ruby-dev

わたなべです.

WATANABE Hirofumi <eban@os.rim.or.jp> writes:

:% env CFLAGS=-O2 CC=i586-cygwin32-gcc AR=i586-cygwin32-ar
:RANLIB=i586-cygwin32-ranlib LDSHARED='i586-cygwin32-dllwrap
:--as=i586-cygwin32-as --dlltool-name=i586-cygwin32-dlltool
:--driver-name=i586-cygwin32-gcc --export-all -s'
:NM=i586-cygwin32-nm ./configure --target=i386-cygwin --enable-shared
:と, ものすごい configure になるとか(これ全部で一行ね), いろいろ.

これじゃあまりにも使い辛いので AC_CHECK_TOOL を使うようにし
ました.
% env CFLAGS=-O2 ./configure --target=i386-cygwin \
               --host=i586-cygwin32 \
               --build=i586-pc-linux-gnu \
               --enable-shared
とこんな感じで ok です.

Tue Jan 25 00:37:01 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>

	* configure.in: use AC_CHECK_TOOL for cross compiling.

--- configure.in.orig	Thu Jan  6 22:05:08 2000
+++ configure.in	Sun Jan 23 23:10:23 2000
@@ -70,9 +70,23 @@
 dnl Checks for programs.
+
+if test x"${build}" != x"${host}"; then
+  AC_CHECK_TOOL(CC, gcc)
+fi
 AC_PROG_CC
 AC_PROG_GCC_TRADITIONAL
+
 AC_PROG_YACC
-AC_PROG_RANLIB
-AC_SUBST(AR)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_CHECK_TOOL(AR, ar)
 AC_CHECK_PROGS(AR, ar aal, ar)
 
+case "$target_os" in
+    cygwin*)
+	AC_CHECK_TOOL(NM, nm)
+	AC_CHECK_TOOL(DLLWRAP, dllwrap)
+	AC_CHECK_TOOL(AS, as)
+	AC_CHECK_TOOL(DLLTOOL, dlltool)
+	;;
+esac
+
 AC_PROG_LN_S
@@ -480,3 +494,3 @@
 			rb_cv_dlopen=yes ;;
-	cygwin*)	: ${LDSHARED='dllwrap --export-all -s'}
+	cygwin*)	: ${LDSHARED="${DLLWRAP} --as=${AS} --dlltool-name=${DLLTOOL} --driver-name=${CC} --export-all -s"}
 			rb_cv_dlopen=yes ;;
@@ -729,6 +743,2 @@
 	CCDLFLAGS=-DUSEIMPORTLIB
-	: ${NM=nm}
-	AC_SUBST(NM)
-        : ${DLLWRAP=dllwrap}
-	AC_SUBST(DLLWRAP)
 	    ;;

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[#8828] Re: [ruby-list:20054] Re: == === case — Shugo Maeda <shugo@...>

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[#8858] [PATCH] 2000/1/5 ruby_1_4 commit — Katsuyuki Komatsu <komatsu@...>

[#8859] [PATCH] 2000/1/5 1.5.0 commit — Katsuyuki Komatsu <komatsu@...>

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[#8886] Complex#divmod — Masahiro TANAKA <masa@...>

[#8893] Re: [ruby-list:20142] Re: Range expansion? — Akinori MUSHA aka knu <knu@...>

[#8900] [BUG] Marshal.dump — Koji Arai <JCA02266@...>

[#8927] [PATCH] Ruby/Tk (tktext.rb and tkcanvas.rb) — nagai@...

[#8930] [PATCH] SEGV at alias & super in module — nobu.nakada@...

[#8932] isnan.c NaN — "Shigeo Kobayashi" <shigeo@...>

[#8941] [BUG] recycle the ruby_dyna_vars — Koji Arai <JCA02266@...>

[#8953] rb_str2inum() — "Shigeo Kobayashi" <shigeo@...>

[#8959] [PATCH] getoptlong.rb — nobu.nakada@...

[#8980] 1.4.3 patch for near-future *BSD IPv6 support — Jun-ichiro itojun Hagino <itojun@...>

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[#9008] [PATCH] Array#flatten! for recursive array — nobu.nakada@...

[#9024] Re: [ruby-math:00115] Re: precedence of ** — matz@... (Yukihiro Matsumoto)

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[ruby-dev:9009] Re: Cross Compiling Ruby

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[#8932] isnan.c 　 NaN — "Shigeo Kobayashi" <shigeo@...>