| author | dag10 |
| Sun, 27 Jan 2013 20:17:30 -0500 | |
| changeset 8453 | 06541556df53 |
| parent 7849 | a12155461b34 |
| permissions | -rw-r--r-- |
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dnl Process this file with autoconf to produce a configure script |
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dnl ------------------------------------------------ |
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dnl Initialization and Versioning |
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dnl ------------------------------------------------ |
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AC_INIT(mdct.c) |
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AC_CANONICAL_HOST |
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AC_CANONICAL_TARGET |
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AM_CONFIG_HEADER([config.h]) |
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13 |
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AM_INIT_AUTOMAKE(libvorbisidec,1.2.0) |
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dnl Library versioning |
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17 |
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V_LIB_CURRENT=1 |
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V_LIB_REVISION=2 |
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V_LIB_AGE=0 |
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AC_SUBST(V_LIB_CURRENT) |
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AC_SUBST(V_LIB_REVISION) |
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AC_SUBST(V_LIB_AGE) |
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dnl -------------------------------------------------- |
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dnl Check for programs |
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dnl -------------------------------------------------- |
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dnl save $CFLAGS since AC_PROG_CC likes to insert "-g -O2" |
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dnl if $CFLAGS is blank |
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cflags_save="$CFLAGS" |
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AC_PROG_CC |
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AC_PROG_CPP |
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CFLAGS="$cflags_save" |
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AM_PROG_LIBTOOL |
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dnl -------------------------------------------------- |
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dnl Set build flags based on environment |
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dnl -------------------------------------------------- |
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dnl Set some target options |
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cflags_save="$CFLAGS" |
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ldflags_save="$LDFLAGS" |
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if test -z "$GCC"; then |
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case $host in |
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arm-*-*) |
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DEBUG="-g -D_ARM_ASSEM_" |
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CFLAGS="-O -D_ARM_ASSEM_" |
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PROFILE="-p -g -O -D_ARM_ASSEM_" ;; |
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*) |
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DEBUG="-g" |
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CFLAGS="-O" |
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PROFILE="-g -p" ;; |
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esac |
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else |
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case $host in |
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arm-*-*) |
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DEBUG="-g -Wall -D__NO_MATH_INLINES -fsigned-char -D_ARM_ASSEM_" |
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CFLAGS="-O2 -D_ARM_ASSEM_ -fsigned-char" |
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PROFILE="-W -pg -g -O2 -D_ARM_ASSEM_ -fsigned-char -fno-inline-functions";; |
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*) |
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DEBUG="-g -Wall -D__NO_MATH_INLINES -fsigned-char" |
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CFLAGS="-O2 -Wall -fsigned-char" |
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PROFILE="-Wall -pg -g -O2 -fsigned-char -fno-inline-functions";; |
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esac |
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fi |
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CFLAGS="$CFLAGS $cflags_save -D_REENTRANT" |
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LDFLAGS="$LDFLAGS $ldflags_save" |
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# Test whenever ld supports -version-script |
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AC_PROG_LD |
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AC_PROG_LD_GNU |
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if test "x$lt_cv_prog_gnu_ld" = "xyes"; then |
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SHLIB_VERSION_ARG="Wl,--version-script=Version_script" |
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dnl Set extra linker options |
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case "$target_os" in |
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linux* | solaris* ) |
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SHLIB_VERSION_ARG="-Wl,--version-script=Version_script" |
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;; |
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*) |
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;; |
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esac |
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LDFLAGS="$LDFLAGS $SHLIB_VERSION_ARG" |
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fi |
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dnl -------------------------------------------------- |
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dnl Options |
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dnl -------------------------------------------------- |
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AC_ARG_ENABLE( |
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low-accuracy, |
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[ --enable-low-accuracy enable 32 bit only multiply operations], |
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CFLAGS="$CFLAGS -D_LOW_ACCURACY_" |
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) |
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dnl -------------------------------------------------- |
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dnl Check for headers |
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dnl -------------------------------------------------- |
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AC_CHECK_HEADER(memory.h,CFLAGS="$CFLAGS -DUSE_MEMORY_H",:) |
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dnl -------------------------------------------------- |
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dnl Check for typedefs, structures, etc |
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dnl -------------------------------------------------- |
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111 |
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dnl none |
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dnl -------------------------------------------------- |
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dnl Check for library functions |
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dnl -------------------------------------------------- |
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AC_FUNC_ALLOCA |
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AC_FUNC_MEMCMP |
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dnl -------------------------------------------------- |
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dnl Do substitutions |
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dnl -------------------------------------------------- |
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LIBS="$LIBS" |
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AC_SUBST(LIBS) |
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AC_SUBST(DEBUG) |
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AC_SUBST(PROFILE) |
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AC_OUTPUT(Makefile Version_script) |