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* configure.in (AC_LIBTOOL_WIN32_DLL): Add for shared Cygwin

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build.
Add --with-cc-for-build option to re-enable cross building.
Add --with-guile-for-build option to re-enable cross building.
This commit is contained in:
Marius Vollmer 2002-07-07 19:38:23 +00:00
parent 9352332891
commit 0db83c0423
1 changed files with 51 additions and 0 deletions
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51
configure.in
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@ -163,6 +163,9 @@ AC_ISC_POSIX
AC_MINIX AC_MINIX
AM_PROG_CC_STDC AM_PROG_CC_STDC
## Needed for building DLLs on Cygwin, before AM_PROG_LIBTOOL
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL AM_PROG_LIBTOOL
AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no) AC_CHECK_PROG(have_makeinfo, makeinfo, yes, no)
@ -671,6 +674,54 @@ if test "${THREAD_PACKAGE}" != "" ; then
fi fi
fi fi
## Cross building
if test "$cross_compiling" = "yes"; then
AC_MSG_CHECKING(cc for build)
## /usr/bin/cc still uses wrong assembler
## CC_FOR_BUILD="${CC_FOR_BUILD-/usr/bincc}"
CC_FOR_BUILD="${CC_FOR_BUILD-PATH=/usr/bin:$PATH cc}"
else
CC_FOR_BUILD="${CC_FOR_BUILD-$CC}"
fi
AC_ARG_WITH(cc-for-build,
[ --with-cc-for-build=CC native C compiler, to be used during build])
test -n "$with_cc_for_build" && CC_FOR_BUILD="$with_cc_for_build"
## AC_MSG_CHECKING("if we are cross compiling")
## AC_MSG_RESULT($cross_compiling)
if test "$cross_compiling" = "yes"; then
AC_MSG_RESULT($CC_FOR_BUILD)
fi
## No need as yet to be more elaborate
CCLD_FOR_BUILD="$CC_FOR_BUILD"
AC_SUBST(cross_compiling)
AC_SUBST(CC_FOR_BUILD)
AC_SUBST(CCLD_FOR_BUILD)
## libtool erroneously calls CC_FOR_BUILD HOST_CC;
## --HOST is the platform that PACKAGE is compiled for.
HOST_CC="$CC_FOR_BUILD"
AC_SUBST(HOST_CC)
if test "$cross_compiling" = "yes"; then
AC_MSG_CHECKING(guile for build)
GUILE_FOR_BUILD="${GUILE_FOR_BUILD-guile}"
else
GUILE_FOR_BUILD='$(preinstguile)'
fi
AC_ARG_WITH(guile-for-build,
[ --with-guile-for-build=guile native guile executable, to be used during build])
test -n "$with_guile_for_build" && GUILE_FOR_BUILD="$with_guile_for_build"
## AC_MSG_CHECKING("if we are cross compiling")
## AC_MSG_RESULT($cross_compiling)
if test "$cross_compiling" = "yes"; then
AC_MSG_RESULT($GUILE_FOR_BUILD)
fi
AC_SUBST(GUILE_FOR_BUILD)
## If we're using GCC, ask for aggressive warnings. ## If we're using GCC, ask for aggressive warnings.
case "$GCC" in case "$GCC" in
yes ) yes )