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Makefile & configure: add a NO_FNMATCH flag 

Windows and MinGW both lack fnmatch() in their C library and needed
compat/fnmatch, but they had duplicate code for adding the compat
function, and there was no Makefile flag or configure check for
fnmatch.

Change the Makefile it so that it's now possible to compile the compat
function with a NO_FNMATCH=YesPlease flag, and add a configure probe
for it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2010-10-03 09:56:39 +00:00 committed by Junio C Hamano
parent 3235b7053c
commit f3f3d9366e
3 changed files with 20 additions and 5 deletions
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18
Makefile
View File

@ -68,6 +68,8 @@ all::
#
# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
#
# Define NO_FNMATCH if you don't have fnmatch in the C library.
#
# Define NO_LIBGEN_H if you don't have libgen.h.
#
# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
@ -1035,6 +1037,7 @@ ifeq ($(uname_S),Windows)
NO_UNSETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
NO_FNMATCH = YesPlease
NO_MEMMEM = YesPlease
# NEEDS_LIBICONV = YesPlease
NO_ICONV = YesPlease
@ -1064,8 +1067,8 @@ ifeq ($(uname_S),Windows)
AR = compat/vcbuild/scripts/lib.pl
CFLAGS =
BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
COMPAT_OBJS = compat/msvc.o compat/fnmatch/fnmatch.o compat/winansi.o compat/win32/pthread.o
COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/fnmatch -Icompat/regex -Icompat/fnmatch -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
COMPAT_OBJS = compat/msvc.o compat/winansi.o compat/win32/pthread.o
COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
PTHREAD_LIBS =
@ -1089,6 +1092,7 @@ ifneq (,$(findstring MINGW,$(uname_S)))
NO_UNSETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
NO_FNMATCH = YesPlease
NO_MEMMEM = YesPlease
NEEDS_LIBICONV = YesPlease
OLD_ICONV = YesPlease
@ -1109,10 +1113,9 @@ ifneq (,$(findstring MINGW,$(uname_S)))
NO_REGEX = YesPlease
NO_PYTHON = YesPlease
BLK_SHA1 = YesPlease
COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
compat/win32/pthread.o
COMPAT_OBJS += compat/mingw.o compat/winansi.o compat/win32/pthread.o
EXTLIBS += -lws2_32
PTHREAD_LIBS =
X = .exe
@ -1319,6 +1322,11 @@ endif
ifdef NO_STRTOULL
COMPAT_CFLAGS += -DNO_STRTOULL
endif
ifdef NO_FNMATCH
COMPAT_CFLAGS += -Icompat/fnmatch
COMPAT_CFLAGS += -DNO_FNMATCH
COMPAT_OBJS += compat/fnmatch/fnmatch.o
endif
ifdef NO_SETENV
COMPAT_CFLAGS += -DNO_SETENV
COMPAT_OBJS += compat/setenv.o

1
config.mak.in
View File

@ -46,6 +46,7 @@ NO_IPV6=@NO_IPV6@
NO_C99_FORMAT=@NO_C99_FORMAT@
NO_HSTRERROR=@NO_HSTRERROR@
NO_STRCASESTR=@NO_STRCASESTR@
NO_FNMATCH=@NO_FNMATCH@
NO_MEMMEM=@NO_MEMMEM@
NO_STRLCPY=@NO_STRLCPY@
NO_UINTMAX_T=@NO_UINTMAX_T@

6
configure.ac
View File

@ -783,6 +783,12 @@ GIT_CHECK_FUNC(strcasestr,
[NO_STRCASESTR=YesPlease])
AC_SUBST(NO_STRCASESTR)
#
# Define NO_FNMATCH if you don't have fnmatch
GIT_CHECK_FUNC(fnmatch,
[NO_FNMATCH=],
[NO_FNMATCH=YesPlease])
AC_SUBST(NO_FNMATCH)
#
# Define NO_MEMMEM if you don't have memmem.
GIT_CHECK_FUNC(memmem,
[NO_MEMMEM=],