git HEAD fails to compile on Mac OS 10.9

[Christian Ebert]

Hello,

Trying to build git HEAD fails here like so:

depbase=`echo screen.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DPACKAGE_NAME=\"tmux\" -DPACKAGE_TARNAME=\"tmux\" -DPACKAGE_VERSION=\"2.0\" -DPACKAGE_STRING=\"tmux\ 2.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"tmux\" -DVERSION=\"2.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_BITSTRING_H=1 -DHAVE_CURSES_H=1 -DHAVE_DIRENT_H=1 -DHAVE_FCNTL_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_NCURSES_H=1 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_SYS_DIR_H=1 -DHAVE_TERM_H=1 -DHAVE_UTIL_H=1 -DHAVE_B64_NTOP=1 -DHAVE_FORKPTY=1 -DHAVE_DAEMON=1 -DHAVE_SETENV=1 -DHAVE_STRLCPY=1 -DHAVE_STRLCAT=1 -DHAVE_ASPRINTF=1 -DHAVE_FGETLN=1 -DHAVE_FPARSELN=1 -DHAVE_STRCASESTR=1 -DHAVE_STRSEP=1 -DHAVE_CFMAKERAW=1 -DHAVE_DECL_OPTARG=1 -DHAVE_DECL_OPTIND=1 -DHAVE_DECL_OPTRESET=1 -DHAVE_GETOPT=1 -DHAVE_BZERO=1 -DHAVE_DIRFD=1 -DHAVE_FLOCK=1 -DHAVE_SYSCONF=1 -DHAVE_CFMAKERAW=1 -DHAVE_BSD_TYPES=1 -DHAVE___PROGNAME=1 -DBROKEN_CMSG_FIRSTHDR=1 -I. -I/sw/include -I/usr/local/include -I/sw/include -I/opt/X11/include -DTMUX_CONF="\"/etc/tmux.conf\"" -DDEBUG -iquote. -I/usr/local/include -I/usr/local/include -I/sw/include -I/opt/X11/include -std=gnu99 -O2 -g -Wno-long-long -Wall -W -Wnested-externs -Wformat=2 -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare -Wundef -Wbad-function-cast -Winline -Wcast-align -Wdeclaration-after-statement -Wno-pointer-sign -MT screen.o -MD -MP -MF $depbase.Tpo -c -o screen.o screen.c &&\
mv -f $depbase.Tpo $depbase.Po
screen.c:35:12: error: use of undeclared identifier 'HOST_NAME_MAX'
char host[HOST_NAME_MAX];
^
1 error generated.
make: *** [screen.o] Error 1


Let me know if you need more details.

e44bdcce4c661b52d07f30962aafa800d9ca5e28 of Oct 16 builds fine.

Christian

[Nicholas Marriott]

Try this please:

diff --git a/compat.h b/compat.h
index 2e433a0..5f3ff8f 100644
--- a/compat.h
+++ b/compat.h
@@ -176,6 +176,10 @@ typedef uint64_t u_int64_t;
#define TTY_NAME_MAX 32
#endif

+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 255
+#endif
+
#ifndef HAVE_FLOCK
#define LOCK_SH 0
#define LOCK_EX 0

Post by Christian Ebert
Hello,
depbase=`echo screen.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DPACKAGE_NAME=\"tmux\" -DPACKAGE_TARNAME=\"tmux\" -DPACKAGE_VERSION=\"2.0\" -DPACKAGE_STRING=\"tmux\ 2.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"tmux\" -DVERSION=\"2.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_BITSTRING_H=1 -DHAVE_CURSES_H=1 -DHAVE_DIRENT_H=1 -DHAVE_FCNTL_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_NCURSES_H=1 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_SYS_DIR_H=1 -DHAVE_TERM_H=1 -DHAVE_UTIL_H=1 -DHAVE_B64_NTOP=1 -DHAVE_FORKPTY=1 -DHAVE_DAEMON=1 -DHAVE_SETENV=1 -DHAVE_STRLCPY=1 -DHAVE_STRLCAT=1 -DHAVE_ASPRINTF=1 -DHAVE_FGETLN=1 -DHAVE_FPARSELN=1 -DHAVE_STRCASESTR=1 -DHAVE_STRSEP=1 -DHAVE_CFMAKERAW=1 -DHAVE_DECL_OPTARG=1 -DHAVE_DECL_OPTIND=1 -DHAVE_DECL_OPTRESET=1 -DHAVE_GETOPT=1 -DHAVE_BZERO=1 -DHAVE_DIRFD=1 -DHAVE_FLOCK=1 -DHAVE_SYSCONF=1 -DHAVE_CFMAKERAW=1 -DHAVE_BSD_TYPES=1 -DHAVE___PROGNAME=1 -DBROKEN_CMSG_FIRSTHDR=1 -I. -I/sw/include -I/usr/local/include -I/sw/include -I/opt/X11/include -DTMUX_CONF="\"/etc/tmux.conf\"" -DDEBUG -iquote. -I/usr/local/include -I/usr/local/include -I/sw/include -I/opt/X11/include -std=gnu99 -O2 -g -Wno-long-long -Wall -W -Wnested-externs -Wformat=2 -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wwrite-strings -Wshadow -Wpointer-arith -Wsign-compare -Wundef -Wbad-function-cast -Winline -Wcast-align -Wdeclaration-after-statement -Wno-pointer-sign -MT screen.o -MD -MP -MF $depbase.Tpo -c -o screen.o screen.c &&\
mv -f $depbase.Tpo $depbase.Po
screen.c:35:12: error: use of undeclared identifier 'HOST_NAME_MAX'
char host[HOST_NAME_MAX];
^
1 error generated.
make: *** [screen.o] Error 1
Let me know if you need more details.
e44bdcce4c661b52d07f30962aafa800d9ca5e28 of Oct 16 builds fine.
Christian
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[Christian Ebert]

* Nicholas Marriott on Tuesday, October 21, 2014 at 09:27:00 +0100

Post by Nicholas Marriott
diff --git a/compat.h b/compat.h
index 2e433a0..5f3ff8f 100644
--- a/compat.h
+++ b/compat.h
@@ -176,6 +176,10 @@ typedef uint64_t u_int64_t;
#define TTY_NAME_MAX 32
#endif
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 255
+#endif
+
#ifndef HAVE_FLOCK
#define LOCK_SH 0
#define LOCK_EX 0

Does the trick. Built and running as we speak.

Thanks.