| # -*- Autoconf -*- |
| # Process this file with autoconf to produce a configure script. |
| |
| AC_PREREQ([2.56]) |
| AC_INIT([libjpeg-turbo], [1.4.80]) |
| BUILD=`date +%Y%m%d` |
| |
| AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2]) |
| AC_PREFIX_DEFAULT(/opt/libjpeg-turbo) |
| |
| m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
| |
| # Checks for programs. |
| SAVED_CFLAGS=${CFLAGS} |
| SAVED_CPPFLAGS=${CPPFLAGS} |
| AC_PROG_CPP |
| AC_PROG_CC |
| m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) |
| AM_PROG_AS |
| AM_PROG_CC_C_O |
| AC_PROG_INSTALL |
| AC_PROG_LIBTOOL |
| AC_PROG_LN_S |
| |
| # When the prefix is /opt/libjpeg-turbo, we assume that an "official" binary is |
| # being created, and thus we install things into specific locations. |
| |
| old_prefix=${prefix} |
| if test "x$prefix" = "xNONE" -a "x$ac_default_prefix" != "x"; then |
| prefix=$ac_default_prefix |
| fi |
| DATADIR=`eval echo ${datadir}` |
| DATADIR=`eval echo $DATADIR` |
| if test "$DATADIR" = "/opt/libjpeg-turbo/share"; then |
| datadir='${prefix}' |
| fi |
| DATADIR=`eval echo ${datarootdir}` |
| DATADIR=`eval echo $DATADIR` |
| if test "$DATADIR" = "/opt/libjpeg-turbo/share"; then |
| datarootdir='${prefix}' |
| fi |
| DOCDIR=`eval echo ${docdir}` |
| DOCDIR=`eval echo $DOCDIR` |
| if test "$DOCDIR" = "/opt/libjpeg-turbo/doc/libjpeg-turbo"; then |
| docdir='${datadir}/doc' |
| fi |
| |
| old_exec_prefix=${exec_prefix} |
| if test "x$exec_prefix" = "xNONE"; then |
| exec_prefix=${prefix} |
| fi |
| |
| AC_CHECK_SIZEOF(size_t) |
| |
| if test "x${libdir}" = 'x${exec_prefix}/lib' -o "x${libdir}" = 'x${prefix}/lib'; then |
| LIBDIR=`eval echo ${libdir}` |
| LIBDIR=`eval echo $LIBDIR` |
| if test "$LIBDIR" = "/opt/libjpeg-turbo/lib"; then |
| case $host_os in |
| darwin*) |
| ;; |
| *) |
| if test "${ac_cv_sizeof_size_t}" = "8"; then |
| libdir='${exec_prefix}/lib64' |
| elif test "${ac_cv_sizeof_size_t}" = "4"; then |
| libdir='${exec_prefix}/lib32' |
| fi |
| ;; |
| esac |
| fi |
| fi |
| exec_prefix=${old_exec_prefix} |
| prefix=${old_prefix} |
| |
| # Check whether compiler supports pointers to undefined structures |
| AC_MSG_CHECKING(whether compiler supports pointers to undefined structures) |
| AC_TRY_COMPILE([ typedef struct undefined_structure * undef_struct_ptr; ], , |
| AC_MSG_RESULT(yes), |
| [AC_MSG_RESULT(no) |
| AC_DEFINE([INCOMPLETE_TYPES_BROKEN], [1], |
| [Compiler does not support pointers to undefined structures.])]) |
| |
| if test "x${GCC}" = "xyes"; then |
| if test "x${SAVED_CFLAGS}" = "x"; then |
| CFLAGS=-O3 |
| fi |
| if test "x${SAVED_CPPFLAGS}" = "x"; then |
| CPPFLAGS=-Wall |
| fi |
| fi |
| |
| AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) |
| if test "x${SUNCC}" = "xyes"; then |
| if test "x${SAVED_CFLAGS}" = "x"; then |
| CFLAGS=-xO5 |
| fi |
| fi |
| |
| # Checks for libraries. |
| |
| # Checks for header files. |
| AC_HEADER_STDC |
| AC_CHECK_HEADERS([stddef.h stdlib.h locale.h string.h]) |
| AC_CHECK_HEADER([sys/types.h], |
| AC_DEFINE([NEED_SYS_TYPES_H], 1, [Define if you need to include <sys/types.h> to get size_t.])) |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| AC_C_CONST |
| AC_C_CHAR_UNSIGNED |
| AC_C_INLINE |
| AC_TYPE_SIZE_T |
| AC_CHECK_TYPES([unsigned char, unsigned short]) |
| |
| AC_MSG_CHECKING([if right shift is signed]) |
| AC_TRY_RUN( |
| [#include <stdio.h> |
| int is_shifting_signed (long arg) { |
| long res = arg >> 4; |
| |
| if (res == -0x7F7E80CL) |
| return 1; /* right shift is signed */ |
| |
| /* see if unsigned-shift hack will fix it. */ |
| /* we can't just test exact value since it depends on width of long... */ |
| res |= (~0L) << (32-4); |
| if (res == -0x7F7E80CL) |
| return 0; /* right shift is unsigned */ |
| |
| printf("Right shift isn't acting as I expect it to.\n"); |
| printf("I fear the JPEG software will not work at all.\n\n"); |
| return 0; /* try it with unsigned anyway */ |
| } |
| int main (void) { |
| exit(is_shifting_signed(-0x7F7E80B1L)); |
| }], |
| [AC_MSG_RESULT(no) |
| AC_DEFINE([RIGHT_SHIFT_IS_UNSIGNED], 1, |
| [Define if your (broken) compiler shifts signed values as if they were unsigned.])], |
| [AC_MSG_RESULT(yes)], |
| [AC_MSG_RESULT(Assuming that right shift is signed on target machine.)]) |
| |
| # Checks for library functions. |
| AC_CHECK_FUNCS([memset memcpy], [], |
| [AC_DEFINE([NEED_BSD_STRINGS], 1, |
| [Define if you have BSD-like bzero and bcopy in <strings.h> rather than memset/memcpy in <string.h>.])]) |
| |
| AC_MSG_CHECKING([libjpeg API version]) |
| AC_ARG_VAR(JPEG_LIB_VERSION, [libjpeg API version (62, 70, or 80)]) |
| if test "x$JPEG_LIB_VERSION" = "x"; then |
| AC_ARG_WITH([jpeg7], |
| AC_HELP_STRING([--with-jpeg7], |
| [Emulate libjpeg v7 API/ABI (this makes libjpeg-turbo backward incompatible with libjpeg v6b.)])) |
| AC_ARG_WITH([jpeg8], |
| AC_HELP_STRING([--with-jpeg8], |
| [Emulate libjpeg v8 API/ABI (this makes libjpeg-turbo backward incompatible with libjpeg v6b.)])) |
| if test "x${with_jpeg8}" = "xyes"; then |
| JPEG_LIB_VERSION=80 |
| else |
| if test "x${with_jpeg7}" = "xyes"; then |
| JPEG_LIB_VERSION=70 |
| else |
| JPEG_LIB_VERSION=62 |
| fi |
| fi |
| fi |
| JPEG_LIB_VERSION_DECIMAL=`expr $JPEG_LIB_VERSION / 10`.`expr $JPEG_LIB_VERSION % 10` |
| AC_SUBST(JPEG_LIB_VERSION_DECIMAL) |
| AC_MSG_RESULT([$JPEG_LIB_VERSION_DECIMAL]) |
| AC_DEFINE_UNQUOTED(JPEG_LIB_VERSION, [$JPEG_LIB_VERSION], |
| [libjpeg API version]) |
| |
| AC_ARG_VAR(SO_MAJOR_VERSION, |
| [Major version of the libjpeg-turbo shared library (default is determined by the API version)]) |
| AC_ARG_VAR(SO_MINOR_VERSION, |
| [Minor version of the libjpeg-turbo shared library (default is determined by the API version)]) |
| if test "x$SO_MAJOR_VERSION" = "x"; then |
| case "$JPEG_LIB_VERSION" in |
| 62) SO_MAJOR_VERSION=$JPEG_LIB_VERSION ;; |
| *) SO_MAJOR_VERSION=`expr $JPEG_LIB_VERSION / 10` ;; |
| esac |
| fi |
| if test "x$SO_MINOR_VERSION" = "x"; then |
| case "$JPEG_LIB_VERSION" in |
| 80) SO_MINOR_VERSION=2 ;; |
| *) SO_MINOR_VERSION=0 ;; |
| esac |
| fi |
| |
| RPM_CONFIG_ARGS= |
| |
| # Memory source/destination managers |
| SO_AGE=1 |
| MEM_SRCDST_FUNCTIONS= |
| if test "x${with_jpeg8}" != "xyes"; then |
| AC_MSG_CHECKING([whether to include in-memory source/destination managers]) |
| AC_ARG_WITH([mem-srcdst], |
| AC_HELP_STRING([--without-mem-srcdst], |
| [Do not include in-memory source/destination manager functions when emulating the libjpeg v6b or v7 API/ABI])) |
| if test "x$with_mem_srcdst" != "xno"; then |
| AC_MSG_RESULT(yes) |
| AC_DEFINE([MEM_SRCDST_SUPPORTED], [1], |
| [Support in-memory source/destination managers]) |
| SO_AGE=2 |
| MEM_SRCDST_FUNCTIONS="global: jpeg_mem_dest; jpeg_mem_src;"; |
| else |
| AC_MSG_RESULT(no) |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --without-mem-srcdst" |
| fi |
| fi |
| |
| AC_MSG_CHECKING([libjpeg shared library version]) |
| AC_MSG_RESULT([$SO_MAJOR_VERSION.$SO_AGE.$SO_MINOR_VERSION]) |
| LIBTOOL_CURRENT=`expr $SO_MAJOR_VERSION + $SO_AGE` |
| AC_SUBST(LIBTOOL_CURRENT) |
| AC_SUBST(SO_MAJOR_VERSION) |
| AC_SUBST(SO_MINOR_VERSION) |
| AC_SUBST(SO_AGE) |
| AC_SUBST(MEM_SRCDST_FUNCTIONS) |
| |
| AC_DEFINE_UNQUOTED(LIBJPEG_TURBO_VERSION, [$VERSION], [libjpeg-turbo version]) |
| |
| VERSION_SCRIPT=yes |
| AC_ARG_ENABLE([ld-version-script], |
| AS_HELP_STRING([--disable-ld-version-script], |
| [Disable linker version script for libjpeg-turbo (default is to use linker version script if the linker supports it)]), |
| [VERSION_SCRIPT=$enableval], []) |
| |
| AC_MSG_CHECKING([whether the linker supports version scripts]) |
| SAVED_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS -Wl,--version-script,conftest.map" |
| cat > conftest.map <<EOF |
| VERS_1 { |
| global: *; |
| }; |
| EOF |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| [VERSION_SCRIPT_FLAG=-Wl,--version-script,; |
| AC_MSG_RESULT([yes (GNU style)])], |
| []) |
| if test "x$VERSION_SCRIPT_FLAG" = "x"; then |
| LDFLAGS="$SAVED_LDFLAGS -Wl,-M,conftest.map" |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], |
| [VERSION_SCRIPT_FLAG=-Wl,-M,; |
| AC_MSG_RESULT([yes (Sun style)])], |
| []) |
| fi |
| if test "x$VERSION_SCRIPT_FLAG" = "x"; then |
| VERSION_SCRIPT=no |
| AC_MSG_RESULT(no) |
| fi |
| LDFLAGS="$SAVED_LDFLAGS" |
| |
| AC_MSG_CHECKING([whether to use version script when building libjpeg-turbo]) |
| AC_MSG_RESULT($VERSION_SCRIPT) |
| |
| AM_CONDITIONAL(VERSION_SCRIPT, test "x$VERSION_SCRIPT" = "xyes") |
| AC_SUBST(VERSION_SCRIPT_FLAG) |
| |
| # Check for non-broken inline under various spellings |
| AC_MSG_CHECKING(for inline) |
| ljt_cv_inline="" |
| AC_TRY_COMPILE(, [} inline __attribute__((always_inline)) int foo() { return 0; } |
| int bar() { return foo();], ljt_cv_inline="inline __attribute__((always_inline))", |
| AC_TRY_COMPILE(, [} __inline__ int foo() { return 0; } |
| int bar() { return foo();], ljt_cv_inline="__inline__", |
| AC_TRY_COMPILE(, [} __inline int foo() { return 0; } |
| int bar() { return foo();], ljt_cv_inline="__inline", |
| AC_TRY_COMPILE(, [} inline int foo() { return 0; } |
| int bar() { return foo();], ljt_cv_inline="inline")))) |
| AC_MSG_RESULT($ljt_cv_inline) |
| AC_DEFINE_UNQUOTED([INLINE],[$ljt_cv_inline],[How to obtain function inlining.]) |
| |
| # Arithmetic coding support |
| AC_MSG_CHECKING([whether to include arithmetic encoding support]) |
| AC_ARG_WITH([arith-enc], |
| AC_HELP_STRING([--without-arith-enc], |
| [Do not include arithmetic encoding support])) |
| if test "x$with_12bit" = "xyes"; then |
| with_arith_enc=no |
| fi |
| if test "x$with_arith_enc" = "xno"; then |
| AC_MSG_RESULT(no) |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --without-arith-enc" |
| else |
| AC_DEFINE([C_ARITH_CODING_SUPPORTED], [1], [Support arithmetic encoding]) |
| AC_MSG_RESULT(yes) |
| fi |
| AM_CONDITIONAL([WITH_ARITH_ENC], [test "x$with_arith_enc" != "xno"]) |
| |
| AC_MSG_CHECKING([whether to include arithmetic decoding support]) |
| AC_ARG_WITH([arith-dec], |
| AC_HELP_STRING([--without-arith-dec], |
| [Do not include arithmetic decoding support])) |
| if test "x$with_12bit" = "xyes"; then |
| with_arith_dec=no |
| fi |
| if test "x$with_arith_dec" = "xno"; then |
| AC_MSG_RESULT(no) |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --without-arith-dec" |
| else |
| AC_DEFINE([D_ARITH_CODING_SUPPORTED], [1], [Support arithmetic decoding]) |
| AC_MSG_RESULT(yes) |
| fi |
| AM_CONDITIONAL([WITH_ARITH_DEC], [test "x$with_arith_dec" != "xno"]) |
| |
| AM_CONDITIONAL([WITH_ARITH], |
| [test "x$with_arith_dec" != "xno" -o "x$with_arith_enc" != "xno"]) |
| |
| # 12-bit component support |
| AC_MSG_CHECKING([whether to use 12-bit samples]) |
| AC_ARG_WITH([12bit], |
| AC_HELP_STRING([--with-12bit], [Encode/decode JPEG images with 12-bit samples (implies --without-simd --without-turbojpeg --without-arith-dec --without-arith-enc)])) |
| if test "x$with_12bit" = "xyes"; then |
| AC_DEFINE([BITS_IN_JSAMPLE], [12], [use 8 or 12]) |
| AC_MSG_RESULT(yes) |
| else |
| AC_MSG_RESULT(no) |
| fi |
| AM_CONDITIONAL([WITH_12BIT], [test "x$with_12bit" = "xyes"]) |
| |
| # TurboJPEG support |
| AC_MSG_CHECKING([whether to build TurboJPEG C wrapper]) |
| AC_ARG_WITH([turbojpeg], |
| AC_HELP_STRING([--without-turbojpeg], |
| [Do not include the TurboJPEG wrapper library and associated test programs])) |
| if test "x$with_12bit" = "xyes"; then |
| with_turbojpeg=no |
| fi |
| if test "x$with_turbojpeg" = "xno"; then |
| AC_MSG_RESULT(no) |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --without-turbojpeg" |
| else |
| AC_MSG_RESULT(yes) |
| fi |
| |
| # Java support |
| AC_ARG_VAR(JAVAC, [Java compiler command (default: javac)]) |
| if test "x$JAVAC" = "x"; then |
| JAVAC=javac |
| fi |
| AC_SUBST(JAVAC) |
| AC_ARG_VAR(JAVACFLAGS, [Java compiler flags]) |
| AC_SUBST(JAVACFLAGS) |
| AC_ARG_VAR(JAR, [Java archive command (default: jar)]) |
| if test "x$JAR" = "x"; then |
| JAR=jar |
| fi |
| AC_SUBST(JAR) |
| AC_ARG_VAR(JAVA, [Java runtime command (default: java)]) |
| if test "x$JAVA" = "x"; then |
| JAVA=java |
| fi |
| AC_SUBST(JAVA) |
| AC_ARG_VAR(JNI_CFLAGS, |
| [C compiler flags needed to include jni.h (default: -I/System/Library/Frameworks/JavaVM.framework/Headers on OS X, '-I/usr/java/include -I/usr/java/include/solaris' on Solaris, and '-I/usr/java/default/include -I/usr/java/default/include/linux' on Linux)]) |
| |
| AC_MSG_CHECKING([whether to build TurboJPEG Java wrapper]) |
| AC_ARG_WITH([java], |
| AC_HELP_STRING([--with-java], [Build Java wrapper for the TurboJPEG library])) |
| if test "x$with_12bit" = "xyes" -o "x$with_turbojpeg" = "xno"; then |
| with_java=no |
| fi |
| |
| WITH_JAVA=0 |
| if test "x$with_java" = "xyes"; then |
| AC_MSG_RESULT(yes) |
| |
| case $host_os in |
| darwin*) |
| DEFAULT_JNI_CFLAGS=-I/System/Library/Frameworks/JavaVM.framework/Headers |
| ;; |
| solaris*) |
| DEFAULT_JNI_CFLAGS='-I/usr/java/include -I/usr/java/include/solaris' |
| ;; |
| linux*) |
| DEFAULT_JNI_CFLAGS='-I/usr/java/default/include -I/usr/java/default/include/linux' |
| ;; |
| esac |
| if test "x$JNI_CFLAGS" = "x"; then |
| JNI_CFLAGS=$DEFAULT_JNI_CFLAGS |
| fi |
| |
| SAVE_CPPFLAGS=${CPPFLAGS} |
| CPPFLAGS="${CPPFLAGS} ${JNI_CFLAGS}" |
| AC_CHECK_HEADERS([jni.h], [DUMMY=1], |
| [AC_MSG_ERROR([Could not find JNI header file])]) |
| CPPFLAGS=${SAVE_CPPFLAGS} |
| AC_SUBST(JNI_CFLAGS) |
| |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --with-java" |
| JAVA_RPM_CONTENTS_1='%dir %{_datadir}/classes' |
| JAVA_RPM_CONTENTS_2=%{_datadir}/classes/turbojpeg.jar |
| WITH_JAVA=1 |
| else |
| AC_MSG_RESULT(no) |
| fi |
| AM_CONDITIONAL([WITH_JAVA], [test "x$with_java" = "xyes"]) |
| AC_SUBST(WITH_JAVA) |
| AC_SUBST(JAVA_RPM_CONTENTS_1) |
| AC_SUBST(JAVA_RPM_CONTENTS_2) |
| |
| # optionally force using gas-preprocessor.pl for compatibility testing |
| AC_ARG_WITH([gas-preprocessor], |
| AC_HELP_STRING([--with-gas-preprocessor], |
| [Force using gas-preprocessor.pl on ARM.])) |
| if test "x${with_gas_preprocessor}" = "xyes"; then |
| case $host_os in |
| darwin*) |
| CCAS="gas-preprocessor.pl -fix-unreq $CC" |
| ;; |
| *) |
| CCAS="gas-preprocessor.pl -no-fix-unreq $CC" |
| ;; |
| esac |
| AC_SUBST([CCAS]) |
| fi |
| |
| # SIMD is optional |
| AC_ARG_WITH([simd], |
| AC_HELP_STRING([--without-simd], [Do not include SIMD extensions])) |
| if test "x$with_12bit" = "xyes"; then |
| with_simd=no |
| fi |
| if test "x${with_simd}" != "xno"; then |
| require_simd=no |
| if test "x${with_simd}" = "xyes"; then |
| require_simd=yes |
| fi |
| # Check if we're on a supported CPU |
| AC_MSG_CHECKING([if we have SIMD optimisations for cpu type]) |
| case "$host_cpu" in |
| x86_64 | amd64) |
| AC_MSG_RESULT([yes (x86_64)]) |
| AC_PROG_NASM |
| simd_arch=x86_64 |
| ;; |
| i*86 | x86 | ia32) |
| AC_MSG_RESULT([yes (i386)]) |
| AC_PROG_NASM |
| simd_arch=i386 |
| ;; |
| arm*) |
| AC_MSG_RESULT([yes (arm)]) |
| AC_MSG_CHECKING([if the assembler is GNU-compatible and can be used]) |
| AC_CHECK_COMPATIBLE_ARM_ASSEMBLER_IFELSE( |
| [if test "x$ac_use_gas_preprocessor" = "xyes"; then |
| AC_MSG_RESULT([yes (with gas-preprocessor)]) |
| else |
| AC_MSG_RESULT([yes]) |
| fi |
| simd_arch=arm], |
| [AC_MSG_RESULT([no]) |
| with_simd=no]) |
| if test "x${with_simd}" = "xno"; then |
| if test "x${require_simd}" = "xyes"; then |
| AC_MSG_ERROR([SIMD support can't be enabled.]) |
| else |
| AC_MSG_WARN([SIMD support can't be enabled. Performance will suffer.]) |
| fi |
| fi |
| ;; |
| aarch64*) |
| AC_MSG_RESULT([yes (arm64)]) |
| AC_MSG_CHECKING([if the assembler is GNU-compatible and can be used]) |
| AC_CHECK_COMPATIBLE_ARM64_ASSEMBLER_IFELSE( |
| [if test "x$ac_use_gas_preprocessor" = "xyes"; then |
| AC_MSG_RESULT([yes (with gas-preprocessor)]) |
| else |
| AC_MSG_RESULT([yes]) |
| fi |
| simd_arch=aarch64], |
| [AC_MSG_RESULT([no]) |
| with_simd=no]) |
| if test "x${with_simd}" = "xno"; then |
| if test "x${require_simd}" = "xyes"; then |
| AC_MSG_ERROR([SIMD support can't be enabled.]) |
| else |
| AC_MSG_WARN([SIMD support can't be enabled. Performance will suffer.]) |
| fi |
| fi |
| ;; |
| mips*) |
| AC_MSG_RESULT([yes (mips)]) |
| AC_MSG_CHECKING([if the assembler is GNU-compatible and can be used]) |
| AC_CHECK_COMPATIBLE_MIPS_ASSEMBLER_IFELSE( |
| [AC_MSG_RESULT([yes]) |
| simd_arch=mips], |
| [AC_MSG_RESULT([no]) |
| with_simd=no]) |
| if test "x${with_simd}" = "xno"; then |
| if test "x${require_simd}" = "xyes"; then |
| AC_MSG_ERROR([SIMD support can't be enabled.]) |
| else |
| AC_MSG_WARN([SIMD support can't be enabled. Performance will suffer.]) |
| fi |
| fi |
| ;; |
| powerpc*) |
| AC_MSG_RESULT([yes (powerpc)]) |
| simd_arch=powerpc |
| ;; |
| *) |
| AC_MSG_RESULT([no ("$host_cpu")]) |
| with_simd=no; |
| if test "x${require_simd}" = "xyes"; then |
| AC_MSG_ERROR([SIMD support not available for this CPU.]) |
| else |
| AC_MSG_WARN([SIMD support not available for this CPU. Performance will suffer.]) |
| fi |
| ;; |
| esac |
| |
| if test "x${with_simd}" != "xno"; then |
| AC_DEFINE([WITH_SIMD], [1], [Use accelerated SIMD routines.]) |
| fi |
| else |
| RPM_CONFIG_ARGS="$RPM_CONFIG_ARGS --without-simd" |
| fi |
| |
| AM_CONDITIONAL([WITH_SIMD], [test "x$with_simd" != "xno"]) |
| AM_CONDITIONAL([WITH_SSE_FLOAT_DCT], [test "x$simd_arch" = "xx86_64" -o "x$simd_arch" = "xi386"]) |
| AM_CONDITIONAL([SIMD_I386], [test "x$simd_arch" = "xi386"]) |
| AM_CONDITIONAL([SIMD_X86_64], [test "x$simd_arch" = "xx86_64"]) |
| AM_CONDITIONAL([SIMD_ARM], [test "x$simd_arch" = "xarm"]) |
| AM_CONDITIONAL([SIMD_ARM_64], [test "x$simd_arch" = "xaarch64"]) |
| AM_CONDITIONAL([SIMD_MIPS], [test "x$simd_arch" = "xmips"]) |
| AM_CONDITIONAL([SIMD_POWERPC], [test "x$simd_arch" = "xpowerpc"]) |
| AM_CONDITIONAL([X86_64], [test "x$host_cpu" = "xx86_64" -o "x$host_cpu" = "xamd64"]) |
| AM_CONDITIONAL([WITH_TURBOJPEG], [test "x$with_turbojpeg" != "xno"]) |
| |
| AC_ARG_VAR(PKGNAME, [distribution package name (default: libjpeg-turbo)]) |
| if test "x$PKGNAME" = "x"; then |
| PKGNAME=$PACKAGE_NAME |
| fi |
| AC_SUBST(PKGNAME) |
| |
| case "$host_cpu" in |
| x86_64) |
| RPMARCH=x86_64 |
| DEBARCH=amd64 |
| ;; |
| i*86 | x86 | ia32) |
| RPMARCH=i386 |
| DEBARCH=i386 |
| ;; |
| *) |
| RPMARCH=`uname -m` |
| DEBARCH=$RPMARCH |
| ;; |
| esac |
| |
| if test "${docdir}" = ""; then |
| docdir=${datadir}/doc |
| AC_SUBST(docdir) |
| fi |
| |
| AC_SUBST(RPMARCH) |
| AC_SUBST(RPM_CONFIG_ARGS) |
| AC_SUBST(DEBARCH) |
| AC_SUBST(BUILD) |
| AC_DEFINE_UNQUOTED([BUILD], "$BUILD", [libjpeg-turbo build number]) |
| |
| # NOTE: autoheader automatically modifies the input file of the first |
| # invocation of AC_CONFIG_HEADERS, so we put config.h first to prevent |
| # jconfig.h.in from being clobbered. config.h is used only internally, whereas |
| # jconfig.h contains macros that are relevant to external programs (macros that |
| # specify which features were built into the library.) |
| AC_CONFIG_HEADERS([config.h]) |
| AC_CONFIG_HEADERS([jconfig.h]) |
| AC_CONFIG_HEADERS([jconfigint.h]) |
| AC_CONFIG_FILES([pkgscripts/libjpeg-turbo.spec.tmpl:release/libjpeg-turbo.spec.in]) |
| AC_CONFIG_FILES([pkgscripts/makecygwinpkg.tmpl:release/makecygwinpkg.in]) |
| AC_CONFIG_FILES([pkgscripts/makedpkg.tmpl:release/makedpkg.in]) |
| AC_CONFIG_FILES([pkgscripts/makemacpkg.tmpl:release/makemacpkg.in]) |
| AC_CONFIG_FILES([pkgscripts/uninstall.tmpl:release/uninstall.in]) |
| if test "x$with_turbojpeg" != "xno"; then |
| AC_CONFIG_FILES([tjbenchtest]) |
| fi |
| if test "x$with_java" = "xyes"; then |
| AC_CONFIG_FILES([tjbenchtest.java]) |
| AC_CONFIG_FILES([tjexampletest]) |
| fi |
| AC_CONFIG_FILES([libjpeg.map]) |
| AC_CONFIG_FILES([Makefile simd/Makefile]) |
| AC_CONFIG_FILES([java/Makefile]) |
| AC_CONFIG_FILES([md5/Makefile]) |
| AC_OUTPUT |