commit: 52d8f44f45d244184d737cec5a26a1754f877e75
Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Sep 15 18:40:09 2018 +0000
Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Sep 15 18:40:09 2018 +0000
URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=52d8f44f
Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
Fixes build failure when CXXFLAGS contains TARGET-specific flags.
Tested on x86_64-pc-linux-gnu host as:
# CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
Fix by Peter Levine.
Bug: https://bugs.gentoo.org/581406
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>
5.4.0/gentoo/98_all_respect-build-cxxflags.patch | 39 +++++++++++++++++++++++
5.4.0/gentoo/README.history | 2 ++
6.4.0/gentoo/102_all_respect-build-cxxflags.patch | 39 +++++++++++++++++++++++
6.4.0/gentoo/README.history | 1 +
7.3.0/gentoo/100_all_respect-build-cxxflags.patch | 39 +++++++++++++++++++++++
7.3.0/gentoo/README.history | 1 +
8.2.0/gentoo/102_all_respect-build-cxxflags.patch | 39 +++++++++++++++++++++++
8.2.0/gentoo/README.history | 1 +
8 files changed, 161 insertions(+)
diff --git a/5.4.0/gentoo/98_all_respect-build-cxxflags.patch
b/5.4.0/gentoo/98_all_respect-build-cxxflags.patch
new file mode 100644
index 0000000..14139ea
--- /dev/null
+++ b/5.4.0/gentoo/98_all_respect-build-cxxflags.patch
@@ -0,0 +1,39 @@
+Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
+
+Fixes build failure when CXXFLAGS contains
+TARGET-specific flags.
+
+Tested on x86_64-pc-linux-gnu host as:
+ # CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
+ armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
+
+Fix by Peter Levine.
+https://bugs.gentoo.org/581406
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -170,6 +170,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -710,6 +711,7 @@
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ "EXPECT=$(EXPECT)" \
+ "FLEX=$(FLEX)" \
+ "INSTALL=$(INSTALL)" \
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -172,6 +172,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
diff --git a/5.4.0/gentoo/README.history b/5.4.0/gentoo/README.history
index 4845af8..e372386 100644
--- a/5.4.0/gentoo/README.history
+++ b/5.4.0/gentoo/README.history
@@ -1,3 +1,5 @@
+1.10 TODO
+ + 98_all_respect-build-cxxflags.patch
1.9 27 Aug 2018
+ 96_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
+ 97_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
diff --git a/6.4.0/gentoo/102_all_respect-build-cxxflags.patch
b/6.4.0/gentoo/102_all_respect-build-cxxflags.patch
new file mode 100644
index 0000000..14139ea
--- /dev/null
+++ b/6.4.0/gentoo/102_all_respect-build-cxxflags.patch
@@ -0,0 +1,39 @@
+Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
+
+Fixes build failure when CXXFLAGS contains
+TARGET-specific flags.
+
+Tested on x86_64-pc-linux-gnu host as:
+ # CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
+ armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
+
+Fix by Peter Levine.
+https://bugs.gentoo.org/581406
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -170,6 +170,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -710,6 +711,7 @@
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ "EXPECT=$(EXPECT)" \
+ "FLEX=$(FLEX)" \
+ "INSTALL=$(INSTALL)" \
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -172,6 +172,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
diff --git a/6.4.0/gentoo/README.history b/6.4.0/gentoo/README.history
index 2294b26..012b265 100644
--- a/6.4.0/gentoo/README.history
+++ b/6.4.0/gentoo/README.history
@@ -1,5 +1,6 @@
1.7 TODO
+ 101_all_x32-fix-eh-return-address.patch
+ + 102_all_respect-build-cxxflags.patch
1.6 18 Aug 2018
+ 100_all_isl-include.patch
1.5 17 Aug 2018
diff --git a/7.3.0/gentoo/100_all_respect-build-cxxflags.patch
b/7.3.0/gentoo/100_all_respect-build-cxxflags.patch
new file mode 100644
index 0000000..14139ea
--- /dev/null
+++ b/7.3.0/gentoo/100_all_respect-build-cxxflags.patch
@@ -0,0 +1,39 @@
+Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
+
+Fixes build failure when CXXFLAGS contains
+TARGET-specific flags.
+
+Tested on x86_64-pc-linux-gnu host as:
+ # CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
+ armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
+
+Fix by Peter Levine.
+https://bugs.gentoo.org/581406
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -170,6 +170,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -710,6 +711,7 @@
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ "EXPECT=$(EXPECT)" \
+ "FLEX=$(FLEX)" \
+ "INSTALL=$(INSTALL)" \
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -172,6 +172,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
diff --git a/7.3.0/gentoo/README.history b/7.3.0/gentoo/README.history
index 7070e8f..1c3ac12 100644
--- a/7.3.0/gentoo/README.history
+++ b/7.3.0/gentoo/README.history
@@ -1,6 +1,7 @@
1.6 TODO
+ 98_all_msp430-partial-int.patch
+ 99_all_x32-fix-eh-return-address.patch
+ + 100_all_respect-build-cxxflags.patch
1.6 18 Aug 2018
+ 97_all_isl-include.patch
1.5 17 Aug 2018
diff --git a/8.2.0/gentoo/102_all_respect-build-cxxflags.patch
b/8.2.0/gentoo/102_all_respect-build-cxxflags.patch
new file mode 100644
index 0000000..14139ea
--- /dev/null
+++ b/8.2.0/gentoo/102_all_respect-build-cxxflags.patch
@@ -0,0 +1,39 @@
+Pass CXXFLAGS as CXXFLAGS_FOR_BUILD to stage1.
+
+Fixes build failure when CXXFLAGS contains
+TARGET-specific flags.
+
+Tested on x86_64-pc-linux-gnu host as:
+ # CFLAGS='-O2 -mfpu=neon-vfpv4' CXXFLAGS='-O2 -mfpu=neon-vfpv4' \
+ armv7a-unknown-linux-gnueabihf-emerge -v1 sys-devel/gcc --quiet-build=n
+
+Fix by Peter Levine.
+https://bugs.gentoo.org/581406
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -170,6 +170,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
+@@ -710,6 +711,7 @@
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
++ "CXXFLAGS_FOR_BUILD=$(CXXFLAGS_FOR_BUILD)" \
+ "EXPECT=$(EXPECT)" \
+ "FLEX=$(FLEX)" \
+ "INSTALL=$(INSTALL)" \
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -172,6 +172,7 @@
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ CFLAGS="$(CFLAGS_FOR_BUILD)" \
++ CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+
+ # This is the list of directories to built for the host system.
diff --git a/8.2.0/gentoo/README.history b/8.2.0/gentoo/README.history
index 8daa563..b0c5ea5 100644
--- a/8.2.0/gentoo/README.history
+++ b/8.2.0/gentoo/README.history
@@ -1,5 +1,6 @@
1.3 TODO
+ 101_all_x32-fix-eh-return-address.patch
+ + 102_all_respect-build-cxxflags.patch
1.2 12 Aug 2018
- 100_all-isl-include.patch
+ 100_all_isl-include.patch
