Use _GNU_SOURCE consistently in every file rather than just one file. This is needed for the Windows build in order to consistently get the MinGW version of printf. Signed-off-by: Luca Boccassi <bluca@xxxxxxxxxx> --- v6: split from mingw patch v7: adjust commit message and add CPPFLAG to run-sparse.sh as well Makefile | 2 +- lib/utils.c | 2 -- scripts/run-sparse.sh | 2 +- 3 files changed, 2 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index bfe83c4..f1ba956 100644 --- a/Makefile +++ b/Makefile @@ -47,7 +47,7 @@ override CFLAGS := -Wall -Wundef \ $(call cc-option,-Wvla) \ $(CFLAGS) -override CPPFLAGS := -Iinclude -D_FILE_OFFSET_BITS=64 $(CPPFLAGS) +override CPPFLAGS := -Iinclude -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $(CPPFLAGS) ifneq ($(V),1) QUIET_CC = @echo ' CC ' $@; diff --git a/lib/utils.c b/lib/utils.c index 8b5d6cb..13e3b35 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -9,8 +9,6 @@ * https://opensource.org/licenses/MIT. */ -#define _GNU_SOURCE /* for asprintf() and strerror_r() */ - #include "lib_private.h" #include <stdio.h> diff --git a/scripts/run-sparse.sh b/scripts/run-sparse.sh index 30730b2..f75b837 100755 --- a/scripts/run-sparse.sh +++ b/scripts/run-sparse.sh @@ -10,5 +10,5 @@ set -e -u -o pipefail find . -name '*.c' | while read -r file; do sparse "$file" -gcc-base-dir "$(gcc --print-file-name=)" \ - -Iinclude -D_FILE_OFFSET_BITS=64 -Wbitwise + -Iinclude -D_FILE_OFFSET_BITS=64 -Wbitwise -D_GNU_SOURCE done -- 2.29.2
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