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author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2014-03-30 08:56:30 -0300 |
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committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-04-03 21:40:07 +0200 |
commit | c5af9cecf2aec9775d14f6f4d4830e36269e7401 (patch) | |
tree | 07fe8880fe7797fac1f6f0171fe58879614bfa91 /package/openswan | |
parent | 6acb2e1db29238b7d05a30968a29753e879ab819 (diff) | |
download | buildroot-c5af9cecf2aec9775d14f6f4d4830e36269e7401.tar.gz buildroot-c5af9cecf2aec9775d14f6f4d4830e36269e7401.zip |
openswan: fix possible build failure
openswan's Makefile uses gcc instead of $(CC) for gcc version detection
to use advanced warning/error options. The problem is that if the
host gcc version is newish (>=4.6) and the gcc for the target is not it
uses unsupported options.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/openswan')
-rw-r--r-- | package/openswan/openswan-01-gcc-detection.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/package/openswan/openswan-01-gcc-detection.patch b/package/openswan/openswan-01-gcc-detection.patch new file mode 100644 index 0000000000..2feb5c5391 --- /dev/null +++ b/package/openswan/openswan-01-gcc-detection.patch @@ -0,0 +1,43 @@ +From b37d4bd266ec65acdf5288e21722991d1c5ec44a Mon Sep 17 00:00:00 2001 +From: Gustavo Zacarias <gustavo@zacarias.com.ar> +Date: Sun, 30 Mar 2014 08:52:05 -0300 +Subject: [PATCH] Makefile: use CC for version test instead of gcc + +Use $(CC) for the version test since that's different from gcc when +cross-compiling. + +Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> +--- + lib/libopenswan/Makefile | 2 +- + programs/pluto/Makefile | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/lib/libopenswan/Makefile b/lib/libopenswan/Makefile +index 3649fe7..06f5317 100644 +--- a/lib/libopenswan/Makefile ++++ b/lib/libopenswan/Makefile +@@ -90,7 +90,7 @@ CFLAGS+= -Wpointer-arith + CFLAGS+= -Wno-error=cast-qual + + # Check if GCC's version is recent enough +-GCC_VERSION_GE_46:=$(shell test `gcc -dumpversion | sed 's/^\([0-9]\)\.\([0-9]\).*/\1\2/'` -ge 46 && echo true || echo false) ++GCC_VERSION_GE_46:=$(shell test `$(CC) -dumpversion | sed 's/^\([0-9]\)\.\([0-9]\).*/\1\2/'` -ge 46 && echo true || echo false) + ifeq ($(GCC_VERSION_GE_46),true) + # some junk left in alg_info.c + CFLAGS+= -Wno-error=cpp +diff --git a/programs/pluto/Makefile b/programs/pluto/Makefile +index 8e4bc89..ed5e9dc 100644 +--- a/programs/pluto/Makefile ++++ b/programs/pluto/Makefile +@@ -48,7 +48,7 @@ CPPFLAGS = $(HDRDIRS) $(DEFINES) \ + # must turn this off due to myid.c + CFLAGS+= -Wno-error=cast-qual + # Check if GCC's version is recent enough +-GCC_VERSION_GE_46:=$(shell test `gcc -dumpversion | sed 's/^\([0-9]\)\.\([0-9]\).*/\1\2/'` -ge 46 && echo true || echo false) ++GCC_VERSION_GE_46:=$(shell test `$(CC) -dumpversion | sed 's/^\([0-9]\)\.\([0-9]\).*/\1\2/'` -ge 46 && echo true || echo false) + ifeq ($(GCC_VERSION_GE_46),true) + CFLAGS+= -Wno-error=cpp + endif +-- +1.8.3.2 + |