diff options
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | git-sh-i18n.sh | 106 |
2 files changed, 59 insertions, 54 deletions
@@ -47,6 +47,9 @@ all:: # A translated Git requires GNU libintl or another gettext implementation, # plus libintl-perl at runtime. # +# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust +# the installed gettext translation of the shell scripts output. +# # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't # trust the langinfo.h's nl_langinfo(CODESET) function to return the # current character set. GNU and Solaris have a nl_langinfo(CODESET), @@ -1521,6 +1524,7 @@ ifdef GETTEXT_POISON endif ifdef NO_GETTEXT BASIC_CFLAGS += -DNO_GETTEXT + USE_GETTEXT_SCHEME ?= fallthrough endif ifdef NO_STRCASESTR COMPAT_CFLAGS += -DNO_STRCASESTR @@ -1887,6 +1891,7 @@ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \ -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ + -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \ -e $(BROKEN_PATH_FIX) \ $@.sh >$@+ endef @@ -2264,7 +2269,7 @@ cscope: ### Detect prefix changes TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\ $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\ - $(localedir_SQ) + $(localedir_SQ):$(USE_GETTEXT_SCHEME) GIT-CFLAGS: FORCE @FLAGS='$(TRACK_CFLAGS)'; \ diff --git a/git-sh-i18n.sh b/git-sh-i18n.sh index b4575fb3a1..d5fae993b0 100644 --- a/git-sh-i18n.sh +++ b/git-sh-i18n.sh @@ -16,61 +16,48 @@ else fi export TEXTDOMAINDIR -if test -z "$GIT_GETTEXT_POISON" +# First decide what scheme to use... +GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough +if test -n "@@USE_GETTEXT_SCHEME@@" +then + GIT_INTERNAL_GETTEXT_SH_SCHEME="@@USE_GETTEXT_SCHEME@@" +elif test -n "@@USE_FALLTHROUGH_GETTEXT_SCHEME@@$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" +then + : no probing necessary +elif test -n "$GIT_GETTEXT_POISON" then - if test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && type gettext.sh >/dev/null 2>&1 - then - # This is GNU libintl's gettext.sh, we don't need to do anything - # else than setting up the environment and loading gettext.sh - GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu - export GIT_INTERNAL_GETTEXT_SH_SCHEME - - # Try to use libintl's gettext.sh, or fall back to English if we - # can't. - . gettext.sh - - elif test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && test "$(gettext -h 2>&1)" = "-h" - then - # We don't have gettext.sh, but there's a gettext binary in our - # path. This is probably Solaris or something like it which has a - # gettext implementation that isn't GNU libintl. - GIT_INTERNAL_GETTEXT_SH_SCHEME=solaris - export GIT_INTERNAL_GETTEXT_SH_SCHEME - - # Solaris has a gettext(1) but no eval_gettext(1) - eval_gettext () { - gettext "$1" | ( - export PATH $(git sh-i18n--envsubst --variables "$1"); - git sh-i18n--envsubst "$1" - ) - } - - else - # Since gettext.sh isn't available we'll have to define our own - # dummy pass-through functions. - - # Tell our tests that we don't have the real gettext.sh - GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough - export GIT_INTERNAL_GETTEXT_SH_SCHEME - - gettext () { - printf "%s" "$1" - } - - eval_gettext () { - printf "%s" "$1" | ( - export PATH $(git sh-i18n--envsubst --variables "$1"); - git sh-i18n--envsubst "$1" - ) - } - fi -else - # Emit garbage under GETTEXT_POISON=YesPlease. Unlike the C tests - # this relies on an environment variable - GIT_INTERNAL_GETTEXT_SH_SCHEME=poison - export GIT_INTERNAL_GETTEXT_SH_SCHEME +elif type gettext.sh >/dev/null 2>&1 +then + # GNU libintl's gettext.sh + GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu +elif test "$(gettext -h 2>&1)" = "-h" +then + # gettext binary exists but no gettext.sh. likely to be a gettext + # binary on a Solaris or something that is not GNU libintl and + # lack eval_gettext. + GIT_INTERNAL_GETTEXT_SH_SCHEME=gettext_without_eval_gettext +fi +export GIT_INTERNAL_GETTEXT_SH_SCHEME +# ... and then follow that decision. +case "$GIT_INTERNAL_GETTEXT_SH_SCHEME" in +gnu) + # Use libintl's gettext.sh, or fall back to English if we can't. + . gettext.sh + ;; +gettext_without_eval_gettext) + # Solaris has a gettext(1) but no eval_gettext(1) + eval_gettext () { + gettext "$1" | ( + export PATH $(git sh-i18n--envsubst --variables "$1"); + git sh-i18n--envsubst "$1" + ) + } + ;; +poison) + # Emit garbage so that tests that incorrectly rely on translatable + # strings will fail. gettext () { printf "%s" "# GETTEXT POISON #" } @@ -78,7 +65,20 @@ else eval_gettext () { printf "%s" "# GETTEXT POISON #" } -fi + ;; +*) + gettext () { + printf "%s" "$1" + } + + eval_gettext () { + printf "%s" "$1" | ( + export PATH $(git sh-i18n--envsubst --variables "$1"); + git sh-i18n--envsubst "$1" + ) + } + ;; +esac # Git-specific wrapper functions gettextln () { |