[PATCH 2/2] autoconf: Add support for setting NO_ICONV and ICONVDIR
- From
Jakub Narebski <jnareb@gmail.com>
- Date
- Sep 7, 2006, 11:48 UTC
- Message-ID
- <200609071348.49935.jnareb@gmail.com>
- In-Reply-To
- <200609071347.32152.jnareb@gmail.com>
Add support for ./configure options --without-iconv (if neither libc nor libiconv properly support iconv), and for --with-iconv=PATH (to set prefix to libiconv library and headers, used only when NEED_LIBICONV is set). While at it, make ./configure set or unset NO_ICONV always (it is not autodetected in Makefile).
Signed-off-by: Jakub Narebski <jnareb@gmail.com> --- The config.mak.in patch just adds or uncomments
NO_ICONV=@NO_ICONV@
at the end of the file. If there is conflict during applying this part of patchset (for example "autoconf: Add some commented out variables to config.mak.in" and "autoconf: Preliminary check for working mmap" are not applied), just modify config.mak.in to have this line at the end.
config.mak.in | 2 +- configure.ac | 13 ++++++++++++- 2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/config.mak.in b/config.mak.in index 2c8fd2c..fccde61 100644 --- a/config.mak.in +++ b/config.mak.in @@ -38,5 +38,5 @@ NO_STRCASESTR=@NO_STRCASESTR@ NO_STRLCPY=@NO_STRLCPY@ NO_SETENV=@NO_SETENV@ NO_MMAP=@NO_MMAP@ -#NO_ICONV=@NO_ICONV@ +NO_ICONV=@NO_ICONV@ diff --git a/configure.ac b/configure.ac index 8af276c..6a980a5 100644 --- a/configure.ac +++ b/configure.ac @@ -148,8 +148,9 @@ AC_CHECK_LIB([c], [iconv], [NEEDS_LIBICONV=], AC_CHECK_LIB([iconv], [iconv], [NEEDS_LIBICONV=YesPlease], - [GIT_CONF_APPEND_LINE([NO_ICONV=YesPlease])])) + [NO_ICONV=YesPlease])) AC_SUBST(NEEDS_LIBICONV) +AC_SUBST(NO_ICONV) test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv" # # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, @@ -350,6 +351,16 @@ # specify your own (or DarwinPort's) inc # library directories by defining CFLAGS and LDFLAGS appropriately. # # Define NO_MMAP if you want to avoid mmap. +# +# Define NO_ICONV if your libc does not properly support iconv. +AC_ARG_WITH(iconv, +AS_HELP_STRING([--without-iconv], +[if your architecture doesn't properly support iconv]) +AS_HELP_STRING([--with-iconv=PATH], +[PATH is prefix for libiconv library and headers]) +AS_HELP_STRING([], +[used only if you need linking with libiconv]), +GIT_PARSE_WITH(iconv)) ## --enable-FEATURE[=ARG] and --disable-FEATURE #
-- 1.4.2