[gcc-7] 151/354: * Build gnattools sequentially (fails with parallel build). See #857831.

[Ximin Luo]

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commit 2bb63315b9e776c568062554cd3194c635592b37
Author: doko <doko at 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca>
Date:   Wed Mar 15 14:10:20 2017 +0000

      * Build gnattools sequentially (fails with parallel build). See #857831.
    
    
    git-svn-id: svn+ssh://svn.debian.org/svn/gcccvs/branches/sid/gcc-7@9369 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca
---
 debian/changelog                             |  1 +
 debian/patches/ada-gnattools-noparallel.diff | 14 ++++++++++++++
 debian/rules.patch                           |  1 +
 3 files changed, 16 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index 2218ffb..a5d77b1 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ gcc-7 (7-20170314-2) UNRELEASED; urgency=medium
 
   * Install the gcov-dump utility.
   * Allow to use lld with -fuse-ld=ld.lld.
+  * Build gnattools sequentially (fails with parallel build). See #857831.
 
  -- Matthias Klose <doko at debian.org>  Wed, 15 Mar 2017 13:21:41 +0100
 
diff --git a/debian/patches/ada-gnattools-noparallel.diff b/debian/patches/ada-gnattools-noparallel.diff
new file mode 100644
index 0000000..af6b1de
--- /dev/null
+++ b/debian/patches/ada-gnattools-noparallel.diff
@@ -0,0 +1,14 @@
+# DP: Build gnattools sequentially; see #857831
+
+--- a/src/gnattools/Makefile.in
++++ b/src/gnattools/Makefile.in
+@@ -18,6 +18,9 @@
+ # Default target; must be first.
+ all: gnattools
+ 
++# FIXME: Find out why .o files are built twice ...
++.NOTPARALLEL:
++
+ # Standard autoconf-set variables.
+ SHELL = @SHELL@
+ srcdir = @srcdir@
diff --git a/debian/rules.patch b/debian/rules.patch
index fc41135..0d0e0f7 100644
--- a/debian/rules.patch
+++ b/debian/rules.patch
@@ -136,6 +136,7 @@ debian_patches += ada-arm
 	ada-link-lib \
 	ada-libgnatvsn \
 	ada-gnattools-cross \
+	ada-gnattools-noparallel \
 	ada-acats
   #endif
   #ifeq ($(with_gnatsjlj),yes)

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