* [PATCH 0/7] build system: support automatic reconfiguration for autotools user @ 2012-07-18 22:34 Stefano Lattarini 2012-07-18 22:34 ` [PATCH 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini ` (7 more replies) 0 siblings, 8 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:34 UTC (permalink / raw) To: git; +Cc: gitster This series aims at improving the user experience for those people who (like me) use that Autotools-based interface to the build system of Git. The two actual improvements (equipped with proper explanations and rationales) are implemented in the last two patches. The other five patches are just preparatory changes. The series as general or as clean as it could actually be, but it's enough to scratch the itch that motivated me to write it. Thanks, Stefano Stefano Lattarini (7): autoconf: GIT_CONF_APPEND_LINE: change signature autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST autoconf: remove some redundant shell indirections autoconf: remove few redundant semicolons autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' build: "make clean" should not remove configure-generated files build: reconfigure automatically if configure.ac changes Makefile | 17 +++++++++++++++-- configure.ac | 53 ++++++++++++++++++++++++++++++----------------------- 2 files changed, 45 insertions(+), 25 deletions(-) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini @ 2012-07-18 22:34 ` Stefano Lattarini 2012-07-18 22:34 ` [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini ` (6 subsequent siblings) 7 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:34 UTC (permalink / raw) To: git; +Cc: gitster From: GIT_CONF_APPEND_LINE([VAR=VAL]) to: GIT_CONF_APPEND_LINE([VAR], [VAL]) This is only a preparatory change in view of future refactorings. No semantic change is intended. In fact, the generated configure file doesn't change at all. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/configure.ac b/configure.ac index 4e9012f..14c7960 100644 --- a/configure.ac +++ b/configure.ac @@ -7,7 +7,7 @@ # -------------------------- # Append LINE to file ${config_append} AC_DEFUN([GIT_CONF_APPEND_LINE], - [echo "$1" >> "${config_append}"]) + [echo "$1=$2" >> "${config_append}"]) # GIT_ARG_SET_PATH(PROGRAM) # ------------------------- @@ -34,8 +34,8 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_APPEND_LINE(NO_${PROGRAM}=YesPlease) - GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=) + GIT_CONF_APPEND_LINE([NO_${PROGRAM}], [YesPlease]) + GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +45,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval) + GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -67,7 +67,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval) + GIT_CONF_APPEND_LINE([${PACKAGE}DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) @@ -87,7 +87,7 @@ AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR], [a value for $1 ($2). Maybe you do...?]) fi AC_MSG_NOTICE([Setting $2 to $withval]) - GIT_CONF_APPEND_LINE($2=$withval) + GIT_CONF_APPEND_LINE([$2], [$withval]) fi)])# GIT_PARSE_WITH_SET_MAKE_VAR # @@ -150,7 +150,7 @@ AC_ARG_WITH([sane-tool-path], else AC_MSG_NOTICE([Setting SANE_TOOL_PATH to '$withval']) fi - GIT_CONF_APPEND_LINE([SANE_TOOL_PATH=$withval])], + GIT_CONF_APPEND_LINE([SANE_TOOL_PATH], [$withval])], [# If the "--with-sane-tool-path" option was not given, don't touch # SANE_TOOL_PATH here, but let defaults in Makefile take care of it. # This should minimize spurious differences in the behaviour of the @@ -169,7 +169,7 @@ AC_ARG_WITH([lib], else lib=$withval AC_MSG_NOTICE([Setting lib to '$lib']) - GIT_CONF_APPEND_LINE(lib=$withval) + GIT_CONF_APPEND_LINE([lib], [$withval]) fi]) if test -z "$lib"; then @@ -205,7 +205,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_APPEND_LINE(JSMIN=$enableval); + GIT_CONF_APPEND_LINE([JSMIN], [$enableval]); ]) # Define option to enable CSS minification @@ -215,7 +215,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_APPEND_LINE(CSSMIN=$enableval); + GIT_CONF_APPEND_LINE([CSSMIN], [$enableval]); ]) ## Site configuration (override autodetection) @@ -256,7 +256,7 @@ AS_HELP_STRING([], [ARG can be also prefix for libpcre library and hea USE_LIBPCRE=YesPlease LIBPCREDIR=$withval AC_MSG_NOTICE([Setting LIBPCREDIR to $withval]) - GIT_CONF_APPEND_LINE(LIBPCREDIR=$withval) + GIT_CONF_APPEND_LINE([LIBPCREDIR], [$withval]) fi) # # Define NO_CURL if you do not have curl installed. git-http-pull and -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini 2012-07-18 22:34 ` [PATCH 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini @ 2012-07-18 22:34 ` Stefano Lattarini 2012-07-19 0:13 ` Junio C Hamano 2012-07-18 22:34 ` [PATCH 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini ` (5 subsequent siblings) 7 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:34 UTC (permalink / raw) To: git; +Cc: gitster The new name fits better with the macro signature, and underlines the similarities with the autoconf-provided macro AC_SUBST (which will be made even more pronounced in planned future commits). Once again, no semantic change is intended, and indeed no change to the generated configure script is expected. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/configure.ac b/configure.ac index 14c7960..789926f 100644 --- a/configure.ac +++ b/configure.ac @@ -3,10 +3,10 @@ ## Definitions of private macros. -# GIT_CONF_APPEND_LINE(LINE) +# GIT_CONF_SUBST(LINE) # -------------------------- # Append LINE to file ${config_append} -AC_DEFUN([GIT_CONF_APPEND_LINE], +AC_DEFUN([GIT_CONF_SUBST], [echo "$1=$2" >> "${config_append}"]) # GIT_ARG_SET_PATH(PROGRAM) @@ -34,8 +34,8 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_APPEND_LINE([NO_${PROGRAM}], [YesPlease]) - GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], []) + GIT_CONF_SUBST([NO_${PROGRAM}], [YesPlease]) + GIT_CONF_SUBST([${PROGRAM}_PATH], []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +45,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], [$withval]) + GIT_CONF_SUBST([${PROGRAM}_PATH], [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -67,7 +67,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_APPEND_LINE([${PACKAGE}DIR], [$withval]) + GIT_CONF_SUBST([${PACKAGE}DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) @@ -87,7 +87,7 @@ AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR], [a value for $1 ($2). Maybe you do...?]) fi AC_MSG_NOTICE([Setting $2 to $withval]) - GIT_CONF_APPEND_LINE([$2], [$withval]) + GIT_CONF_SUBST([$2], [$withval]) fi)])# GIT_PARSE_WITH_SET_MAKE_VAR # @@ -150,7 +150,7 @@ AC_ARG_WITH([sane-tool-path], else AC_MSG_NOTICE([Setting SANE_TOOL_PATH to '$withval']) fi - GIT_CONF_APPEND_LINE([SANE_TOOL_PATH], [$withval])], + GIT_CONF_SUBST([SANE_TOOL_PATH], [$withval])], [# If the "--with-sane-tool-path" option was not given, don't touch # SANE_TOOL_PATH here, but let defaults in Makefile take care of it. # This should minimize spurious differences in the behaviour of the @@ -169,7 +169,7 @@ AC_ARG_WITH([lib], else lib=$withval AC_MSG_NOTICE([Setting lib to '$lib']) - GIT_CONF_APPEND_LINE([lib], [$withval]) + GIT_CONF_SUBST([lib], [$withval]) fi]) if test -z "$lib"; then @@ -205,7 +205,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_APPEND_LINE([JSMIN], [$enableval]); + GIT_CONF_SUBST([JSMIN], [$enableval]); ]) # Define option to enable CSS minification @@ -215,7 +215,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_APPEND_LINE([CSSMIN], [$enableval]); + GIT_CONF_SUBST([CSSMIN], [$enableval]); ]) ## Site configuration (override autodetection) @@ -256,7 +256,7 @@ AS_HELP_STRING([], [ARG can be also prefix for libpcre library and hea USE_LIBPCRE=YesPlease LIBPCREDIR=$withval AC_MSG_NOTICE([Setting LIBPCREDIR to $withval]) - GIT_CONF_APPEND_LINE([LIBPCREDIR], [$withval]) + GIT_CONF_SUBST([LIBPCREDIR], [$withval]) fi) # # Define NO_CURL if you do not have curl installed. git-http-pull and -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST 2012-07-18 22:34 ` [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini @ 2012-07-19 0:13 ` Junio C Hamano 2012-07-19 7:32 ` Stefano Lattarini 0 siblings, 1 reply; 31+ messages in thread From: Junio C Hamano @ 2012-07-19 0:13 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git Stefano Lattarini <stefano.lattarini@gmail.com> writes: > The new name fits better with the macro signature, and underlines the > similarities with the autoconf-provided macro AC_SUBST (which will be > made even more pronounced in planned future commits). > > Once again, no semantic change is intended, and indeed no change to the > generated configure script is expected. > > Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> > --- > configure.ac | 24 ++++++++++++------------ > 1 file changed, 12 insertions(+), 12 deletions(-) > > diff --git a/configure.ac b/configure.ac > index 14c7960..789926f 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -3,10 +3,10 @@ > > ## Definitions of private macros. > > -# GIT_CONF_APPEND_LINE(LINE) > +# GIT_CONF_SUBST(LINE) I see that [PATCH 1/7] needs to be updated so that it describes the new two-argument form of GIT_CONF_APPEND_LINE(VAR, VAL), and this patch needs to be updated for GIT_CONF_SUBST() with the same. > # -------------------------- > # Append LINE to file ${config_append} Also the description definitely wants to be updated; it is no longer LINEness that matters. Other than that, 1 & 2 looked very nice and sensible. ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST 2012-07-19 0:13 ` Junio C Hamano @ 2012-07-19 7:32 ` Stefano Lattarini 0 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:32 UTC (permalink / raw) To: Junio C Hamano; +Cc: git On 07/19/2012 02:13 AM, Junio C Hamano wrote: > Stefano Lattarini <stefano.lattarini@gmail.com> writes: > >> The new name fits better with the macro signature, and underlines the >> similarities with the autoconf-provided macro AC_SUBST (which will be >> made even more pronounced in planned future commits). >> >> Once again, no semantic change is intended, and indeed no change to the >> generated configure script is expected. >> >> Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> >> --- >> configure.ac | 24 ++++++++++++------------ >> 1 file changed, 12 insertions(+), 12 deletions(-) >> >> diff --git a/configure.ac b/configure.ac >> index 14c7960..789926f 100644 >> --- a/configure.ac >> +++ b/configure.ac >> @@ -3,10 +3,10 @@ >> >> ## Definitions of private macros. >> >> -# GIT_CONF_APPEND_LINE(LINE) >> +# GIT_CONF_SUBST(LINE) > > I see that [PATCH 1/7] needs to be updated so that it describes the > new two-argument form of GIT_CONF_APPEND_LINE(VAR, VAL), and this > patch needs to be updated for GIT_CONF_SUBST() with the same. > Oops, you're right. I will fix that in the re-roll. >> # -------------------------- >> # Append LINE to file ${config_append} > > Also the description definitely wants to be updated; it is no longer > LINEness that matters. > > Other than that, 1 & 2 looked very nice and sensible. > Thanks! Regards, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 3/7] autoconf: remove some redundant shell indirections 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini 2012-07-18 22:34 ` [PATCH 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini 2012-07-18 22:34 ` [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini @ 2012-07-18 22:34 ` Stefano Lattarini 2012-07-19 0:29 ` Junio C Hamano 2012-07-18 22:34 ` [PATCH 4/7] autoconf: remove few redundant semicolons Stefano Lattarini ` (4 subsequent siblings) 7 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:34 UTC (permalink / raw) To: git; +Cc: gitster They are merely useless now, but would get in the way of future changes. No semantic change is intended. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/configure.ac b/configure.ac index 789926f..9472f6b 100644 --- a/configure.ac +++ b/configure.ac @@ -29,13 +29,12 @@ AC_DEFUN([GIT_ARG_SET_PATH], # --without-PROGRAM is used. AC_DEFUN([GIT_CONF_APPEND_PATH], [m4_pushdef([GIT_UC_PROGRAM], m4_toupper([$1]))dnl - PROGRAM=GIT_UC_PROGRAM if test "$withval" = "no"; then if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval - AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_SUBST([NO_${PROGRAM}], [YesPlease]) - GIT_CONF_SUBST([${PROGRAM}_PATH], []) + AC_MSG_NOTICE([Disabling use of GIT_UC_PROGRAM]) + GIT_CONF_SUBST([NO_]GIT_UC_PROGRAM, [YesPlease]) + GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +44,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_SUBST([${PROGRAM}_PATH], [$withval]) + GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -58,7 +57,6 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], # * Unset NO_PACKAGE for --with-PACKAGE without ARG AC_DEFUN([GIT_PARSE_WITH], [m4_pushdef([GIT_UC_PACKAGE], m4_toupper([$1]))dnl - PACKAGE=GIT_UC_PACKAGE if test "$withval" = "no"; then NO_[]GIT_UC_PACKAGE=YesPlease elif test "$withval" = "yes"; then @@ -67,7 +65,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_SUBST([${PACKAGE}DIR], [$withval]) + GIT_CONF_SUBST(GIT_UC_PACKAGE[DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] autoconf: remove some redundant shell indirections 2012-07-18 22:34 ` [PATCH 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini @ 2012-07-19 0:29 ` Junio C Hamano 2012-07-19 7:30 ` Stefano Lattarini 0 siblings, 1 reply; 31+ messages in thread From: Junio C Hamano @ 2012-07-19 0:29 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git Stefano Lattarini <stefano.lattarini@gmail.com> writes: > diff --git a/configure.ac b/configure.ac > index 789926f..9472f6b 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -29,13 +29,12 @@ AC_DEFUN([GIT_ARG_SET_PATH], > # --without-PROGRAM is used. > AC_DEFUN([GIT_CONF_APPEND_PATH], > [m4_pushdef([GIT_UC_PROGRAM], m4_toupper([$1]))dnl > if test "$withval" = "no"; then > if test -n "$2"; then > GIT_UC_PROGRAM[]_PATH=$withval > + AC_MSG_NOTICE([Disabling use of GIT_UC_PROGRAM]) > + GIT_CONF_SUBST([NO_]GIT_UC_PROGRAM, [YesPlease]) > + GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) Nice. The inconsistency between the existing one that does not quote the string that is not substituted, i.e. GIT_UC_PROGRAM[]_PATH=$withval and the new one that quotes _PATH, i.e. GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) looks somewhat strange, though. ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] autoconf: remove some redundant shell indirections 2012-07-19 0:29 ` Junio C Hamano @ 2012-07-19 7:30 ` Stefano Lattarini 2012-07-19 17:24 ` Junio C Hamano 0 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:30 UTC (permalink / raw) To: Junio C Hamano; +Cc: git On 07/19/2012 02:29 AM, Junio C Hamano wrote: > > The inconsistency between the existing one that does not quote the > string that is not substituted, i.e. > > GIT_UC_PROGRAM[]_PATH=$withval > > and the new one that quotes _PATH, i.e. > > GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) > > looks somewhat strange, though. > Will fix that in the re-roll. Thanks, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] autoconf: remove some redundant shell indirections 2012-07-19 7:30 ` Stefano Lattarini @ 2012-07-19 17:24 ` Junio C Hamano 2012-07-19 17:50 ` Stefano Lattarini 0 siblings, 1 reply; 31+ messages in thread From: Junio C Hamano @ 2012-07-19 17:24 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git Stefano Lattarini <stefano.lattarini@gmail.com> writes: > On 07/19/2012 02:29 AM, Junio C Hamano wrote: >> >> The inconsistency between the existing one that does not quote the >> string that is not substituted, i.e. >> >> GIT_UC_PROGRAM[]_PATH=$withval >> >> and the new one that quotes _PATH, i.e. >> >> GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) >> >> looks somewhat strange, though. >> > Will fix that in the re-roll. I see you already used the []_PATH in your reroll, and I do not think it matters either way in pracice, but I suspect that it is technically more correct to have _PATH part inside the bra-ket quotes (of course, changing the style to maximally quote like that is a totally different topic, and should be done as a separate patch, so I think your reroll is the right thing to do within the scope of this series). Thanks. ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/7] autoconf: remove some redundant shell indirections 2012-07-19 17:24 ` Junio C Hamano @ 2012-07-19 17:50 ` Stefano Lattarini 0 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 17:50 UTC (permalink / raw) To: Junio C Hamano; +Cc: git On 07/19/2012 07:24 PM, Junio C Hamano wrote: > Stefano Lattarini <stefano.lattarini@gmail.com> writes: > >> On 07/19/2012 02:29 AM, Junio C Hamano wrote: >>> >>> The inconsistency between the existing one that does not quote the >>> string that is not substituted, i.e. >>> >>> GIT_UC_PROGRAM[]_PATH=$withval >>> >>> and the new one that quotes _PATH, i.e. >>> >>> GIT_CONF_SUBST(GIT_UC_PROGRAM[_PATH], []) >>> >>> looks somewhat strange, though. >>> >> Will fix that in the re-roll. > > I see you already used the []_PATH in your reroll, and I do not > think it matters either way in pracice, but I suspect that it is > technically more correct to have _PATH part inside the bra-ket > quotes (of course, changing the style to maximally quote like that > is a totally different topic, and should be done as a separate > patch, > Yep, that's what I thought. Glad I got it right, saved another re-roll :-) >so I think your reroll is the right thing to do within the > scope of this series). > And as an aside, if we'd somehow got '_PATH' to be a defined macro, I say that something would be very, very wrong with the current setup (Autoconf strives to be very namespace-clean these days, apart from some old m4 builtins, which must remain available out of the 'm4_' and 'AC_' namespaces for sake of backward-compatibility). Today, excluding few exceptions, I'd say that the main reason to properly quote macro arguments is to avoid commas or quoting characters in macro invocations or expansion, or even quoting characters themselves, to be spuriously considered as metacharacters and thus processed. > Thanks. > Thanks to you for the quick feedback. Regards, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 4/7] autoconf: remove few redundant semicolons 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini ` (2 preceding siblings ...) 2012-07-18 22:34 ` [PATCH 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini @ 2012-07-18 22:34 ` Stefano Lattarini 2012-07-18 22:35 ` [PATCH 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini ` (3 subsequent siblings) 7 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:34 UTC (permalink / raw) To: git; +Cc: gitster They are merely useless now, but would get in the way of future changes. No semantic change is intended. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 9472f6b..5fb9734 100644 --- a/configure.ac +++ b/configure.ac @@ -203,7 +203,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_SUBST([JSMIN], [$enableval]); + GIT_CONF_SUBST([JSMIN], [$enableval]) ]) # Define option to enable CSS minification @@ -213,7 +213,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_SUBST([CSSMIN], [$enableval]); + GIT_CONF_SUBST([CSSMIN], [$enableval]) ]) ## Site configuration (override autodetection) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini ` (3 preceding siblings ...) 2012-07-18 22:34 ` [PATCH 4/7] autoconf: remove few redundant semicolons Stefano Lattarini @ 2012-07-18 22:35 ` Stefano Lattarini 2012-07-18 22:35 ` [PATCH 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini ` (2 subsequent siblings) 7 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:35 UTC (permalink / raw) To: git; +Cc: gitster This will allow "./config.status --recheck; ./config.status" to work correctly as a mean of reconfiguring the tree with the same configure argument used in the previous "./configure" invocation. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index 5fb9734..64eecbc 100644 --- a/configure.ac +++ b/configure.ac @@ -7,7 +7,21 @@ # -------------------------- # Append LINE to file ${config_append} AC_DEFUN([GIT_CONF_SUBST], - [echo "$1=$2" >> "${config_append}"]) + [AC_REQUIRE([GIT_CONF_SUBST_INIT]) + config_appended_defs="$config_appended_defs${newline}$1=$2"]) + + +# GIT_CONF_SUBST_INIT +# ------------------- +# Prepare shell variables and autoconf machine required by later calls +# to GIT_CONF_SUBST. +AC_DEFUN([GIT_CONF_SUBST_INIT], + [config_appended_defs=; newline=' +' + AC_CONFIG_COMMANDS([$config_file], + [echo "$config_appended_defs" >> "$config_file"], + [config_file=$config_file + config_appended_defs="$config_appended_defs"])]) # GIT_ARG_SET_PATH(PROGRAM) # ------------------------- @@ -133,11 +147,8 @@ AC_INIT([git], [@@GIT_VERSION@@], [git@vger.kernel.org]) AC_CONFIG_SRCDIR([git.c]) config_file=config.mak.autogen -config_append=config.mak.append config_in=config.mak.in -echo "# ${config_append}. Generated by configure." > "${config_append}" - # Directories holding "saner" versions of common or POSIX binaries. AC_ARG_WITH([sane-tool-path], [AS_HELP_STRING( @@ -1041,9 +1052,5 @@ AC_SUBST(PTHREAD_LIBS) AC_SUBST(NO_PTHREADS) ## Output files -AC_CONFIG_FILES(["${config_file}":"${config_in}":"${config_append}"]) +AC_CONFIG_FILES(["${config_file}":"${config_in}"]) AC_OUTPUT - - -## Cleanup -rm -f "${config_append}" -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini ` (4 preceding siblings ...) 2012-07-18 22:35 ` [PATCH 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini @ 2012-07-18 22:35 ` Stefano Lattarini 2012-07-19 6:56 ` Matthieu Moy 2012-07-18 22:35 ` [PATCH 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini 2012-07-19 0:36 ` [PATCH 0/7] build system: support automatic reconfiguration for autotools user Junio C Hamano 7 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:35 UTC (permalink / raw) To: git; +Cc: gitster Those filed hold variables, settings and information set by the configuration process run by './configure'; in Autotools-based build system that kind of stuff should only be removed by "make distclean". Having it removed by "make clean" is not only inconsistent, but causes real confusion for that part of the Git audience that is used to the Autotools semantics; for example, an autotools old-timer that has run: ./configure --prefix /opt/git in the past, without running "make distclean" afterwards, would expect a "make install" issued after a "make clean" to rebuild and install git in '/opt/git'; but with the current behaviour, the "make clean" invocation removes (among the other things) the file 'config.mak.autogen', so that the "make install" falls back to the default prefix of '$HOME', thus installing git in the user's home directory -- definitely unexpected. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 285c660..88a76a3 100644 --- a/Makefile +++ b/Makefile @@ -2742,6 +2742,9 @@ dist-doc: distclean: clean $(RM) configure + $(RM) config.log config.status config.cache + $(RM) config.mak.autogen config.mak.append + $(RM) -r autom4te.cache profile-clean: $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs))) @@ -2756,8 +2759,6 @@ clean: profile-clean $(RM) -r $(dep_dirs) $(RM) -r po/build/ $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope* - $(RM) -r autom4te.cache - $(RM) config.log config.mak.autogen config.mak.append config.status config.cache $(RM) -r $(GIT_TARNAME) .doc-tmp-dir $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz $(RM) $(htmldocs).tar.gz $(manpages).tar.gz -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-18 22:35 ` [PATCH 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini @ 2012-07-19 6:56 ` Matthieu Moy 2012-07-19 7:30 ` Stefano Lattarini 0 siblings, 1 reply; 31+ messages in thread From: Matthieu Moy @ 2012-07-19 6:56 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git, gitster Stefano Lattarini <stefano.lattarini@gmail.com> writes: > for example, an autotools old-timer that has run: > > ./configure --prefix /opt/git > > in the past, without running "make distclean" afterwards, would > expect a "make install" issued after a "make clean" to rebuild and > install git in '/opt/git'; I've been hit by that behavior once. Thanks for fixing it. The patch looks good. -- Matthieu Moy http://www-verimag.imag.fr/~moy/ ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 6:56 ` Matthieu Moy @ 2012-07-19 7:30 ` Stefano Lattarini 2012-07-19 7:43 ` Matthieu Moy 2012-07-19 17:27 ` Junio C Hamano 0 siblings, 2 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:30 UTC (permalink / raw) To: Matthieu Moy; +Cc: git, gitster On 07/19/2012 08:56 AM, Matthieu Moy wrote: > Stefano Lattarini <stefano.lattarini@gmail.com> writes: > >> for example, an autotools old-timer that has run: >> >> ./configure --prefix /opt/git >> >> in the past, without running "make distclean" afterwards, would >> expect a "make install" issued after a "make clean" to rebuild and >> install git in '/opt/git'; > > I've been hit by that behavior once. Thanks for fixing it. The patch > looks good. > Should I add "Acked-by: Matthieu Moy" then? (Sorry if it's a dumb question, but I'm not sure which the preferred policy is around here). Thanks, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 7:30 ` Stefano Lattarini @ 2012-07-19 7:43 ` Matthieu Moy 2012-07-19 7:59 ` Stefano Lattarini 2012-07-19 17:27 ` Junio C Hamano 1 sibling, 1 reply; 31+ messages in thread From: Matthieu Moy @ 2012-07-19 7:43 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git, gitster Stefano Lattarini <stefano.lattarini@gmail.com> writes: > Should I add "Acked-by: Matthieu Moy" then? (Sorry if it's a dumb > question, but I'm not sure which the preferred policy is around here). Not necessarily needed if the patch is not otherwise controversial. The email discussions are usually sufficient for that. I'd say you may add it if you need to resend. -- Matthieu Moy http://www-verimag.imag.fr/~moy/ ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 7:43 ` Matthieu Moy @ 2012-07-19 7:59 ` Stefano Lattarini 0 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:59 UTC (permalink / raw) To: Matthieu Moy; +Cc: git, gitster On 07/19/2012 09:43 AM, Matthieu Moy wrote: > Stefano Lattarini <stefano.lattarini@gmail.com> writes: > >> Should I add "Acked-by: Matthieu Moy" then? (Sorry if it's a dumb >> question, but I'm not sure which the preferred policy is around here). > > Not necessarily needed if the patch is not otherwise controversial. The > email discussions are usually sufficient for that. I'd say you may add > it if you need to resend. > OK, thanks for the info. In light of this, since I've already send a re-roll without any "Acked-by:" line added, I won't bother sending a further re-roll just to add such lines. Thanks, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 7:30 ` Stefano Lattarini 2012-07-19 7:43 ` Matthieu Moy @ 2012-07-19 17:27 ` Junio C Hamano 1 sibling, 0 replies; 31+ messages in thread From: Junio C Hamano @ 2012-07-19 17:27 UTC (permalink / raw) To: Stefano Lattarini; +Cc: Matthieu Moy, git Stefano Lattarini <stefano.lattarini@gmail.com> writes: > On 07/19/2012 08:56 AM, Matthieu Moy wrote: >> Stefano Lattarini <stefano.lattarini@gmail.com> writes: >> >>> for example, an autotools old-timer that has run: >>> >>> ./configure --prefix /opt/git >>> >>> in the past, without running "make distclean" afterwards, would >>> expect a "make install" issued after a "make clean" to rebuild and >>> install git in '/opt/git'; >> >> I've been hit by that behavior once. Thanks for fixing it. The patch >> looks good. >> > Should I add "Acked-by: Matthieu Moy" then? Given that we see nothing in the ouptut from $ git shortlog --no-merges --author='Matthieu Moy' -- Makefile configure.ac that remotely relates to the current state of affairs in this area, I do not think we can say Matthieu _owns_ autoconf-related part of the code in any way, so I do not think it is needed. Thanks. ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 7/7] build: reconfigure automatically if configure.ac changes 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini ` (5 preceding siblings ...) 2012-07-18 22:35 ` [PATCH 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini @ 2012-07-18 22:35 ` Stefano Lattarini 2012-07-19 0:36 ` [PATCH 0/7] build system: support automatic reconfiguration for autotools user Junio C Hamano 7 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-18 22:35 UTC (permalink / raw) To: git; +Cc: gitster This provides a reduced but still useful sibling of the Automake's "automatic Makefile rebuild" feature. It's important to note that we take care to enable the new rules only if the tree that has already be configured with './configure', so that users relying on manual configuration won't be negatively impacted. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- Makefile | 12 ++++++++++++ configure.ac | 2 ++ 2 files changed, 14 insertions(+) diff --git a/Makefile b/Makefile index 88a76a3..f4e8fac 100644 --- a/Makefile +++ b/Makefile @@ -2158,6 +2158,18 @@ configure: configure.ac GIT-VERSION-FILE autoconf -o $@ $<+ && \ $(RM) $<+ +ifdef AUTOCONFIGURED +config.status: configure + $(QUIET_GEN)if test -f config.status; then \ + ./config.status --recheck; \ + else \ + ./configure; \ + fi +reconfigure config.mak.autogen: config.status + $(QUIET_GEN)./config.status +.PHONY: reconfigure # This is a convenience target. +endif + XDIFF_OBJS += xdiff/xdiffi.o XDIFF_OBJS += xdiff/xprepare.o XDIFF_OBJS += xdiff/xutils.o diff --git a/configure.ac b/configure.ac index 64eecbc..8949935 100644 --- a/configure.ac +++ b/configure.ac @@ -149,6 +149,8 @@ AC_CONFIG_SRCDIR([git.c]) config_file=config.mak.autogen config_in=config.mak.in +GIT_CONF_SUBST([AUTOCONFIGURED], [YesPlease]) + # Directories holding "saner" versions of common or POSIX binaries. AC_ARG_WITH([sane-tool-path], [AS_HELP_STRING( -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH 0/7] build system: support automatic reconfiguration for autotools user 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini ` (6 preceding siblings ...) 2012-07-18 22:35 ` [PATCH 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini @ 2012-07-19 0:36 ` Junio C Hamano 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini 7 siblings, 1 reply; 31+ messages in thread From: Junio C Hamano @ 2012-07-19 0:36 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git Except for miniscule nits in the the bottom two, I didn't find anything objectionable---nicely done. ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH v2 0/7] build system: support automatic reconfiguration for autotools user 2012-07-19 0:36 ` [PATCH 0/7] build system: support automatic reconfiguration for autotools user Junio C Hamano @ 2012-07-19 7:49 ` Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini ` (6 more replies) 0 siblings, 7 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:49 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy > Except for miniscule nits in the the bottom two, I didn't find > anything objectionable---nicely done. > Thanks. Here is the re-roll, which should address all the reported nits. Stefano Lattarini (7): autoconf: GIT_CONF_APPEND_LINE: change signature autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST autoconf: remove some redundant shell indirections autoconf: remove few redundant semicolons autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' build: "make clean" should not remove configure-generated files build: reconfigure automatically if configure.ac changes Makefile | 17 +++++++++++++++-- configure.ac | 56 +++++++++++++++++++++++++++++++------------------------- 2 files changed, 46 insertions(+), 27 deletions(-) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH v2 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini @ 2012-07-19 7:49 ` Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini ` (5 subsequent siblings) 6 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:49 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy From: GIT_CONF_APPEND_LINE([VAR=VAL]) to: GIT_CONF_APPEND_LINE([VAR], [VAL]) This is only a preparatory change in view of future refactorings. No semantic change is intended. In fact, the generated configure file doesn't change at all. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/configure.ac b/configure.ac index 4e9012f..5f63269 100644 --- a/configure.ac +++ b/configure.ac @@ -3,11 +3,11 @@ ## Definitions of private macros. -# GIT_CONF_APPEND_LINE(LINE) -# -------------------------- -# Append LINE to file ${config_append} +# GIT_CONF_APPEND_LINE(VAL, VAR) +# ------------------------------ +# Append the line "VAR=VAL" to file ${config_append} AC_DEFUN([GIT_CONF_APPEND_LINE], - [echo "$1" >> "${config_append}"]) + [echo "$1=$2" >> "${config_append}"]) # GIT_ARG_SET_PATH(PROGRAM) # ------------------------- @@ -34,8 +34,8 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_APPEND_LINE(NO_${PROGRAM}=YesPlease) - GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=) + GIT_CONF_APPEND_LINE([NO_${PROGRAM}], [YesPlease]) + GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +45,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval) + GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -67,7 +67,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval) + GIT_CONF_APPEND_LINE([${PACKAGE}DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) @@ -87,7 +87,7 @@ AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR], [a value for $1 ($2). Maybe you do...?]) fi AC_MSG_NOTICE([Setting $2 to $withval]) - GIT_CONF_APPEND_LINE($2=$withval) + GIT_CONF_APPEND_LINE([$2], [$withval]) fi)])# GIT_PARSE_WITH_SET_MAKE_VAR # @@ -150,7 +150,7 @@ AC_ARG_WITH([sane-tool-path], else AC_MSG_NOTICE([Setting SANE_TOOL_PATH to '$withval']) fi - GIT_CONF_APPEND_LINE([SANE_TOOL_PATH=$withval])], + GIT_CONF_APPEND_LINE([SANE_TOOL_PATH], [$withval])], [# If the "--with-sane-tool-path" option was not given, don't touch # SANE_TOOL_PATH here, but let defaults in Makefile take care of it. # This should minimize spurious differences in the behaviour of the @@ -169,7 +169,7 @@ AC_ARG_WITH([lib], else lib=$withval AC_MSG_NOTICE([Setting lib to '$lib']) - GIT_CONF_APPEND_LINE(lib=$withval) + GIT_CONF_APPEND_LINE([lib], [$withval]) fi]) if test -z "$lib"; then @@ -205,7 +205,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_APPEND_LINE(JSMIN=$enableval); + GIT_CONF_APPEND_LINE([JSMIN], [$enableval]); ]) # Define option to enable CSS minification @@ -215,7 +215,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_APPEND_LINE(CSSMIN=$enableval); + GIT_CONF_APPEND_LINE([CSSMIN], [$enableval]); ]) ## Site configuration (override autodetection) @@ -256,7 +256,7 @@ AS_HELP_STRING([], [ARG can be also prefix for libpcre library and hea USE_LIBPCRE=YesPlease LIBPCREDIR=$withval AC_MSG_NOTICE([Setting LIBPCREDIR to $withval]) - GIT_CONF_APPEND_LINE(LIBPCREDIR=$withval) + GIT_CONF_APPEND_LINE([LIBPCREDIR], [$withval]) fi) # # Define NO_CURL if you do not have curl installed. git-http-pull and -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH v2 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini @ 2012-07-19 7:49 ` Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini ` (4 subsequent siblings) 6 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:49 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy The new name fits better with the macro signature, and underlines the similarities with the autoconf-provided macro AC_SUBST (which will be made even more pronounced in planned future commits). Once again, no semantic change is intended, and indeed no change to the generated configure script is expected. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/configure.ac b/configure.ac index 5f63269..02b9a49 100644 --- a/configure.ac +++ b/configure.ac @@ -3,8 +3,8 @@ ## Definitions of private macros. -# GIT_CONF_APPEND_LINE(VAL, VAR) -# ------------------------------ +# GIT_CONF_SUBST(VAL, VAR) +# ------------------------ # Append the line "VAR=VAL" to file ${config_append} AC_DEFUN([GIT_CONF_APPEND_LINE], [echo "$1=$2" >> "${config_append}"]) @@ -34,8 +34,8 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_APPEND_LINE([NO_${PROGRAM}], [YesPlease]) - GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], []) + GIT_CONF_SUBST([NO_${PROGRAM}], [YesPlease]) + GIT_CONF_SUBST([${PROGRAM}_PATH], []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +45,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_APPEND_LINE([${PROGRAM}_PATH], [$withval]) + GIT_CONF_SUBST([${PROGRAM}_PATH], [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -67,7 +67,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_APPEND_LINE([${PACKAGE}DIR], [$withval]) + GIT_CONF_SUBST([${PACKAGE}DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) @@ -87,7 +87,7 @@ AC_DEFUN([GIT_PARSE_WITH_SET_MAKE_VAR], [a value for $1 ($2). Maybe you do...?]) fi AC_MSG_NOTICE([Setting $2 to $withval]) - GIT_CONF_APPEND_LINE([$2], [$withval]) + GIT_CONF_SUBST([$2], [$withval]) fi)])# GIT_PARSE_WITH_SET_MAKE_VAR # @@ -150,7 +150,7 @@ AC_ARG_WITH([sane-tool-path], else AC_MSG_NOTICE([Setting SANE_TOOL_PATH to '$withval']) fi - GIT_CONF_APPEND_LINE([SANE_TOOL_PATH], [$withval])], + GIT_CONF_SUBST([SANE_TOOL_PATH], [$withval])], [# If the "--with-sane-tool-path" option was not given, don't touch # SANE_TOOL_PATH here, but let defaults in Makefile take care of it. # This should minimize spurious differences in the behaviour of the @@ -169,7 +169,7 @@ AC_ARG_WITH([lib], else lib=$withval AC_MSG_NOTICE([Setting lib to '$lib']) - GIT_CONF_APPEND_LINE([lib], [$withval]) + GIT_CONF_SUBST([lib], [$withval]) fi]) if test -z "$lib"; then @@ -205,7 +205,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_APPEND_LINE([JSMIN], [$enableval]); + GIT_CONF_SUBST([JSMIN], [$enableval]); ]) # Define option to enable CSS minification @@ -215,7 +215,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_APPEND_LINE([CSSMIN], [$enableval]); + GIT_CONF_SUBST([CSSMIN], [$enableval]); ]) ## Site configuration (override autodetection) @@ -256,7 +256,7 @@ AS_HELP_STRING([], [ARG can be also prefix for libpcre library and hea USE_LIBPCRE=YesPlease LIBPCREDIR=$withval AC_MSG_NOTICE([Setting LIBPCREDIR to $withval]) - GIT_CONF_APPEND_LINE([LIBPCREDIR], [$withval]) + GIT_CONF_SUBST([LIBPCREDIR], [$withval]) fi) # # Define NO_CURL if you do not have curl installed. git-http-pull and -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH v2 3/7] autoconf: remove some redundant shell indirections 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini @ 2012-07-19 7:49 ` Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 4/7] autoconf: remove few redundant semicolons Stefano Lattarini ` (3 subsequent siblings) 6 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:49 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy They are merely useless now, but would get in the way of future changes. No semantic change is intended. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/configure.ac b/configure.ac index 02b9a49..200776f 100644 --- a/configure.ac +++ b/configure.ac @@ -29,13 +29,12 @@ AC_DEFUN([GIT_ARG_SET_PATH], # --without-PROGRAM is used. AC_DEFUN([GIT_CONF_APPEND_PATH], [m4_pushdef([GIT_UC_PROGRAM], m4_toupper([$1]))dnl - PROGRAM=GIT_UC_PROGRAM if test "$withval" = "no"; then if test -n "$2"; then GIT_UC_PROGRAM[]_PATH=$withval - AC_MSG_NOTICE([Disabling use of ${PROGRAM}]) - GIT_CONF_SUBST([NO_${PROGRAM}], [YesPlease]) - GIT_CONF_SUBST([${PROGRAM}_PATH], []) + AC_MSG_NOTICE([Disabling use of GIT_UC_PROGRAM]) + GIT_CONF_SUBST([NO_]GIT_UC_PROGRAM, [YesPlease]) + GIT_CONF_SUBST(GIT_UC_PROGRAM[]_PATH, []) else AC_MSG_ERROR([You cannot use git without $1]) fi @@ -45,7 +44,7 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], else GIT_UC_PROGRAM[]_PATH=$withval AC_MSG_NOTICE([Setting GIT_UC_PROGRAM[]_PATH to $withval]) - GIT_CONF_SUBST([${PROGRAM}_PATH], [$withval]) + GIT_CONF_SUBST(GIT_UC_PROGRAM[]_PATH, [$withval]) fi fi m4_popdef([GIT_UC_PROGRAM])]) @@ -58,7 +57,6 @@ AC_DEFUN([GIT_CONF_APPEND_PATH], # * Unset NO_PACKAGE for --with-PACKAGE without ARG AC_DEFUN([GIT_PARSE_WITH], [m4_pushdef([GIT_UC_PACKAGE], m4_toupper([$1]))dnl - PACKAGE=GIT_UC_PACKAGE if test "$withval" = "no"; then NO_[]GIT_UC_PACKAGE=YesPlease elif test "$withval" = "yes"; then @@ -67,7 +65,7 @@ AC_DEFUN([GIT_PARSE_WITH], NO_[]GIT_UC_PACKAGE= GIT_UC_PACKAGE[]DIR=$withval AC_MSG_NOTICE([Setting GIT_UC_PACKAGE[]DIR to $withval]) - GIT_CONF_SUBST([${PACKAGE}DIR], [$withval]) + GIT_CONF_SUBST(GIT_UC_PACKAGE[DIR], [$withval]) fi m4_popdef([GIT_UC_PACKAGE])]) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH v2 4/7] autoconf: remove few redundant semicolons 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini ` (2 preceding siblings ...) 2012-07-19 7:49 ` [PATCH v2 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini @ 2012-07-19 7:49 ` Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini ` (2 subsequent siblings) 6 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:49 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy They are merely useless now, but would get in the way of future changes. No semantic change is intended. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 200776f..b453ba5 100644 --- a/configure.ac +++ b/configure.ac @@ -203,7 +203,7 @@ AC_ARG_ENABLE([jsmin], [ JSMIN=$enableval; AC_MSG_NOTICE([Setting JSMIN to '$JSMIN' to enable JavaScript minifying]) - GIT_CONF_SUBST([JSMIN], [$enableval]); + GIT_CONF_SUBST([JSMIN], [$enableval]) ]) # Define option to enable CSS minification @@ -213,7 +213,7 @@ AC_ARG_ENABLE([cssmin], [ CSSMIN=$enableval; AC_MSG_NOTICE([Setting CSSMIN to '$CSSMIN' to enable CSS minifying]) - GIT_CONF_SUBST([CSSMIN], [$enableval]); + GIT_CONF_SUBST([CSSMIN], [$enableval]) ]) ## Site configuration (override autodetection) -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH v2 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini ` (3 preceding siblings ...) 2012-07-19 7:49 ` [PATCH v2 4/7] autoconf: remove few redundant semicolons Stefano Lattarini @ 2012-07-19 7:50 ` Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini 6 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:50 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy This will allow "./config.status --recheck; ./config.status" to work correctly as a mean of reconfiguring the tree with the same configure argument used in the previous "./configure" invocation. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- configure.ac | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) diff --git a/configure.ac b/configure.ac index b453ba5..a63fe77 100644 --- a/configure.ac +++ b/configure.ac @@ -5,9 +5,22 @@ # GIT_CONF_SUBST(VAL, VAR) # ------------------------ -# Append the line "VAR=VAL" to file ${config_append} -AC_DEFUN([GIT_CONF_APPEND_LINE], - [echo "$1=$2" >> "${config_append}"]) +# Cause the line "VAR=VAL" to be eventually appended to ${config_file}. +AC_DEFUN([GIT_CONF_SUBST], + [AC_REQUIRE([GIT_CONF_SUBST_INIT]) + config_appended_defs="$config_appended_defs${newline}$1=$2"]) + +# GIT_CONF_SUBST_INIT +# ------------------- +# Prepare shell variables and autoconf machine required by later calls +# to GIT_CONF_SUBST. +AC_DEFUN([GIT_CONF_SUBST_INIT], + [config_appended_defs=; newline=' +' + AC_CONFIG_COMMANDS([$config_file], + [echo "$config_appended_defs" >> "$config_file"], + [config_file=$config_file + config_appended_defs="$config_appended_defs"])]) # GIT_ARG_SET_PATH(PROGRAM) # ------------------------- @@ -133,11 +146,8 @@ AC_INIT([git], [@@GIT_VERSION@@], [git@vger.kernel.org]) AC_CONFIG_SRCDIR([git.c]) config_file=config.mak.autogen -config_append=config.mak.append config_in=config.mak.in -echo "# ${config_append}. Generated by configure." > "${config_append}" - # Directories holding "saner" versions of common or POSIX binaries. AC_ARG_WITH([sane-tool-path], [AS_HELP_STRING( @@ -1041,9 +1051,5 @@ AC_SUBST(PTHREAD_LIBS) AC_SUBST(NO_PTHREADS) ## Output files -AC_CONFIG_FILES(["${config_file}":"${config_in}":"${config_append}"]) +AC_CONFIG_FILES(["${config_file}":"${config_in}"]) AC_OUTPUT - - -## Cleanup -rm -f "${config_append}" -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* [PATCH v2 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini ` (4 preceding siblings ...) 2012-07-19 7:50 ` [PATCH v2 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini @ 2012-07-19 7:50 ` Stefano Lattarini 2012-07-23 23:15 ` Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini 6 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:50 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy Those filed hold variables, settings and information set by the configuration process run by './configure'; in Autotools-based build system that kind of stuff should only be removed by "make distclean". Having it removed by "make clean" is not only inconsistent, but causes real confusion for that part of the Git audience that is used to the Autotools semantics; for example, an autotools old-timer that has run: ./configure --prefix /opt/git in the past, without running "make distclean" afterwards, would expect a "make install" issued after a "make clean" to rebuild and install git in '/opt/git'; but with the current behaviour, the "make clean" invocation removes (among the other things) the file 'config.mak.autogen', so that the "make install" falls back to the default prefix of '$HOME', thus installing git in the user's home directory -- definitely unexpected. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 285c660..88a76a3 100644 --- a/Makefile +++ b/Makefile @@ -2742,6 +2742,9 @@ dist-doc: distclean: clean $(RM) configure + $(RM) config.log config.status config.cache + $(RM) config.mak.autogen config.mak.append + $(RM) -r autom4te.cache profile-clean: $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs))) @@ -2756,8 +2759,6 @@ clean: profile-clean $(RM) -r $(dep_dirs) $(RM) -r po/build/ $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope* - $(RM) -r autom4te.cache - $(RM) config.log config.mak.autogen config.mak.append config.status config.cache $(RM) -r $(GIT_TARNAME) .doc-tmp-dir $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz $(RM) $(htmldocs).tar.gz $(manpages).tar.gz -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH v2 6/7] build: "make clean" should not remove configure-generated files 2012-07-19 7:50 ` [PATCH v2 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini @ 2012-07-23 23:15 ` Stefano Lattarini 2012-07-23 23:28 ` Junio C Hamano 0 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-23 23:15 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy Hi Junio. On 07/19/2012 09:50 AM, Stefano Lattarini wrote: > Those filed > Oops, this should read "files", not "filed" ... > hold variables, settings and information set by the > configuration process run by './configure'; in Autotools-based > build system that kind of stuff should only be removed by > "make distclean". Having it removed by "make clean" is not only > inconsistent, but causes real confusion for that part of the Git > audience that is used to the Autotools semantics; for example, > an autotools old-timer that has run: > > ./configure --prefix /opt/git > > in the past, without running "make distclean" afterwards, would > expect a "make install" issued after a "make clean" to rebuild and > install git in '/opt/git'; but with the current behaviour, the > "make clean" invocation removes (among the other things) the file > 'config.mak.autogen', so that the "make install" > ... and here we should add "invocation": ... the "make install" invocation ... > falls back to the default prefix of '$HOME', thus installing git > in the user's home directory -- definitely unexpected. Can you fix those nits locally before merging to 'next', or should I send a re-roll? Thanks, and sorry for the confusion, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH v2 6/7] build: "make clean" should not remove configure-generated files 2012-07-23 23:15 ` Stefano Lattarini @ 2012-07-23 23:28 ` Junio C Hamano 0 siblings, 0 replies; 31+ messages in thread From: Junio C Hamano @ 2012-07-23 23:28 UTC (permalink / raw) To: Stefano Lattarini; +Cc: git, Matthieu Moy Stefano Lattarini <stefano.lattarini@gmail.com> writes: > ... and here we should add "invocation": > > ... the "make install" invocation ... > >> falls back to the default prefix of '$HOME', thus installing git >> in the user's home directory -- definitely unexpected. > > Can you fix those nits locally before merging to 'next', or should > I send a re-roll? Too late X-<. ^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini ` (5 preceding siblings ...) 2012-07-19 7:50 ` [PATCH v2 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini @ 2012-07-19 7:50 ` Stefano Lattarini 2012-07-23 23:16 ` Stefano Lattarini 6 siblings, 1 reply; 31+ messages in thread From: Stefano Lattarini @ 2012-07-19 7:50 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy This provides a reduced but still useful sibling of the Automake's "automatic Makefile rebuild" feature. It's important to note that we take care to enable the new rules only if the tree that has already be configured with './configure', so that users relying on manual configuration won't be negatively impacted. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> --- Makefile | 12 ++++++++++++ configure.ac | 2 ++ 2 files changed, 14 insertions(+) diff --git a/Makefile b/Makefile index 88a76a3..f4e8fac 100644 --- a/Makefile +++ b/Makefile @@ -2158,6 +2158,18 @@ configure: configure.ac GIT-VERSION-FILE autoconf -o $@ $<+ && \ $(RM) $<+ +ifdef AUTOCONFIGURED +config.status: configure + $(QUIET_GEN)if test -f config.status; then \ + ./config.status --recheck; \ + else \ + ./configure; \ + fi +reconfigure config.mak.autogen: config.status + $(QUIET_GEN)./config.status +.PHONY: reconfigure # This is a convenience target. +endif + XDIFF_OBJS += xdiff/xdiffi.o XDIFF_OBJS += xdiff/xprepare.o XDIFF_OBJS += xdiff/xutils.o diff --git a/configure.ac b/configure.ac index a63fe77..df7e376 100644 --- a/configure.ac +++ b/configure.ac @@ -148,6 +148,8 @@ AC_CONFIG_SRCDIR([git.c]) config_file=config.mak.autogen config_in=config.mak.in +GIT_CONF_SUBST([AUTOCONFIGURED], [YesPlease]) + # Directories holding "saner" versions of common or POSIX binaries. AC_ARG_WITH([sane-tool-path], [AS_HELP_STRING( -- 1.7.10.2.1067.g553d16e ^ permalink raw reply related [flat|nested] 31+ messages in thread
* Re: [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes 2012-07-19 7:50 ` [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini @ 2012-07-23 23:16 ` Stefano Lattarini 0 siblings, 0 replies; 31+ messages in thread From: Stefano Lattarini @ 2012-07-23 23:16 UTC (permalink / raw) To: git; +Cc: gitster, Matthieu Moy Hi Junio. I've just noticed a minor typo in the commit message ... On 07/19/2012 09:50 AM, Stefano Lattarini wrote: > This provides a reduced but still useful sibling of the Automake's > "automatic Makefile rebuild" feature. It's important to note that > we take care to enable the new rules only if the tree that has already > be > ... here, it should read "been", not "be". Can you fix that locally before merging to 'next', or should I send a re-roll? > configured with './configure', so that users relying on manual > configuration won't be negatively impacted. Thanks, Stefano ^ permalink raw reply [flat|nested] 31+ messages in thread
end of thread, other threads:[~2012-07-23 23:29 UTC | newest] Thread overview: 31+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-07-18 22:34 [PATCH 0/7] build system: support automatic reconfiguration for autotools user Stefano Lattarini 2012-07-18 22:34 ` [PATCH 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini 2012-07-18 22:34 ` [PATCH 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini 2012-07-19 0:13 ` Junio C Hamano 2012-07-19 7:32 ` Stefano Lattarini 2012-07-18 22:34 ` [PATCH 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini 2012-07-19 0:29 ` Junio C Hamano 2012-07-19 7:30 ` Stefano Lattarini 2012-07-19 17:24 ` Junio C Hamano 2012-07-19 17:50 ` Stefano Lattarini 2012-07-18 22:34 ` [PATCH 4/7] autoconf: remove few redundant semicolons Stefano Lattarini 2012-07-18 22:35 ` [PATCH 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini 2012-07-18 22:35 ` [PATCH 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini 2012-07-19 6:56 ` Matthieu Moy 2012-07-19 7:30 ` Stefano Lattarini 2012-07-19 7:43 ` Matthieu Moy 2012-07-19 7:59 ` Stefano Lattarini 2012-07-19 17:27 ` Junio C Hamano 2012-07-18 22:35 ` [PATCH 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini 2012-07-19 0:36 ` [PATCH 0/7] build system: support automatic reconfiguration for autotools user Junio C Hamano 2012-07-19 7:49 ` [PATCH v2 " Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 1/7] autoconf: GIT_CONF_APPEND_LINE: change signature Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 2/7] autoconf: GIT_CONF_APPEND_LINE -> GIT_CONF_SUBST Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 3/7] autoconf: remove some redundant shell indirections Stefano Lattarini 2012-07-19 7:49 ` [PATCH v2 4/7] autoconf: remove few redundant semicolons Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 5/7] autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append' Stefano Lattarini 2012-07-19 7:50 ` [PATCH v2 6/7] build: "make clean" should not remove configure-generated files Stefano Lattarini 2012-07-23 23:15 ` Stefano Lattarini 2012-07-23 23:28 ` Junio C Hamano 2012-07-19 7:50 ` [PATCH v2 7/7] build: reconfigure automatically if configure.ac changes Stefano Lattarini 2012-07-23 23:16 ` Stefano Lattarini
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