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From: Jonathan Wakely <redi@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org
Subject: [gcc r11-10138] libstdc++: Add missing prerequisite to generated header [PR106162]
Date: Thu,  7 Jul 2022 23:33:56 +0000 (GMT)	[thread overview]
Message-ID: <20220707233356.B9E3C384858A@sourceware.org> (raw)

https://gcc.gnu.org/g:92f43710bbe5e861d90681ef4691c37b8c70aec6

commit r11-10138-g92f43710bbe5e861d90681ef4691c37b8c70aec6
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Jul 1 22:23:43 2022 +0100

    libstdc++: Add missing prerequisite to generated header [PR106162]
    
    The ${host_builddir}/largefile-config.h header can't be written until
    its parent directory has been created, so it needs to have the creation
    of that directory as a prerequisite.
    
    libstdc++-v3/ChangeLog:
    
            PR libstdc++/106162
            * include/Makefile.am (largefile-config.h): Add
            stamp-${host_alias} prerequisite.
            * include/Makefile.in: Regenerate.
    
    (cherry picked from commit 8a6ee426c2be3bd4359520e02c00ec60cac2fece)

Diff:
---
 libstdc++-v3/include/Makefile.am | 2 +-
 libstdc++-v3/include/Makefile.in | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
index 174fafeee5e..16ea5ffef52 100644
--- a/libstdc++-v3/include/Makefile.am
+++ b/libstdc++-v3/include/Makefile.am
@@ -1275,7 +1275,7 @@ stamp-float128:
 endif
 
 # This header is not installed, it's only used to build libstdc++ itself.
-${host_builddir}/largefile-config.h: ${CONFIG_HEADER}
+${host_builddir}/largefile-config.h: ${CONFIG_HEADER} stamp-${host_alias}
 	@rm -f $@.tmp
 	@-grep 'define _DARWIN_USE_64_BIT_INODE' ${CONFIG_HEADER} >> $@.tmp
 	@-grep 'define _FILE_OFFSET_BITS' ${CONFIG_HEADER} >> $@.tmp
diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
index 814b0a43b3d..877133d8165 100644
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -1761,7 +1761,7 @@ stamp-host: ${host_headers} ${bits_host_headers} ${ext_host_headers} ${host_head
 @ENABLE_FLOAT128_FALSE@	echo 'undef _GLIBCXX_USE_FLOAT128' > stamp-float128
 
 # This header is not installed, it's only used to build libstdc++ itself.
-${host_builddir}/largefile-config.h: ${CONFIG_HEADER}
+${host_builddir}/largefile-config.h: ${CONFIG_HEADER} stamp-${host_alias}
 	@rm -f $@.tmp
 	@-grep 'define _DARWIN_USE_64_BIT_INODE' ${CONFIG_HEADER} >> $@.tmp
 	@-grep 'define _FILE_OFFSET_BITS' ${CONFIG_HEADER} >> $@.tmp


                 reply	other threads:[~2022-07-07 23:33 UTC|newest]

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