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cache the results of checks for make VPATH support and its GNUishness

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13770 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-01-23 17:35:51 +00:00
parent 613d09959e
commit 04e7a2161c
2 changed files with 483 additions and 468 deletions
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931
configure vendored
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20
configure.in
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@@ -1216,7 +1216,7 @@ dnl defines STRIP as strip or nothing if not found
AC_CHECK_PROG(STRIP, strip, strip, true) AC_CHECK_PROG(STRIP, strip, strip, true)
dnl check if VPATH works dnl check if VPATH works
AC_MSG_CHECKING(make for VPATH support) AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
dnl create Makefile dnl create Makefile
cat - << EOF > confMake cat - << EOF > confMake
check : file check : file
@@ -1233,10 +1233,14 @@ RESULT=$?
rm -f sub/file check final_file confMake rm -f sub/file check final_file confMake
rmdir sub rmdir sub
if test "$RESULT" = 0; then if test "$RESULT" = 0; then
AC_MSG_RESULT(yes) wx_cv_prog_makevpath="yes"
else else
AC_MSG_RESULT(no) wx_cv_prog_makevpath="no"
AC_MSG_ERROR([ fi
])
if test "x$wx_cv_prog_makevpath" != "xyes"; then
AC_MSG_ERROR([
You need a make-utility that is able to use the variable You need a make-utility that is able to use the variable
VPATH correctly. VPATH correctly.
If your version of make does not support VPATH correctly, If your version of make does not support VPATH correctly,
@@ -1250,17 +1254,17 @@ you are trying to compile.
fi fi
dnl does make support "-include" (only GNU make does AFAIK)? dnl does make support "-include" (only GNU make does AFAIK)?
AC_CACHE_CHECK([if make is GNU make], wx_make_make_isgnu, AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
[ [
if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null | if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
grep GNU 2>&1 > /dev/null); then grep GNU 2>&1 > /dev/null); then
wx_make_make_isgnu="yes" wx_cv_prog_makeisgnu="yes"
else else
wx_make_make_isgnu="no" wx_cv_prog_makeisgnu="no"
fi fi
]) ])
if test "x$wx_make_make_isgnu" = "xyes"; then if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
IF_GNU_MAKE="" IF_GNU_MAKE=""
else else
IF_GNU_MAKE="#" IF_GNU_MAKE="#"