6f1c7ff607
This is the first part of an effort to allow bootstrapping openjdk without downloading any binaries. The next part will be an openjdk7 package that will be used to bootstrap openjdk8. After that, we can proceed to add the missing parts to go all the way up to 11. [ci skip]
76 lines
2 KiB
Diff
76 lines
2 KiB
Diff
From 47467f3ab0fb2f2fcede81060fe8bb339d0909eb Mon Sep 17 00:00:00 2001
|
|
From: Szabolcs Nagy <nsz@port70.net>
|
|
Date: Wed, 28 Feb 2018 00:54:05 +0000
|
|
Subject: [PATCH 10/12] ldbl128 config
|
|
|
|
---
|
|
gcc/configure | 13 +++++++++++++
|
|
gcc/configure.ac | 16 ++++++++++++++--
|
|
2 files changed, 27 insertions(+), 2 deletions(-)
|
|
|
|
diff --git gcc/configure gcc/configure
|
|
index 6121e163259..07ff8597d48 100755
|
|
--- a/gcc/configure
|
|
+++ b/gcc/configure
|
|
@@ -29309,6 +29309,15 @@ if test "${with_long_double_128+set}" = set; then :
|
|
withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
|
|
else
|
|
|
|
+ case "$target" in
|
|
+ s390*-*-linux-musl*)
|
|
+ gcc_cv_target_ldbl128=yes
|
|
+ ;;
|
|
+ powerpc*-*-linux-musl*)
|
|
+ gcc_cv_target_ldbl128=no
|
|
+ ;;
|
|
+ *)
|
|
+
|
|
if test $glibc_version_major -gt 2 \
|
|
|| ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
|
|
gcc_cv_target_ldbl128=yes
|
|
@@ -29320,6 +29329,10 @@ else
|
|
&& gcc_cv_target_ldbl128=yes
|
|
|
|
fi
|
|
+
|
|
+ ;;
|
|
+ esac
|
|
+
|
|
fi
|
|
|
|
;;
|
|
diff --git gcc/configure.ac gcc/configure.ac
|
|
index b066cc609e1..6c15ed898c0 100644
|
|
--- a/gcc/configure.ac
|
|
+++ b/gcc/configure.ac
|
|
@@ -5971,13 +5971,25 @@ case "$target" in
|
|
AC_ARG_WITH(long-double-128,
|
|
[AS_HELP_STRING([--with-long-double-128],
|
|
[use 128-bit long double by default])],
|
|
- gcc_cv_target_ldbl128="$with_long_double_128",
|
|
+ gcc_cv_target_ldbl128="$with_long_double_128", [
|
|
+ case "$target" in
|
|
+ s390*-*-linux-musl*)
|
|
+ gcc_cv_target_ldbl128=yes
|
|
+ ;;
|
|
+ powerpc*-*-linux-musl*)
|
|
+ gcc_cv_target_ldbl128=no
|
|
+ ;;
|
|
+ *)]
|
|
[GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
|
|
[gcc_cv_target_ldbl128=no
|
|
grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
|
|
$target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
|
|
&& gcc_cv_target_ldbl128=yes
|
|
- ]])])
|
|
+ ]])]
|
|
+ [
|
|
+ ;;
|
|
+ esac
|
|
+ ])
|
|
;;
|
|
esac
|
|
if test x$gcc_cv_target_ldbl128 = xyes; then
|
|
--
|
|
2.17.1
|
|
|