mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-06-02 04:41:58 +00:00
2532fa21a9
- This currently just moves over all of the behavior from LLVM. Eventually all of the configure checks that are directly needed by the LLVM build setup should probably go away, and the project should manage their own configuration checks if necessary. - This is the 1st half of this work, the actual Makefile.common hasn't moved over yet. I've tried to stage this in such a way that incremental builds will properly reconfigure for most active developers (the Makefiles don't handle reconfiguring in a perfectly reliable way, and I haven't found an easy way to make them do so). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142456 91177308-0d34-0410-b5e6-96231b3b80d8
119 lines
4.2 KiB
Plaintext
119 lines
4.2 KiB
Plaintext
dnl Check for a standard program that has a bin, include and lib directory
|
|
dnl
|
|
dnl Parameters:
|
|
dnl $1 - prefix directory to check
|
|
dnl $2 - program name to check
|
|
dnl $3 - header file to check
|
|
dnl $4 - library file to check
|
|
AC_DEFUN([CHECK_STD_PROGRAM],
|
|
[m4_define([allcapsname],translit($2,a-z,A-Z))
|
|
if test -n "$1" -a -d "$1" -a -n "$2" -a -d "$1/bin" -a -x "$1/bin/$2" ; then
|
|
AC_SUBST([USE_]allcapsname(),["USE_]allcapsname()[ = 1"])
|
|
AC_SUBST(allcapsname(),[$1/bin/$2])
|
|
AC_SUBST(allcapsname()[_BIN],[$1/bin])
|
|
AC_SUBST(allcapsname()[_DIR],[$1])
|
|
if test -n "$3" -a -d "$1/include" -a -f "$1/include/$3" ; then
|
|
AC_SUBST(allcapsname()[_INC],[$1/include])
|
|
fi
|
|
if test -n "$4" -a -d "$1/lib" -a -f "$1/lib/$4" ; then
|
|
AC_SUBST(allcapsname()[_LIB],[$1/lib])
|
|
fi
|
|
fi
|
|
])
|
|
|
|
dnl Find a program via --with options, in the path, or well known places
|
|
dnl
|
|
dnl Parameters:
|
|
dnl $1 - program's executable name
|
|
dnl $2 - header file name to check (optional)
|
|
dnl $3 - library file name to check (optional)
|
|
dnl $4 - alternate (long) name for the program
|
|
AC_DEFUN([FIND_STD_PROGRAM],
|
|
[m4_define([allcapsname],translit($1,a-z,A-Z))
|
|
m4_define([stdprog_long_name],ifelse($4,,translit($1,[ !@#$%^&*()-+={}[]:;"',./?],[-]),translit($4,[ !@#$%^&*()-+={}[]:;"',./?],[-])))
|
|
AC_MSG_CHECKING([for ]stdprog_long_name()[ bin/lib/include locations])
|
|
AC_ARG_WITH($1,
|
|
AS_HELP_STRING([--with-]stdprog_long_name()[=DIR],
|
|
[Specify that the ]stdprog_long_name()[ install prefix is DIR]),
|
|
$1[pfxdir=$withval],$1[pfxdir=nada])
|
|
AC_ARG_WITH($1[-bin],
|
|
AS_HELP_STRING([--with-]stdprog_long_name()[-bin=DIR],
|
|
[Specify that the ]stdprog_long_name()[ binary is in DIR]),
|
|
$1[bindir=$withval],$1[bindir=nada])
|
|
AC_ARG_WITH($1[-lib],
|
|
AS_HELP_STRING([--with-]stdprog_long_name()[-lib=DIR],
|
|
[Specify that ]stdprog_long_name()[ libraries are in DIR]),
|
|
$1[libdir=$withval],$1[libdir=nada])
|
|
AC_ARG_WITH($1[-inc],
|
|
AS_HELP_STRING([--with-]stdprog_long_name()[-inc=DIR],
|
|
[Specify that the ]stdprog_long_name()[ includes are in DIR]),
|
|
$1[incdir=$withval],$1[incdir=nada])
|
|
eval pfxval=\$\{$1pfxdir\}
|
|
eval binval=\$\{$1bindir\}
|
|
eval incval=\$\{$1incdir\}
|
|
eval libval=\$\{$1libdir\}
|
|
if test "${pfxval}" != "nada" ; then
|
|
CHECK_STD_PROGRAM(${pfxval},$1,$2,$3)
|
|
elif test "${binval}" != "nada" ; then
|
|
if test "${libval}" != "nada" ; then
|
|
if test "${incval}" != "nada" ; then
|
|
if test -d "${binval}" ; then
|
|
if test -d "${incval}" ; then
|
|
if test -d "${libval}" ; then
|
|
AC_SUBST(allcapsname(),${binval}/$1)
|
|
AC_SUBST(allcapsname()[_BIN],${binval})
|
|
AC_SUBST(allcapsname()[_INC],${incval})
|
|
AC_SUBST(allcapsname()[_LIB],${libval})
|
|
AC_SUBST([USE_]allcapsname(),["USE_]allcapsname()[ = 1"])
|
|
AC_MSG_RESULT([found via --with options])
|
|
else
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([The --with-]$1[-libdir value must be a directory])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([The --with-]$1[-incdir value must be a directory])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([The --with-]$1[-bindir value must be a directory])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([The --with-]$1[-incdir option must be specified])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([failed])
|
|
AC_MSG_ERROR([The --with-]$1[-libdir option must be specified])
|
|
fi
|
|
else
|
|
tmppfxdir=`which $1 2>&1`
|
|
if test -n "$tmppfxdir" -a -d "${tmppfxdir%*$1}" -a \
|
|
-d "${tmppfxdir%*$1}/.." ; then
|
|
tmppfxdir=`cd "${tmppfxdir%*$1}/.." ; pwd`
|
|
CHECK_STD_PROGRAM($tmppfxdir,$1,$2,$3)
|
|
AC_MSG_RESULT([found in PATH at ]$tmppfxdir)
|
|
else
|
|
checkresult="yes"
|
|
eval checkval=\$\{"USE_"allcapsname()\}
|
|
CHECK_STD_PROGRAM([/usr],$1,$2,$3)
|
|
if test -z "${checkval}" ; then
|
|
CHECK_STD_PROGRAM([/usr/local],$1,$2,$3)
|
|
if test -z "${checkval}" ; then
|
|
CHECK_STD_PROGRAM([/sw],$1,$2,$3)
|
|
if test -z "${checkval}" ; then
|
|
CHECK_STD_PROGRAM([/opt],$1,$2,$3)
|
|
if test -z "${checkval}" ; then
|
|
CHECK_STD_PROGRAM([/],$1,$2,$3)
|
|
if test -z "${checkval}" ; then
|
|
checkresult="no"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
AC_MSG_RESULT($checkresult)
|
|
fi
|
|
fi
|
|
])
|