Update patch 0001-Adjust-for-buildroot-build.patch to
use real static linking (command line flag '-static' for
target gpio-static).
Fixes [1]:
[Link]
.../output/host/usr/lib/gcc/powerpc-buildroot-linux-uclibc/5.4.0/libgcc.a(unwind-dw2-fde-dip.o): In function `_Unwind_Find_FDE':
...output/build/host-gcc-final-5.4.0/build/powerpc-buildroot-linux-uclibc/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:465: undefined reference to `dl_iterate_phdr'
collect2: error: ld returned 1 exit status
make[1]: *** [gpio-static] Error 1
make[1]: Leaving directory `.../output/build/wiringpi-2.32/gpio'
[1] http://autobuild.buildroot.net/results/
b905617dda0e120d04c54daf7cae2bad236ac767
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-From a16012bf4ea63f714468d80ebe101481c917e4b8 Mon Sep 17 00:00:00 2001
+From 10d5bde8d628a93993dd7305dc9a406da69f65a9 Mon Sep 17 00:00:00 2001
From: Peter Seiderer <ps.report@gmx.net>
Date: Wed, 2 Dec 2015 00:22:26 +0100
Subject: [PATCH] Adjust for buildroot build.
From: Peter Seiderer <ps.report@gmx.net>
Date: Wed, 2 Dec 2015 00:22:26 +0100
Subject: [PATCH] Adjust for buildroot build.
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
devLib/Makefile | 9 +++++----
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
devLib/Makefile | 9 +++++----
- gpio/Makefile | 12 ++++++++----
+ gpio/Makefile | 14 +++++++++-----
wiringPi/Makefile | 7 ++++---
wiringPi/Makefile | 7 ++++---
- 3 files changed, 17 insertions(+), 11 deletions(-)
+ 3 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/devLib/Makefile b/devLib/Makefile
diff --git a/devLib/Makefile b/devLib/Makefile
-index 0fb0033..3117479 100644
+index 1b1ebe0..84b4d2a 100644
--- a/devLib/Makefile
+++ b/devLib/Makefile
@@ -36,10 +36,10 @@ DYNAMIC=libwiringPiDev.so.$(VERSION)
--- a/devLib/Makefile
+++ b/devLib/Makefile
@@ -36,10 +36,10 @@ DYNAMIC=libwiringPiDev.so.$(VERSION)
-@@ -67,6 +67,7 @@ $(STATIC): $(OBJ)
+@@ -69,6 +69,7 @@ $(STATIC): $(OBJ)
$(DYNAMIC): $(OBJ)
$Q echo "[Link (Dynamic)]"
$Q $(CC) -shared -Wl,-soname,libwiringPiDev.so$(WIRINGPI_SONAME_SUFFIX) -o libwiringPiDev.so.$(VERSION) -lpthread $(OBJ)
$(DYNAMIC): $(OBJ)
$Q echo "[Link (Dynamic)]"
$Q $(CC) -shared -Wl,-soname,libwiringPiDev.so$(WIRINGPI_SONAME_SUFFIX) -o libwiringPiDev.so.$(VERSION) -lpthread $(OBJ)
.c.o:
$Q echo [Compile] $<
.c.o:
$Q echo [Compile] $<
-@@ -91,7 +92,7 @@ install: $(DYNAMIC)
+@@ -93,7 +94,7 @@ install: $(DYNAMIC)
$Q echo "[Install Dynamic Lib]"
$Q install -m 0755 -d $(DESTDIR)$(PREFIX)/lib
$Q install -m 0755 libwiringPiDev.so.$(VERSION) $(DESTDIR)$(PREFIX)/lib/libwiringPiDev.so.$(VERSION)
$Q echo "[Install Dynamic Lib]"
$Q install -m 0755 -d $(DESTDIR)$(PREFIX)/lib
$Q install -m 0755 libwiringPiDev.so.$(VERSION) $(DESTDIR)$(PREFIX)/lib/libwiringPiDev.so.$(VERSION)
.PHONY: install-static
diff --git a/gpio/Makefile b/gpio/Makefile
.PHONY: install-static
diff --git a/gpio/Makefile b/gpio/Makefile
-index 7dcd090..e8e43f9 100644
+index 7dcd090..dc4be72 100644
--- a/gpio/Makefile
+++ b/gpio/Makefile
@@ -32,11 +32,11 @@ endif
--- a/gpio/Makefile
+++ b/gpio/Makefile
@@ -32,11 +32,11 @@ endif
LIBS = -lwiringPi -lwiringPiDev -lpthread
# May not need to alter anything below this line
LIBS = -lwiringPi -lwiringPiDev -lpthread
# May not need to alter anything below this line
-@@ -55,6 +55,10 @@ gpio: $(OBJ)
- $Q echo [Link]
+@@ -52,9 +52,13 @@ version.h: ../VERSION
+ $Q echo Need to run newVersion above.
+
+ gpio: $(OBJ)
+- $Q echo [Link]
++ $Q echo "[Link (Dynamic)]"
$Q $(CC) -o $@ $(OBJ) $(LDFLAGS) $(LIBS)
+gpio-static: $(OBJ)
$Q $(CC) -o $@ $(OBJ) $(LDFLAGS) $(LIBS)
+gpio-static: $(OBJ)
-+ $Q echo [Link]
-+ $Q $(CC) -o gpio $(OBJ) ../wiringPi/libwiringPi.a ../devLib/libwiringPiDev.a -lpthread
++ $Q echo "[Link (Static)]"
++ $Q $(CC) -static -o gpio $(OBJ) ../wiringPi/libwiringPi.a ../devLib/libwiringPiDev.a -lpthread
+
.c.o:
$Q echo [Compile] $<
$Q $(CC) -c $(CFLAGS) $< -o $@
diff --git a/wiringPi/Makefile b/wiringPi/Makefile
+
.c.o:
$Q echo [Compile] $<
$Q $(CC) -c $(CFLAGS) $< -o $@
diff --git a/wiringPi/Makefile b/wiringPi/Makefile
-index 6bbcc5d..e0ccc52 100644
+index acb6e58..8b84dc6 100644
--- a/wiringPi/Makefile
+++ b/wiringPi/Makefile
@@ -36,10 +36,10 @@ DYNAMIC=libwiringPi.so.$(VERSION)
--- a/wiringPi/Makefile
+++ b/wiringPi/Makefile
@@ -36,10 +36,10 @@ DYNAMIC=libwiringPi.so.$(VERSION)
.PHONY: install-static
--
.PHONY: install-static
--