2023-01-18 15:12:48 +01:00
|
|
|
|
# initialise autoconf and set up some basic information about the program we’re packaging
|
2024-07-27 00:15:40 +02:00
|
|
|
|
AC_INIT([silk], [1.0.0], [xsang.le@gmail.com])
|
2023-01-18 15:12:48 +01:00
|
|
|
|
|
|
|
|
|
|
# We’re going to use automake for this project
|
|
|
|
|
|
# [subdir-objects] if needed
|
|
|
|
|
|
AM_INIT_AUTOMAKE([subdir-objects])
|
|
|
|
|
|
|
|
|
|
|
|
# dependencies
|
|
|
|
|
|
# C compiler
|
|
|
|
|
|
AC_PROG_CC
|
|
|
|
|
|
# libtool for linking
|
|
|
|
|
|
AC_PROG_LIBTOOL
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# check if sqlite3 header exists
|
|
|
|
|
|
has_sqlite=no
|
|
|
|
|
|
AC_CHECK_HEADER([sqlite3.h],[
|
|
|
|
|
|
AC_DEFINE([USE_DB], [1],[Use sqlite3])
|
|
|
|
|
|
has_sqlite=yes
|
|
|
|
|
|
# check if the library exists
|
|
|
|
|
|
],[])
|
|
|
|
|
|
AC_CHECK_LIB([sqlite3],[sqlite3_open],[],[
|
|
|
|
|
|
if test "$has_sqlite" = "yes"; then
|
|
|
|
|
|
AC_MSG_ERROR([Unable to find sqlite3 shared library])
|
|
|
|
|
|
fi
|
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
# check for lm
|
|
|
|
|
|
AC_CHECK_LIB([m],[cos],[],[
|
|
|
|
|
|
AC_MSG_ERROR([unable to find libm])
|
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
# check for libreadline
|
|
|
|
|
|
#AC_CHECK_HEADER([readline/readline.h],[],[
|
|
|
|
|
|
# AC_MSG_ERROR([unable to find libreadline headers])
|
|
|
|
|
|
#])
|
|
|
|
|
|
|
|
|
|
|
|
#AC_CHECK_LIB([readline],[read_history],[],[
|
|
|
|
|
|
# AC_MSG_ERROR([unable to find libreadline])
|
|
|
|
|
|
#])
|
|
|
|
|
|
|
|
|
|
|
|
AC_DEFINE([_GNU_SOURCE], [1],[Use GNU source])
|
|
|
|
|
|
# AC_CANONICAL_HOST is needed to access the 'host_os' variable
|
|
|
|
|
|
|
|
|
|
|
|
AC_CANONICAL_HOST
|
|
|
|
|
|
build_linux=no
|
|
|
|
|
|
build_windows=no
|
|
|
|
|
|
build_mac=no
|
|
|
|
|
|
# Detect the target system
|
|
|
|
|
|
case "${host_os}" in
|
|
|
|
|
|
linux*)
|
|
|
|
|
|
AC_DEFINE([LINUX], [1],[Linux system])
|
|
|
|
|
|
build_linux=yes
|
|
|
|
|
|
;;
|
|
|
|
|
|
darwin*)
|
|
|
|
|
|
build_mac=yes
|
|
|
|
|
|
AC_DEFINE([MACOS], [1],[MacOS system])
|
|
|
|
|
|
;;
|
|
|
|
|
|
*)
|
|
|
|
|
|
AC_MSG_ERROR(["OS $host_os is not supported"])
|
|
|
|
|
|
;;
|
|
|
|
|
|
esac
|
|
|
|
|
|
|
|
|
|
|
|
if test "$build_linux" = "yes"; then
|
|
|
|
|
|
AC_CHECK_LIB([crypt],[crypt],[],[
|
|
|
|
|
|
AC_MSG_ERROR([unable to find libcrypt])
|
|
|
|
|
|
])
|
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
# case for window:
|
|
|
|
|
|
# cygwin*|mingw*)
|
|
|
|
|
|
# build_windows=yes
|
|
|
|
|
|
# ;;
|
|
|
|
|
|
# Pass the conditionals to automake
|
|
|
|
|
|
AM_CONDITIONAL([HAS_DB], [test "$has_sqlite" = "yes"])
|
|
|
|
|
|
AM_CONDITIONAL([LINUX], [test "$build_linux" = "yes"])
|
|
|
|
|
|
AM_CONDITIONAL([WINDOWS], [test "$build_windows" = "yes"])
|
|
|
|
|
|
AM_CONDITIONAL([OSX], [test "$build_mac" = "yes"])
|
|
|
|
|
|
# find all config files
|
|
|
|
|
|
AC_CONFIG_FILES([
|
|
|
|
|
|
Makefile
|
|
|
|
|
|
modules/Makefile
|
|
|
|
|
|
])
|
|
|
|
|
|
|
|
|
|
|
|
# AC_SUBST([my_CPPFLAGS]) pass my_CPPFLAGS to the makefile.am
|
|
|
|
|
|
# output the script:
|
|
|
|
|
|
AC_OUTPUT
|
