Mercurial > hg

changeset 33629:5544af862286 stable 4.3

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chg: define _GNU_SOURCE to allow CentOS 5 compilation Without this flag, compilation fails with: hgclient.c: In function 'hgc_open': hgclient.c:466: error: 'O_DIRECTORY' undeclared (first use in this function) hgclient.c:466: error: (Each undeclared identifier is reported only once hgclient.c:466: error: for each function it appears in.) Differential Revision: https://phab.mercurial-scm.org/D260
author Mathias De Maré <mathias.de_mare@nokia.com>
date Mon, 07 Aug 2017 13:40:36 +0200
parents aa7a3f6e3729
children d7ca01a6492a
files contrib/chg/Makefile
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/contrib/chg/Makefile	Mon Aug 07 13:38:25 2017 +0200
+++ b/contrib/chg/Makefile	Mon Aug 07 13:40:36 2017 +0200
@@ -5,7 +5,7 @@
 OBJS = $(SRCS:.c=.o)
 
 CFLAGS ?= -O2 -Wall -Wextra -pedantic -g
-CPPFLAGS ?= -D_FORTIFY_SOURCE=2
+CPPFLAGS ?= -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE
 override CFLAGS += -std=gnu99
 ifdef HGPATH
 override CPPFLAGS += -DHGPATH=\"$(HGPATH)\"