mirror of
https://github.com/lxsang/silk.git
synced 2024-11-14 01:08:22 +01:00
88 lines
2.1 KiB
Plaintext
88 lines
2.1 KiB
Plaintext
# initialise autoconf and set up some basic information about the program we’re packaging
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AC_INIT([silk], [1.0.0], [xsang.le@gmail.com])
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# We’re going to use automake for this project
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# [subdir-objects] if needed
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AM_INIT_AUTOMAKE([subdir-objects])
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# dependencies
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# C compiler
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AC_PROG_CC
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# libtool for linking
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AC_PROG_LIBTOOL
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# check if sqlite3 header exists
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has_sqlite=no
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AC_CHECK_HEADER([sqlite3.h],[
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AC_DEFINE([USE_DB], [1],[Use sqlite3])
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has_sqlite=yes
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# check if the library exists
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],[])
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AC_CHECK_LIB([sqlite3],[sqlite3_open],[],[
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if test "$has_sqlite" = "yes"; then
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AC_MSG_ERROR([Unable to find sqlite3 shared library])
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fi
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])
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# check for lm
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AC_CHECK_LIB([m],[cos],[],[
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AC_MSG_ERROR([unable to find libm])
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])
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# check for libreadline
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#AC_CHECK_HEADER([readline/readline.h],[],[
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# AC_MSG_ERROR([unable to find libreadline headers])
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#])
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#AC_CHECK_LIB([readline],[read_history],[],[
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# AC_MSG_ERROR([unable to find libreadline])
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#])
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AC_DEFINE([_GNU_SOURCE], [1],[Use GNU source])
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# AC_CANONICAL_HOST is needed to access the 'host_os' variable
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AC_CANONICAL_HOST
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build_linux=no
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build_windows=no
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build_mac=no
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# Detect the target system
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case "${host_os}" in
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linux*)
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AC_DEFINE([LINUX], [1],[Linux system])
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build_linux=yes
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;;
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darwin*)
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build_mac=yes
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AC_DEFINE([MACOS], [1],[MacOS system])
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;;
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*)
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AC_MSG_ERROR(["OS $host_os is not supported"])
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;;
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esac
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if test "$build_linux" = "yes"; then
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AC_CHECK_LIB([crypt],[crypt],[],[
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AC_MSG_ERROR([unable to find libcrypt])
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])
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fi
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# case for window:
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# cygwin*|mingw*)
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# build_windows=yes
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# ;;
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# Pass the conditionals to automake
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AM_CONDITIONAL([HAS_DB], [test "$has_sqlite" = "yes"])
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AM_CONDITIONAL([LINUX], [test "$build_linux" = "yes"])
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AM_CONDITIONAL([WINDOWS], [test "$build_windows" = "yes"])
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AM_CONDITIONAL([OSX], [test "$build_mac" = "yes"])
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# find all config files
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AC_CONFIG_FILES([
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Makefile
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modules/Makefile
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])
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# AC_SUBST([my_CPPFLAGS]) pass my_CPPFLAGS to the makefile.am
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# output the script:
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AC_OUTPUT
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