mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-12-30 13:11:49 +01:00
132 lines
3.2 KiB
Plaintext
132 lines
3.2 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script
|
|
|
|
dnl ------------------------------------------------
|
|
dnl Initialization and Versioning
|
|
dnl ------------------------------------------------
|
|
|
|
AC_INIT(mdct.c)
|
|
|
|
AC_CANONICAL_HOST
|
|
AC_CANONICAL_TARGET
|
|
|
|
AM_CONFIG_HEADER([config.h])
|
|
|
|
AM_INIT_AUTOMAKE(libvorbisidec,1.2.0)
|
|
|
|
dnl Library versioning
|
|
|
|
V_LIB_CURRENT=1
|
|
V_LIB_REVISION=2
|
|
V_LIB_AGE=0
|
|
AC_SUBST(V_LIB_CURRENT)
|
|
AC_SUBST(V_LIB_REVISION)
|
|
AC_SUBST(V_LIB_AGE)
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Check for programs
|
|
dnl --------------------------------------------------
|
|
|
|
dnl save $CFLAGS since AC_PROG_CC likes to insert "-g -O2"
|
|
dnl if $CFLAGS is blank
|
|
cflags_save="$CFLAGS"
|
|
AC_PROG_CC
|
|
AC_PROG_CPP
|
|
CFLAGS="$cflags_save"
|
|
|
|
AM_PROG_LIBTOOL
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Set build flags based on environment
|
|
dnl --------------------------------------------------
|
|
|
|
dnl Set some target options
|
|
|
|
cflags_save="$CFLAGS"
|
|
ldflags_save="$LDFLAGS"
|
|
if test -z "$GCC"; then
|
|
case $host in
|
|
arm-*-*)
|
|
DEBUG="-g -D_ARM_ASSEM_"
|
|
CFLAGS="-O -D_ARM_ASSEM_"
|
|
PROFILE="-p -g -O -D_ARM_ASSEM_" ;;
|
|
*)
|
|
DEBUG="-g"
|
|
CFLAGS="-O"
|
|
PROFILE="-g -p" ;;
|
|
esac
|
|
else
|
|
|
|
case $host in
|
|
arm-*-*)
|
|
DEBUG="-g -Wall -D__NO_MATH_INLINES -fsigned-char -D_ARM_ASSEM_"
|
|
CFLAGS="-O2 -D_ARM_ASSEM_ -fsigned-char"
|
|
PROFILE="-W -pg -g -O2 -D_ARM_ASSEM_ -fsigned-char -fno-inline-functions";;
|
|
|
|
*)
|
|
DEBUG="-g -Wall -D__NO_MATH_INLINES -fsigned-char"
|
|
CFLAGS="-O2 -Wall -fsigned-char"
|
|
PROFILE="-Wall -pg -g -O2 -fsigned-char -fno-inline-functions";;
|
|
esac
|
|
fi
|
|
CFLAGS="$CFLAGS $cflags_save -D_REENTRANT"
|
|
LDFLAGS="$LDFLAGS $ldflags_save"
|
|
|
|
|
|
# Test whenever ld supports -version-script
|
|
AC_PROG_LD
|
|
AC_PROG_LD_GNU
|
|
if test "x$lt_cv_prog_gnu_ld" = "xyes"; then
|
|
SHLIB_VERSION_ARG="Wl,--version-script=Version_script"
|
|
|
|
dnl Set extra linker options
|
|
case "$target_os" in
|
|
linux* | solaris* )
|
|
SHLIB_VERSION_ARG="-Wl,--version-script=Version_script"
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
LDFLAGS="$LDFLAGS $SHLIB_VERSION_ARG"
|
|
fi
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Options
|
|
dnl --------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(
|
|
low-accuracy,
|
|
[ --enable-low-accuracy enable 32 bit only multiply operations],
|
|
CFLAGS="$CFLAGS -D_LOW_ACCURACY_"
|
|
)
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Check for headers
|
|
dnl --------------------------------------------------
|
|
|
|
AC_CHECK_HEADER(memory.h,CFLAGS="$CFLAGS -DUSE_MEMORY_H",:)
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Check for typedefs, structures, etc
|
|
dnl --------------------------------------------------
|
|
|
|
dnl none
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Check for library functions
|
|
dnl --------------------------------------------------
|
|
|
|
AC_FUNC_ALLOCA
|
|
AC_FUNC_MEMCMP
|
|
|
|
dnl --------------------------------------------------
|
|
dnl Do substitutions
|
|
dnl --------------------------------------------------
|
|
|
|
LIBS="$LIBS"
|
|
|
|
AC_SUBST(LIBS)
|
|
AC_SUBST(DEBUG)
|
|
AC_SUBST(PROFILE)
|
|
|
|
AC_OUTPUT(Makefile Version_script)
|