From mboxrd@z Thu Jan 1 00:00:00 1970 From: Romain Naour Date: Sun, 14 May 2017 23:26:43 +0200 Subject: [Buildroot] [PATCH] package/faketime: fix build with gcc >= 6 Message-ID: <20170514212643.17153-1-romain.naour@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Upstream added -Wno-nonnull-compare to disable this error [1]. Fixes: libfaketime.c:513:7: error?: nonnull argument ??buf?? compared to NULL [-Werror=nonnull-compare] if (buf != NULL) ^ [1] https://github.com/wolfcw/libfaketime/commit/47e958b753fc15098a2b7d0e9ef26b83ee255874 Signed-off-by: Romain Naour --- ...isable-the-non-null-compare-warning-error.patch | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 package/faketime/0001-Disable-the-non-null-compare-warning-error.patch diff --git a/package/faketime/0001-Disable-the-non-null-compare-warning-error.patch b/package/faketime/0001-Disable-the-non-null-compare-warning-error.patch new file mode 100644 index 0000000..859592e --- /dev/null +++ b/package/faketime/0001-Disable-the-non-null-compare-warning-error.patch @@ -0,0 +1,31 @@ +From e85a157b51b1276c91c736d8624d9f3e876e9189 Mon Sep 17 00:00:00 2001 +From: Andreas Rammhold +Date: Tue, 20 Dec 2016 19:25:32 +0100 +Subject: [PATCH] Disable the non-null compare warning/error. + +We rely on the provided local library definitions for the hooked +functions which in some cases (GCC >6) carry a non-null-attribute flag +which causes compile errors on `!= NULL` checks. + +[Romain: rebase on 0.9.6] +Signed-off-by: Romain Naour +--- + src/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/Makefile b/src/Makefile +index 51634b0..bbbd476 100644 +--- a/src/Makefile ++++ b/src/Makefile +@@ -67,7 +67,7 @@ INSTALL ?= install + PREFIX ?= /usr/local + LIBDIRNAME ?= /lib/faketime + +-CFLAGS += -std=gnu99 -Wall -Wextra -Werror -DFAKE_STAT -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' ++CFLAGS += -std=gnu99 -Wall -Wextra -Werror -Wno-nonnull-compare -DFAKE_STAT -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' + LIB_LDFLAGS += -shared + LDFLAGS += -Wl,--version-script=libfaketime.map -lpthread + LDADD += -ldl -lm -lrt +-- +2.9.3 + -- 2.9.3