summaryrefslogtreecommitdiff
path: root/Build/source/libs/icu/icu-4.4/configure.in
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2010-04-08 22:00:33 +0000
committerKarl Berry <karl@freefriends.org>2010-04-08 22:00:33 +0000
commit04feebd31995270dc7dadba6b82c74abd1ee6ac4 (patch)
treeed48507cbbac4f86ca0e466f8e90c8a2a74fcf1a /Build/source/libs/icu/icu-4.4/configure.in
parentf94d617d9f7b79ed192f5f109ca2e237ea5afdd7 (diff)
provide and call new configure option --disable-utf16-string-check, so xetex/bibtexu will compile under gcc 4.4+; tlbuild 7 Apr 2010 15:34:47
git-svn-id: svn://tug.org/texlive/trunk@17756 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/icu/icu-4.4/configure.in')
-rw-r--r--Build/source/libs/icu/icu-4.4/configure.in22
1 files changed, 22 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.4/configure.in b/Build/source/libs/icu/icu-4.4/configure.in
index 6289fa2c91b..aef320e7680 100644
--- a/Build/source/libs/icu/icu-4.4/configure.in
+++ b/Build/source/libs/icu/icu-4.4/configure.in
@@ -963,7 +963,28 @@ if test $U_SIZEOF_WCHAR_T = 0; then
fi
AC_SUBST(U_SIZEOF_WCHAR_T)
+AC_MSG_CHECKING([whether to check for UTF-16 string literal support])
+enabled=yes
+U_ENABLE_UTF16_STRING_CHECK=1
+AC_ARG_ENABLE(utf16-string-check,
+ [ --enable-utf16-string-check enable testing for UTF-16 string literal support [default=yes]],
+ [ case "${enableval}" in
+ yes|"") enabled=yes; U_ENABLE_UTF16_STRING_CHECK=1 ;;
+ no) enabled=no; U_ENABLE_UTF16_STRING_CHECK=0 ;;
+ *) ;;
+ esac],
+)
+AC_MSG_RESULT($enabled)
+AC_SUBST(U_ENABLE_UTF16_STRING_CHECK)
+
+
AC_MSG_CHECKING([for UTF-16 string literal support])
+if test $U_ENABLE_UTF16_STRING_CHECK = 0; then
+U_CHECK_UTF16_STRING=0
+U_CHECK_GNUC_UTF16_STRING=0
+CHECK_UTF16_STRING_RESULT="check disabled"
+
+else # do the UTF16 literal checks
U_CHECK_UTF16_STRING=1
CHECK_UTF16_STRING_RESULT="unknown"
@@ -1048,6 +1069,7 @@ GCC IS TOO OLD!
fi
fi
fi
+fi
AC_SUBST(U_CHECK_GNUC_UTF16_STRING)
AC_MSG_RESULT($CHECK_UTF16_STRING_RESULT)