kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Đoàn Trần Công Danh	3bc1f9e48c	compat/regex: move stdlib.h up in inclusion chain In Linux with musl libc, we have this inclusion chain: compat/regex/regex.c:69 `-> compat/regex/regex_internal.h `-> /usr/include/stdlib.h `-> /usr/include/features.h `-> /usr/include/alloca.h In that inclusion chain, `<features.h>` claims it's _BSD_SOURCE compatible when it's NOT asked to be either {_POSIX,_GNU,_XOPEN,_BSD}_SOURCE, or __STRICT_ANSI__. And, `<stdlib.h>` will include `<alloca.h>` to be compatible with software written for GNU and BSD. Thus, redefine `alloca` macro, which was defined before at compat/regex/regex.c:66. Considering this is only compat code, we've taken from other project, it's not our business to decide which source should we adhere to. Include `<stdlib.h>` early to prevent the redefinition of alloca. This also remove a potential warning about alloca not defined on: #undef alloca Helped-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Todd Zullinger	484257925f	Replace Free Software Foundation address in license notices The mailing address for the FSF has changed over the years. Rather than updating the address across all files, refer readers to gnu.org, as the GNU GPL documentation now suggests for license notices. The mailing address is retained in the full license files (COPYING and LGPL-2.1). The old address is still present in t/diff-lib/COPYING. This is intentional, as the file is used in tests and the contents are not expected to change. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
Ramsay Jones	bd8f005583	regex: fix a SIZE_MAX macro redefinition warning Since commit `56a1a3ab` ("Silence GCC's \"cast of pointer to integer of a different size\" warning", 26-10-2015), sparse has been issuing a macro redefinition warning for the SIZE_MAX macro. However, gcc did not issue any such warning. After commit `56a1a3ab`, in terms of the order of #includes and #defines, the code looked something like: $ cat -n junk.c 1 #include <stddef.h> 2 3 #define SIZE_MAX ((size_t) -1) 4 5 #include <stdint.h> 6 7 int main(int argc, char *argv[]) 8 { 9 return 0; 10 } $ $ gcc junk.c $ However, if you compile that file with -Wsystem-headers, then it will also issue a warning. Having set -Wsystem-headers in CFLAGS, using the config.mak file, then (on cygwin): $ make compat/regex/regex.o CC compat/regex/regex.o In file included from /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/stdint.h:9:0, from compat/regex/regcomp.c:21, from compat/regex/regex.c:77: /usr/include/stdint.h:362:0: warning: "SIZE_MAX" redefined #define SIZE_MAX (__SIZE_MAX__) ^ In file included from compat/regex/regex.c:69:0: compat/regex/regex_internal.h:108:0: note: this is the location of the previous definition # define SIZE_MAX ((size_t) -1) ^ $ The compilation of the compat/regex code is somewhat unusual in that the regex.c file directly #includes the other c files (regcomp.c, regexec.c and regex_internal.c). Commit `56a1a3ab` added an #include of <stdint.h> to the regcomp.c file, which results in the redefinition, since this is included after the regex_internal.h header. This header file contains a 'fallback' definition for SIZE_MAX, in order to support systems which do not have the <stdint.h> header (the HAVE_STDINT_H macro is not defined). In order to suppress the warning, we move the #include of <stdint.h> from regcomp.c to the start of the compilation unit, close to the top of regex.c, prior to the #include of the regex_internal.h header. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	9 years ago
Stefano Lattarini	ce9171cd63	compat/regex: fix spelling and grammar in comments Some of these were found using Lucas De Marchi's codespell tool. Others noticed by Eric Sunshine. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>	12 years ago
Ralf Wildenhues	22e5e58a3c	Typos in code comments, an error message, documentation Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Ævar Arnfjörð Bjarmason	d18f76dccf	compat/regex: use the regex engine from gawk for compat Change the regex engine in compat to use the gawk engine from the gawk-devel module in gawk CVS. This engine supports the REG_STARTEND flag, which was optionally available in Git since v1.7.2-rc0~77^2~1. The source was grabbed from cvs.savannah.gnu.org:/sources/gawk, and these are the upstream versions of the files being included: regcomp.c 1.4 regex.h 1.3 regex.h 1.3 regex_internal.c 1.3 regex_internal.h 1.3 regexec.c 1.3 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Ramsay Jones	3521c1bf5b	msvc: Fix a compiler warning due to an incorrect pointer cast Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Acked-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Frank Li	3f83bf3784	Change regerror() declaration from K&R style to ANSI C (C89) The MSVC headers typedef errcode as int, and thus confused the compiler in the K&R style definition. ANSI style deconfuses it. Signed-off-by: Frank Li <lznuaa@gmail.com> Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Mike Ralphson	3ea3c215c0	Fix typos / spelling in comments Signed-off-by: Mike Ralphson <mike@abacus.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Arjen Laarhoven	3632cfc248	Use compatibility regex library for OSX/Darwin The standard libc regex library on OSX does not support alternation in POSIX Basic Regular Expression mode. This breaks the diff.funcname functionality on OSX. To fix this, we use the GNU regex library which is already present in the compat/ diretory for the MinGW port. However, simply adding compat/ to the COMPAT_CFLAGS variable causes a conflict between the system fnmatch.h and the one present in compat/. To remedy this, move the regex and fnmatch functionality to their own subdirectories in compat/ so they can be included seperately. Signed-off-by: Arjen Laarhoven <arjen@yaph.org> Tested-by: Mike Ralphson <mike@abacus.co.uk> (AIX) Tested-by: Johannes Sixt <johannes.sixt@telecom.at> (MinGW) Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Johannes Sixt	f05951fe3f	Add compat/regex.[ch] and compat/fnmatch.[ch]. We don't have fnmatch and regular expressions on Windows. We borrow fnmatch.[ch] from the GNU C library (license is LGPL 2 or later) and GNU regexp (regexp.c[ch], license is GPL 2 or later). Note that regexp.c was changed slightly to avoid warnings with gcc. We make the addition of these files an extra commit so as not to clutter the next commits. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>	17 years ago

9 Commits (6ddd76fd6c356c037b5d5272732900f1f952721e)