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add experimental support for building a static binary

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This is done by adding a --enable-standalone switch to the configure
script.
This commit is contained in:
William Hubbs 2010-06-02 12:11:05 -05:00
commit c7ae47dfe5
2 changed files with 29 additions and 11 deletions
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4
Makefile.am
View file

@ -7,4 +7,8 @@ else
espeakup_SOURCES += portaudio.c
endif
if STANDALONE
espeakup_LDFLAGS = -all-static
endif
dist_man8_MANS = espeakup.8

36
configure.ac
View file

@ -4,14 +4,21 @@
AC_PREREQ([2.65])
AC_INIT([espeakup], [0.71], [w.d.hubbs@gmail.com])
AM_INIT_AUTOMAKE([foreign])
LT_INIT()
AC_CONFIG_SRCDIR([espeakup.c])
AC_CONFIG_HEADERS([config.h])
# process command line options
AC_ARG_ENABLE([standalone],
[AS_HELP_STRING([--enable-standalone],[build a standalone executable])],
[],
[enable_standalone=no])
AM_CONDITIONAL([STANDALONE], [test x$enable_standalone = xyes])
AC_ARG_WITH([alsa],
[AS_HELP_STRING([--with-alsa],[build with ALSA support])],
[],
[with_alsa=no])
[AS_HELP_STRING([--with-alsa],[build with ALSA support])],
[],
[with_alsa=no])
AM_CONDITIONAL([ALSA], [test x$with_alsa = xyes])
# Checks for programs.
@ -19,16 +26,23 @@ AC_PROG_CC
AC_PROG_INSTALL
# Checks for libraries.
if test x$with_alsa = xyes; then
AC_SEARCH_LIBS([snd_pcm_open], [asound])
fi
AC_SEARCH_LIBS([espeak_Synth], [espeak])
AC_SEARCH_LIBS([pow], [m], [],
[AC_MSG_FAILURE([math library missing -- unable to continue.])])
AC_SEARCH_LIBS([pthread_create], [pthread], [],
[AC_MSG_FAILURE([threads library missing -- unable to continue.])])
AS_IF([test x$with_alsa = xyes],
[AC_SEARCH_LIBS([snd_pcm_open], [asound], [],
[AC_MSG_FAILURE([ALSA library missing -- unable to continue.])])])
AC_SEARCH_LIBS([Pa_Initialize], [portaudio])
AC_SEARCH_LIBS([espeak_Synth], [espeak], [],
[AC_MSG_FAILURE([espeak library missing -- unable to continue.])])
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h limits.h stddef.h stdlib.h string.h unistd.h espeak/speak_lib.h])
if test x$with_alsa = xyes; then
AC_CHECK_HEADERS([alsa/asoundlib.h])
fi
AC_CHECK_HEADERS([fcntl.h limits.h stddef.h stdlib.h string.h unistd.h])
AS_IF([test x$with_alsa = xyes],
[AC_CHECK_HEADERS([alsa/asoundlib.h])])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_PID_T