
HAMLIB_LIBS="-lhamlib"
|
||||
AC_DEFUN(AM_PATH_HAMLIB,
|
||||
[dnl Save the original CFLAGS, LDFLAGS, and LIBS
|
||||
hamlib_save_CFLAGS="$CFLAGS"
|
||||
hamlib_save_LDFLAGS="$LDFLAGS"
|
||||
hamlib_save_LIBS="$LIBS"
|
||||
hamlib_found=yes
|
||||
|
||||
AC_SUBST(HAMLIB_CPPFLAGS)
|
||||
dnl
|
||||
dnl Get the cflags and libraries for hamlib
|
||||
dnl
|
||||
AC_ARG_WITH(hamlib-prefix,
|
||||
[ --with-hamlib-prefix=PFX Prefix where Hamlib library is installed(optional)],
|
||||
[hamlib_prefix="$withval"], [hamlib_prefix=""])
|
||||
|
||||
AC_ARG_WITH(hamlib-inc-prefix,
|
||||
[ --with-hamlib-inc-prefix=PFX Prefix where include libraries are (optional)],
|
||||
[hamlib_inc_prefix="$withval"], [hamlib_inc_prefix=""])
|
||||
|
||||
dnl FIXME: this is not yet implemented
|
||||
AC_ARG_ENABLE(hamlibtest,
|
||||
[ --disable-hamlibtest Do not try to compile and run a test Hamlib program],
|
||||
[enable_hamlibtest=no],
|
||||
[enable_hamlibtest=yes])
|
||||
|
||||
dnl Add any special include directories
|
||||
AC_MSG_CHECKING(for HAMLIB CFLAGS)
|
||||
if test "$hamlib_inc_prefix" != "" ; then
|
||||
HAMLIB_CFLAGS="$HAMLIB_CFLAGS -I$hamlib_inc_prefix"
|
||||
CFLAGS="$CFLAGS -I$hamlib_inc_prefix"
|
||||
fi
|
||||
AC_MSG_RESULT($HAMLIB_CFLAGS)
|
||||
|
||||
dnl add any special lib dirs
|
||||
AC_MSG_CHECKING(for HAMLIB LDFLAGS)
|
||||
if test "$hamlib_prefix" != "" ; then
|
||||
HAMLIB_LIBS="$HAMLIB_LIBS -L$hamlib_prefix -Wl,--rpath -Wl,$hamlib_prefix"
|
||||
LDFLAGS="$LDFLAGS $HAMLIB_LIBS"
|
||||
fi
|
||||
|
||||
dnl add the hamlib library
|
||||
HAMLIB_LIBS="$HAMLIB_LIBS -lhamlib -lm -ldl"
|
||||
LIBS=`echo $LIBS | sed 's/-lm//'`
|
||||
LIBS=`echo $LIBS | sed 's/-ldl//'`
|
||||
LIBS=`echo $LIBS | sed 's/ //'`
|
||||
#LIBS="$HAMLIB_LIBS $LIBS"
|
||||
AC_MSG_RESULT($HAMLIB_LIBS)
|
||||
|
||||
dnl add any special LTDL file
|
||||
AC_MSG_CHECKING(for HAMLIB LTDL)
|
||||
if test "$hamlib_prefix" != "" ; then
|
||||
HAMLIB_LTDL="$HAMLIB_LTDL $hamlib_prefix/libhamlib.la"
|
||||
fi
|
||||
AC_MSG_RESULT($HAMLIB_LTDL)
|
||||
|
||||
dnl Check for a working version of libhamlib that is of the right version.
|
||||
dnl FIXME: not implemented yet!
|
||||
|
||||
dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
|
||||
#AC_CHECK_LIB([hamlib], [rig_init],,
|
||||
# [ifelse([$3], , [AC_MSG_ERROR(No linkable libhamlib was found.)])
|
||||
# hamlib_found=no]
|
||||
#)
|
||||
|
||||
if test "x$hamlib_found" = "xyes" ; then
|
||||
ifelse([$2], , :, [$2])
|
||||
LIBS=`echo $LIBS | sed 's/-lhamlib//g'`
|
||||
LIBS=`echo $LIBS | sed 's/ //'`
|
||||
LIBS="-lhamlib $LIBS"
|
||||
fi
|
||||
if test "x$hamlib_found" = "xno" ; then
|
||||
ifelse([$3], , :, [$3])
|
||||
CFLAGS="$hamlib_save_CFLAGS"
|
||||
LDFLAGS="$hamlib_save_LDFLAGS"
|
||||
LIBS="$hamlib_save_LIBS"
|
||||
HAMLIB_CFLAGS=""
|
||||
HAMLIB_LIBS=""
|
||||
fi
|
||||
|
||||
dnl That should be it. Now just export out symbols:
|
||||
AC_SUBST(HAMLIB_CFLAGS)
|
||||
AC_SUBST(HAMLIB_LIBS)
|
||||
AC_SUBST(HAMLIB_LTDL)
|
||||
])
|
||||
|
||||
dnl
|
||||
dnl AC_LIB_HAMLIB_HEADERS([ACTION_IF_FOUND[,ACTION_IF_NOT_FOUND]])
|
||||
dnl
|
||||
AC_DEFUN(AC_LIB_HAMLIB_HEADERS, [
|
||||
AC_REQUIRE([AC_LIB_HAMLIB_FLAGS])
|
||||
|
||||
ac_hamlib_save_cppflags=$CPPFLAGS
|
||||
CPPFLAGS="$HAMLIB_CPPFLAGS $CPPFLAGS"
|
||||
|
||||
ac_hamlib_headers=no
|
||||
AC_CHECK_HEADER(hamlib/rig.h, ac_hamlib_headers=yes)
|
||||
|
||||
CPPFLAGS=$ac_hamlib_save_cppflags
|
||||
|
||||
if test $ac_hamlib_headers = yes ; then
|
||||
ifelse([$1], , :, $1)
|
||||
else
|
||||
ifelse([$2], , :, $2)
|
||||
fi
|
||||
])
|
||||
|
||||
|
||||
dnl
|
||||
dnl AC_LIB_HAMLIB_LIBVERSION(MINIMUMVERSION[,ACTION_IF_FOUND[,ACTION_IF_NOT_FOUND]])
|
||||
dnl
|
||||
AC_DEFUN(AC_LIB_HAMLIB_LIBVERSION, [
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
AC_REQUIRE([AC_LIB_HAMLIB_FLAGS])
|
||||
|
||||
ac_hamlib_save_cppflags=$CPPFLAGS
|
||||
ac_hamlib_save_cflags=$CFLAGS
|
||||
ac_hamlib_save_libs=$LIBS
|
||||
CPPFLAGS="$HAMLIB_CPPFLAGS $CPPFLAGS"
|
||||
CFLAGS="$HAMLIB_CFLAGS $CFLAGS"
|
||||
LIBS="$HAMLIB_LIBS $LIBS"
|
||||
|
||||
ac_hamlib_versiontest_success=no
|
||||
ac_hamlib_ver_symbol=`echo __hamlib_version_$1 | sed 's/\./_/g'`
|
||||
|
||||
AC_TRY_LINK([], [{
|
||||
extern char $ac_hamlib_ver_symbol;
|
||||
$ac_hamlib_ver_symbol++;
|
||||
}], ac_hamlib_versiontest_success=yes)
|
||||
|
||||
CPPFLAGS=$ac_hamlib_save_cppflags
|
||||
CFLAGS=$ac_hamlib_save_cflags
|
||||
LIBS=$ac_hamlib_save_libs
|
||||
|
||||
if test $ac_hamlib_versiontest_success = yes; then
|
||||
ifelse([$2], , :, $2)
|
||||
else
|
||||
ifelse([$3], , :, $3)
|
||||
fi
|
||||
])
|
||||
|
||||
|
||||
dnl
|
||||
dnl AC_LIB_HAMLIB_RUNTEST(MINIMUMVERSION[,ACTION_IF_FOUND
|
||||
dnl [,ACTION_IF_NOT_FOUND[,ACTION_IF_CROSS_COMPILING]]])
|
||||
AC_DEFUN(AC_LIB_HAMLIB_RUNTEST, [
|
||||
ac_hamlib_save_cppflags=$CPPFLAGS
|
||||
ac_hamlib_save_cflags=$CFLAGS
|
||||
ac_hamlib_save_libs=$LIBS
|
||||
CPPFLAGS="$HAMLIB_CPPFLAGS $CPPFLAGS"
|
||||
CFLAGS="$HAMLIB_CFLAGS $CFLAGS"
|
||||
LIBS="$HAMLIB_LIBS $LIBS"
|
||||
|
||||
dnl This program compares two version strings and returns with code 0 if
|
||||
dnl req_ver <= lib_ver, returns 1 otherwise.
|
||||
dnl
|
||||
dnl "1.23" < "1.23.1" (missing fields assumed zero)
|
||||
dnl "1.23pre" <> "1.23" (undefined, do not use text as version)
|
||||
dnl "1.21" > "1.3" (no implicit delimiters)
|
||||
AC_TRY_RUN([
|
||||
#include <stdlib.h>
|
||||
#include <hamlib/rig.h>
|
||||
|
||||
int main()
|
||||
{
|
||||
char *req_ver, *lib_ver;
|
||||
unsigned int req_i, lib_i;
|
||||
|
||||
req_ver = "$1";
|
||||
lib_ver = hamlib_version;
|
||||
|
||||
while (1) {
|
||||
req_i = strtoul(req_ver, &req_ver, 10);
|
||||
lib_i = strtoul(lib_ver, &lib_ver, 10);
|
||||
|
||||
if (req_i > lib_i) exit(1);
|
||||
if (req_i < lib_i) exit(0);
|
||||
|
||||
if (*req_ver != '.' || *lib_ver != '.') exit(0);
|
||||
|
||||
req_ver++;
|
||||
lib_ver++;
|
||||
}
|
||||
}
|
||||
], ac_hamlib_run=yes, ac_hamlib_run=no, ac_hamlib_run=cross)
|
||||
|
||||
|
||||
CPPFLAGS=$ac_hamlib_save_cppflags
|
||||
CFLAGS=$ac_hamlib_save_cflags
|
||||
LIBS=$ac_hamlib_save_libs
|
||||
|
||||
if test $ac_hamlib_run = yes; then
|
||||
ifelse([$2], , :, $2)
|
||||
elif test $ac_hamlib_run = no; then
|
||||
ifelse([$3], , :, $3)
|
||||
else
|
||||
ifelse([$4], ,
|
||||
AC_MSG_ERROR([no default for cross compiling in hamlib runtest macro]),
|
||||
[$4])
|
||||
fi
|
||||
])
|
||||
|
||||
dnl
|
||||
dnl AC_LIB_HAMLIB(MINIMUMVERSION[,ACTION_IF_FOUND[,ACTION_IF_NOT_FOUND]])
|
||||
dnl
|
||||
dnl Versions before 0.9 can't be checked, so this will always fail if the
|
||||
dnl installed hamlib is older than 0.9 as if the library weren't found.
|
||||
dnl
|
||||
AC_DEFUN(AC_LIB_HAMLIB, [
|
||||
|
||||
AC_LIB_HAMLIB_FLAGS
|
||||
AC_LIB_HAMLIB_HEADERS(ac_hamlib_found=yes, ac_hamlib_found=no)
|
||||
|
||||
if test $ac_hamlib_found = yes ; then
|
||||
|
||||
AC_MSG_CHECKING(for hamlib version >= [$1])
|
||||
AC_LIB_HAMLIB_RUNTEST([$1], , ac_hamlib_found=no,
|
||||
AC_LIB_HAMLIB_LIBVERSION([$1], , ac_hamlib_found=no))
|
||||
|
||||
if test $ac_hamlib_found = yes ; then
|
||||
AC_MSG_RESULT(yes)
|
||||
$2
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
$3
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
])
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue