From cb92ac5389ed3cecf13158a0150e211b5392aba7 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 7 Sep 2015 09:06:10 +0000 Subject: puzzles: Fix build with clang Clang uncovered an error where abs() is used on long types, we shoud be using labs() Signed-off-by: Khem Raj Signed-off-by: Ross Burton --- .../files/0001-Use-labs-instead-of-abs.patch | 46 ++++++++++++++++++++++ meta/recipes-sato/puzzles/puzzles_git.bb | 1 + 2 files changed, 47 insertions(+) create mode 100644 meta/recipes-sato/puzzles/files/0001-Use-labs-instead-of-abs.patch (limited to 'meta/recipes-sato/puzzles') diff --git a/meta/recipes-sato/puzzles/files/0001-Use-labs-instead-of-abs.patch b/meta/recipes-sato/puzzles/files/0001-Use-labs-instead-of-abs.patch new file mode 100644 index 0000000000..f43d1df6cc --- /dev/null +++ b/meta/recipes-sato/puzzles/files/0001-Use-labs-instead-of-abs.patch @@ -0,0 +1,46 @@ +From 9808dc09e08937c9bffd858d3ded428225a4312a Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Mon, 7 Sep 2015 09:02:38 +0000 +Subject: [PATCH] Use labs instead of abs + +cluevals is array of longs so we have to use labs() instead of abs() +since abs() returns int + +Fixes + +keen.c:1458:17: error: absolute value function 'abs' given an argument +of type 'long' but has parameter of type 'int' which may cause +truncation of value + +Signed-off-by: Khem Raj +--- +Upstream-Status: Pending + + keen.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/keen.c b/keen.c +index a6a7238..1631992 100644 +--- a/keen.c ++++ b/keen.c +@@ -1043,7 +1043,7 @@ done + cluevals[j] *= grid[i]; + break; + case C_SUB: +- cluevals[j] = abs(cluevals[j] - grid[i]); ++ cluevals[j] = labs(cluevals[j] - grid[i]); + break; + case C_DIV: + { +@@ -1455,7 +1455,7 @@ static int check_errors(const game_state *state, long *errors) + cluevals[j] *= state->grid[i]; + break; + case C_SUB: +- cluevals[j] = abs(cluevals[j] - state->grid[i]); ++ cluevals[j] = labs(cluevals[j] - state->grid[i]); + break; + case C_DIV: + { +-- +2.5.1 + diff --git a/meta/recipes-sato/puzzles/puzzles_git.bb b/meta/recipes-sato/puzzles/puzzles_git.bb index 11e922511c..95826c1b60 100644 --- a/meta/recipes-sato/puzzles/puzzles_git.bb +++ b/meta/recipes-sato/puzzles/puzzles_git.bb @@ -11,6 +11,7 @@ LIC_FILES_CHKSUM = "file://LICENCE;md5=33bcd4bce8f3c197f2aefbdbd2d299bc" SRC_URI = "git://git.tartarus.org/simon/puzzles.git \ file://fix-compiling-failure-with-option-g-O.patch \ + file://0001-Use-labs-instead-of-abs.patch \ " SRCREV = "c296301a06ce49b87c954c9d15452521dfeddf1a" PE = "1" -- cgit 1.2.3-korg