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Merge branch 'skip-gettext-when-possible'

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This topic branch allows us to skip the gettext initialization
when the locale directory does not even exist.

This saves 150ms out of 210ms for a simply `git version` call on
Windows, and it most likely will help scripts that call out to
`git.exe` hundreds of times.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
Johannes Schindelin
2018-04-02 22:44:04 +02:00
parent 24ae31fd5b 50254073ea
commit 302bf4ecd3
3 changed files with 20 additions and 8 deletions
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4
Makefile
View File

@@ -492,6 +492,7 @@ lib = lib
# DESTDIR =
pathsep = :
localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
@@ -1740,6 +1741,7 @@ mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
perllibdir_SQ = $(subst ','\'',$(perllibdir))
localedir_SQ = $(subst ','\'',$(localedir))
localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
template_dir_SQ = $(subst ','\'',$(template_dir))
htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
@@ -2163,7 +2165,7 @@ attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
gettext.sp gettext.s gettext.o: GIT-PREFIX
gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
-DGIT_LOCALE_PATH='"$(localedir_SQ)"'
-DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
-DCURL_DISABLE_TYPECHECK

4
common-main.c
View File

@@ -32,12 +32,12 @@ int main(int argc, const char **argv)
*/
sanitize_stdfds();
git_extract_argv0_path(argv[0]);
git_setup_gettext();
attr_start();
git_extract_argv0_path(argv[0]);
restore_sigpipe_to_default();
return cmd_main(argc, argv);

20
gettext.c
View File

@@ -6,6 +6,8 @@
#include "gettext.h"
#include "strbuf.h"
#include "utf8.h"
#include "cache.h"
#include "exec_cmd.h"
#ifndef NO_GETTEXT
# include <locale.h>
@@ -160,14 +162,22 @@ static void init_gettext_charset(const char *domain)
void git_setup_gettext(void)
{
const char *podir = getenv("GIT_TEXTDOMAINDIR");
char *p = NULL;
if (!podir)
podir = GIT_LOCALE_PATH;
bindtextdomain("git", podir);
setlocale(LC_MESSAGES, "");
setlocale(LC_TIME, "");
init_gettext_charset("git");
textdomain("git");
if (!is_absolute_path(podir))
podir = p = system_path(podir);
if (is_directory(podir)) {
bindtextdomain("git", podir);
setlocale(LC_MESSAGES, "");
setlocale(LC_TIME, "");
init_gettext_charset("git");
textdomain("git");
}
free(p);
}
/* return the number of columns of string 's' in current locale */