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Merge branch 'dm/port'

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Add a few more knobs for new platform ports can tweak.

* dm/port:
  git-compat-util.h: do not #include <sys/param.h> by default
  Generalize the inclusion of strings.h
  Detect when the passwd struct is missing pw_gecos
  Support builds when sys/param.h is missing
This commit is contained in:
Junio C Hamano 2013-01-03 10:28:21 -08:00
commit 324dfac8c9
3 changed files with 34 additions and 1 deletions
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17
Makefile
View File

@ -74,6 +74,8 @@ all::
# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
#
# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
#
# Define NO_STRCASESTR if you don't have strcasestr.
#
# Define NO_MEMMEM if you don't have memmem.
@ -165,6 +167,10 @@ all::
# Define NO_POLL if you do not have or don't want to use poll().
# This also implies NO_SYS_POLL_H.
#
# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
# we want to know more about the issue.
#
# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
#
# Define NO_PREAD if you have a problem with pread() system call (e.g.
@ -1353,6 +1359,7 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
# Added manually, see above.
NEEDS_SSL_WITH_CURL = YesPlease
HAVE_LIBCHARSET_H = YesPlease
HAVE_STRINGS_H = YesPlease
NEEDS_LIBICONV = YesPlease
NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
NO_SYS_SELECT_H = UnfortunatelyYes
@ -1655,6 +1662,9 @@ endif
ifdef NO_D_INO_IN_DIRENT
BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
endif
ifdef NO_GECOS_IN_PWENT
BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
endif
ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
endif
@ -1748,6 +1758,9 @@ endif
ifdef NO_SYS_POLL_H
BASIC_CFLAGS += -DNO_SYS_POLL_H
endif
ifdef NEEDS_SYS_PARAM_H
BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
endif
ifdef NO_INTTYPES_H
BASIC_CFLAGS += -DNO_INTTYPES_H
endif
@ -1884,6 +1897,10 @@ ifdef HAVE_LIBCHARSET_H
EXTLIBS += $(CHARSET_LIB)
endif
ifdef HAVE_STRINGS_H
BASIC_CFLAGS += -DHAVE_STRINGS_H
endif
ifdef HAVE_DEV_TTY
BASIC_CFLAGS += -DHAVE_DEV_TTY
endif

14
configure.ac
View File

@ -753,6 +753,14 @@ AC_CHECK_MEMBER(struct dirent.d_type,
[#include <dirent.h>])
GIT_CONF_SUBST([NO_D_TYPE_IN_DIRENT])
#
# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
# in the C library.
AC_CHECK_MEMBER(struct passwd.pw_gecos,
[NO_GECOS_IN_PWENT=],
[NO_GECOS_IN_PWENT=YesPlease],
[#include <pwd.h>])
GIT_CONF_SUBST([NO_GECOS_IN_PWENT])
#
# Define NO_SOCKADDR_STORAGE if your platform does not have struct
# sockaddr_storage.
AC_CHECK_TYPE(struct sockaddr_storage,
@ -872,6 +880,12 @@ AC_CHECK_HEADER([libcharset.h],
[HAVE_LIBCHARSET_H=YesPlease],
[HAVE_LIBCHARSET_H=])
GIT_CONF_SUBST([HAVE_LIBCHARSET_H])
#
# Define HAVE_STRINGS_H if you have strings.h
AC_CHECK_HEADER([strings.h],
[HAVE_STRINGS_H=YesPlease],
[HAVE_STRINGS_H=])
GIT_CONF_SUBST([HAVE_STRINGS_H])
# Define CHARSET_LIB if libiconv does not export the locale_charset symbol
# and libcharset does
CHARSET_LIB=

4
git-compat-util.h
View File

@ -99,12 +99,14 @@
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#ifdef __TANDEM /* or HAVE_STRINGS_H or !NO_STRINGS_H? */
#ifdef HAVE_STRINGS_H
#include <strings.h> /* for strcasecmp() */
#endif
#include <errno.h>
#include <limits.h>
#ifdef NEEDS_SYS_PARAM_H
#include <sys/param.h>
#endif
#include <sys/types.h>
#include <dirent.h>
#include <sys/time.h>