Build cygwin

README-Cygwin.md

@@ -5,53 +5,52 @@ Install [Cygwin](https://www.cygwin.com/) and cygwin's package manager, [apt-cyg
 
 In Cygwin Terminal, install compiler and tools :
 
-     apt-cyg install cygwin32-gcc-core cygwin32-gcc-g++ gcc-core gcc-g++ make wget patch diffutils grep tar gzip
+     apt-cyg install cygwin32-gcc-core cygwin32-gcc-g++ gcc-core gcc-g++ make patch diffutils grep tar gzip
 
 Now you have a compiler, but no libraries. You need readline, openssl, libconfig, liblua, python and libjansson to use telegram-cli's full functionality.
 
 
-Then Clone GitHub Repository in Cygwin Terminal
+Clone tg Repository in Cygwin Terminal :
 
      git clone --recursive https://github.com/vysheng/tg.git
 
 
-In Cygwin Terminal, type: 
+In Cygwin Terminal, type : 
 
      apt-cyg install libevent-devel openssl-devel libreadline-devel lua-devel python3
-(Install package 'python' to use Python 2.7, or install package 'python3' to use Python 3)
+     # (Choose 'python' instead of 'python3' to use Python 2.7 instead of Python 3)
 
 libconfig and libjansson is not in cygwin's package, so you should compile yourself.
 
-Compile libconfig
+Compile libconfig :
 
      wget http://www.hyperrealm.com/libconfig/libconfig-1.5.tar.gz
      tar xvf libconfig-1.5.tar.gz && cd libconfig-1.5
      ./configure
      make && make install && cd ..
 
-Compile libjansson
+Compile libjansson :
 
      wget http://www.digip.org/jansson/releases/jansson-2.7.tar.gz
      tar xvf jansson-2.7.tar.gz && cd jansson-2.7
      ./configure
      make && make install && cd ..
 
-Then, go to tg directory then generate Makefile.
+Patch Makefile.in and compile :
 
      cd tg
+     patch -p1 < build-cygwin.patch
      ./configure
-
-We need to patch Makefile and loop.c to compile in cygwin. Download this [patch](https://gist.github.com/ied206/d774a445f36004d263ab) then untar. Then, patch in tg directory.
-
-     patch -p1 < telegram-cli-cygwin.patch
-
-Then
      make
 
+If the patch doesn't work, modify Makefile.in manually :
+     remove -fPIC from COMPILE_FLAGS
+     remove -rdynamic from LOCAL_LDFLAGS
+
 After compile is done, **telegram-cli.exe** will be generated in **bin** directory.
 
 To run telegram-cli, type
 
      bin/telegram-cli -k tg-server.pub
 
-**Caution**: A binary compiled with Cygwin should be run in Cygwin Terminal.
+**Caution**: A binary compiled with Cygwin is recommended to run in Cygwin Terminal.

README.md

@@ -112,6 +112,11 @@ Then build:
      env CC=clang CFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib LUA=/usr/local/bin/lua52 LUA_INCLUDE=-I/usr/local/include/lua52 LUA_LIB=-llua-5.2 ./configure
      make
 
+#### Windows
+
+In Windows, you should compile with Cygwin, which has POSIX API functionality.
+Follow instructions at [READMD-Cygwin.md](https://github.com/vysheng/tg/blob/master/README-Cygwin.md).
+
 #### Other UNIX
 
 If you manage to launch it on other UNIX, please let me know.

telegram-cli-cygwin.patch → build-cygwin.patch

@@ -1,14 +1,13 @@
-Binary files tg/.git/index and tg-cygwin/.git/index differ
-diff -urN tg/Makefile tg-cygwin/Makefile
---- tg/Makefile	2015-06-16 12:39:34.931053900 +0900
-+++ tg-cygwin/Makefile	2015-06-16 12:44:12.584342300 +0900
+diff -urN tg/Makefile.in tg-cygwin/Makefile.in
+--- tg/Makefile.in	2015-06-19 23:25:30.972865200 +0900
++++ tg-cygwin/Makefile.in	2015-06-19 23:26:07.870665200 +0900
 @@ -4,9 +4,9 @@
- LDFLAGS= -L/usr/local/lib -L/usr/lib -L/usr/lib -L/usr/lib
- CPPFLAGS= -I/usr/local/include -I/usr/include -I/usr/include  -I/usr/include/python3.4m -I/usr/include
- DEFS=-DHAVE_CONFIG_H
+ LDFLAGS=@LDFLAGS@ @OPENSSL_LDFLAGS@
+ CPPFLAGS=@CPPFLAGS@ @OPENSSL_INCLUDES@
+ DEFS=@DEFS@
 -COMPILE_FLAGS=${CFLAGS} ${CPFLAGS} ${CPPFLAGS} ${DEFS} -Wall -Werror -Wextra -Wno-missing-field-initializers -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC
 +COMPILE_FLAGS=${CFLAGS} ${CPFLAGS} ${CPPFLAGS} ${DEFS} -Wall -Werror -Wextra -Wno-missing-field-initializers -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter
- EXTRA_LIBS=-ljansson -lconfig -lz -levent -lm   -lreadline -llua-5.2  -lpython3.4m -lssl -lcrypto
+ EXTRA_LIBS=@LIBS@ @EXTRA_LIBS@ @OPENSSL_LIBS@
 -LOCAL_LDFLAGS=-rdynamic -ggdb -levent ${EXTRA_LIBS} -ldl -lpthread -lutil
 +LOCAL_LDFLAGS=-ggdb -levent ${EXTRA_LIBS} -ldl -lpthread -lutil
  LINK_FLAGS=${LDFLAGS} ${LOCAL_LDFLAGS}