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Configure Datatypes.h.in with AC_CONFIG_HEADERS. This should prevent it

Browse Source 
from being re-generated if the new version is identical to the old version.
Hence, it should save us some recompiling after re-configures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16506 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
John Criswell 2004-09-24 13:28:51 +00:00
parent 648e3bc39c
commit 5fbb1f8fcc
3 changed files with 52 additions and 70 deletions
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18
autoconf/configure.ac
View File

@ -43,11 +43,11 @@ AC_CONFIG_HEADERS(include/llvm/Config/config.h)
dnl Configure other output file
AC_CONFIG_FILES(Makefile.config
include/llvm/Support/DataTypes.h
include/llvm/Support/ThreadSupport.h
include/llvm/ADT/hash_map
include/llvm/ADT/hash_set
include/llvm/ADT/iterator)
AC_CONFIG_HEADERS([include/llvm/Support/DataTypes.h])
dnl Do special configuration of Makefiles
AC_CONFIG_MAKEFILE(Makefile)
@ -270,19 +270,9 @@ AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/re
dnl Check for things that need to be included in public headers, and so
dnl for which we may not have access to a HAVE_* preprocessor #define.
dnl (primarily used in DataTypes.h)
AC_CHECK_HEADER([sys/types.h],
[INCLUDE_SYS_TYPES_H='#include <sys/types.h>'],
[INCLUDE_SYS_TYPES_H=''])
AC_SUBST(INCLUDE_SYS_TYPES_H)
AC_CHECK_HEADER([inttypes.h],
[INCLUDE_INTTYPES_H='#include <inttypes.h>'],
[INCLUDE_INTTYPES_H=''])
AC_SUBST(INCLUDE_INTTYPES_H)
AC_CHECK_HEADER([stdint.h],
[INCLUDE_STDINT_H='#include <stdint.h>'],
[INCLUDE_STDINT_H=''])
AC_SUBST(INCLUDE_STDINT_H)
AC_CHECK_HEADER([sys/types.h])
AC_CHECK_HEADER([inttypes.h])
AC_CHECK_HEADER([stdint.h])
dnl Check for types
AC_TYPE_PID_T

86
configure vendored
View File

@ -473,7 +473,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS subdirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os OS LLVMGCCDIR ARCH CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC CPP ifGNUmake LEX LEXLIB LEX_OUTPUT_ROOT FLEX YACC BISON EGREP LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL DOT ETAGS ETAGSFLAGS PYTHON QMTEST HAVE_PTHREAD_MUTEX_LOCK INCLUDE_SYS_TYPES_H INCLUDE_INTTYPES_H INCLUDE_STDINT_H ENDIAN HAVE_STD_EXT_HASH_MAP HAVE_GNU_EXT_HASH_MAP HAVE_GLOBAL_HASH_MAP HAVE_STD_EXT_HASH_SET HAVE_GNU_EXT_HASH_SET HAVE_GLOBAL_HASH_SET HAVE_STD_ITERATOR HAVE_BI_ITERATOR HAVE_FWD_ITERATOR ALLOCA MMAP_FILE ENABLE_OPTIMIZED JIT LLVMCC1 LLVMCC1PLUS SHLIBEXT LLVM_PREFIX LLVM_BINDIR LLVM_LIBDIR LLVM_DATADIR LLVM_DOCSDIR LLVM_ETCDIR LLVM_INCLUDEDIR LLVM_INFODIR LLVM_MANDIR LLVM_CONFIGTIME LIBOBJS LTLIBOBJS'
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS subdirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os OS LLVMGCCDIR ARCH CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT CC CFLAGS ac_ct_CC CPP ifGNUmake LEX LEXLIB LEX_OUTPUT_ROOT FLEX YACC BISON EGREP LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL DOT ETAGS ETAGSFLAGS PYTHON QMTEST HAVE_PTHREAD_MUTEX_LOCK ENDIAN HAVE_STD_EXT_HASH_MAP HAVE_GNU_EXT_HASH_MAP HAVE_GLOBAL_HASH_MAP HAVE_STD_EXT_HASH_SET HAVE_GNU_EXT_HASH_SET HAVE_GLOBAL_HASH_SET HAVE_STD_ITERATOR HAVE_BI_ITERATOR HAVE_FWD_ITERATOR ALLOCA MMAP_FILE ENABLE_OPTIMIZED JIT LLVMCC1 LLVMCC1PLUS SHLIBEXT LLVM_PREFIX LLVM_BINDIR LLVM_LIBDIR LLVM_DATADIR LLVM_DOCSDIR LLVM_ETCDIR LLVM_INCLUDEDIR LLVM_INFODIR LLVM_MANDIR LLVM_CONFIGTIME LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@ -1598,7 +1598,9 @@ done
ac_config_headers="$ac_config_headers include/llvm/Config/config.h"
ac_config_files="$ac_config_files Makefile.config include/llvm/Support/DataTypes.h include/llvm/Support/ThreadSupport.h include/llvm/ADT/hash_map include/llvm/ADT/hash_set include/llvm/ADT/iterator"
ac_config_files="$ac_config_files Makefile.config include/llvm/Support/ThreadSupport.h include/llvm/ADT/hash_map include/llvm/ADT/hash_set include/llvm/ADT/iterator"
ac_config_headers="$ac_config_headers include/llvm/Support/DataTypes.h"
ac_config_commands="$ac_config_commands Makefile"
@ -4170,7 +4172,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 4173 "configure"' > conftest.$ac_ext
echo '#line 4175 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -5051,7 +5053,7 @@ fi
# Provide some information about the compiler.
echo "$as_me:5054:" \
echo "$as_me:5056:" \
"checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
@ -6108,11 +6110,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:6111: $lt_compile\"" >&5)
(eval echo "\"\$as_me:6113: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:6115: \$? = $ac_status" >&5
echo "$as_me:6117: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -6351,11 +6353,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:6354: $lt_compile\"" >&5)
(eval echo "\"\$as_me:6356: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:6358: \$? = $ac_status" >&5
echo "$as_me:6360: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -6411,11 +6413,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:6414: $lt_compile\"" >&5)
(eval echo "\"\$as_me:6416: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:6418: \$? = $ac_status" >&5
echo "$as_me:6420: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -8588,7 +8590,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 8591 "configure"
#line 8593 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -8686,7 +8688,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 8689 "configure"
#line 8691 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10872,11 +10874,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:10875: $lt_compile\"" >&5)
(eval echo "\"\$as_me:10877: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:10879: \$? = $ac_status" >&5
echo "$as_me:10881: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -10932,11 +10934,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:10935: $lt_compile\"" >&5)
(eval echo "\"\$as_me:10937: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:10939: \$? = $ac_status" >&5
echo "$as_me:10941: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -12293,7 +12295,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 12296 "configure"
#line 12298 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12391,7 +12393,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 12394 "configure"
#line 12396 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -13228,11 +13230,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:13231: $lt_compile\"" >&5)
(eval echo "\"\$as_me:13233: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:13235: \$? = $ac_status" >&5
echo "$as_me:13237: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -13288,11 +13290,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:13291: $lt_compile\"" >&5)
(eval echo "\"\$as_me:13293: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:13295: \$? = $ac_status" >&5
echo "$as_me:13297: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -15319,11 +15321,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:15322: $lt_compile\"" >&5)
(eval echo "\"\$as_me:15324: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:15326: \$? = $ac_status" >&5
echo "$as_me:15328: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -15562,11 +15564,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:15565: $lt_compile\"" >&5)
(eval echo "\"\$as_me:15567: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:15569: \$? = $ac_status" >&5
echo "$as_me:15571: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
@ -15622,11 +15624,11 @@ else
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:15625: $lt_compile\"" >&5)
(eval echo "\"\$as_me:15627: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:15629: \$? = $ac_status" >&5
echo "$as_me:15631: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -17799,7 +17801,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 17802 "configure"
#line 17804 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -17897,7 +17899,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 17900 "configure"
#line 17902 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -20120,12 +20122,6 @@ echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5
echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6
fi
if test $ac_cv_header_sys_types_h = yes; then
INCLUDE_SYS_TYPES_H='#include <sys/types.h>'
else
INCLUDE_SYS_TYPES_H=''
fi
if test "${ac_cv_header_inttypes_h+set}" = set; then
@ -20265,12 +20261,6 @@ echo "$as_me:$LINENO: result: $ac_cv_header_inttypes_h" >&5
echo "${ECHO_T}$ac_cv_header_inttypes_h" >&6
fi
if test $ac_cv_header_inttypes_h = yes; then
INCLUDE_INTTYPES_H='#include <inttypes.h>'
else
INCLUDE_INTTYPES_H=''
fi
if test "${ac_cv_header_stdint_h+set}" = set; then
@ -20410,13 +20400,6 @@ echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
echo "${ECHO_T}$ac_cv_header_stdint_h" >&6
fi
if test $ac_cv_header_stdint_h = yes; then
INCLUDE_STDINT_H='#include <stdint.h>'
else
INCLUDE_STDINT_H=''
fi
@ -24455,7 +24438,6 @@ do
case "$ac_config_target" in
# Handling of arguments.
"Makefile.config" ) CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
"include/llvm/Support/DataTypes.h" ) CONFIG_FILES="$CONFIG_FILES include/llvm/Support/DataTypes.h" ;;
"include/llvm/Support/ThreadSupport.h" ) CONFIG_FILES="$CONFIG_FILES include/llvm/Support/ThreadSupport.h" ;;
"include/llvm/ADT/hash_map" ) CONFIG_FILES="$CONFIG_FILES include/llvm/ADT/hash_map" ;;
"include/llvm/ADT/hash_set" ) CONFIG_FILES="$CONFIG_FILES include/llvm/ADT/hash_set" ;;
@ -24474,6 +24456,7 @@ do
"utils/Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS utils/Makefile" ;;
"projects/Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS projects/Makefile" ;;
"include/llvm/Config/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Config/config.h" ;;
"include/llvm/Support/DataTypes.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Support/DataTypes.h" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
@ -24617,9 +24600,6 @@ s,@ETAGSFLAGS@,$ETAGSFLAGS,;t t
s,@PYTHON@,$PYTHON,;t t
s,@QMTEST@,$QMTEST,;t t
s,@HAVE_PTHREAD_MUTEX_LOCK@,$HAVE_PTHREAD_MUTEX_LOCK,;t t
s,@INCLUDE_SYS_TYPES_H@,$INCLUDE_SYS_TYPES_H,;t t
s,@INCLUDE_INTTYPES_H@,$INCLUDE_INTTYPES_H,;t t
s,@INCLUDE_STDINT_H@,$INCLUDE_STDINT_H,;t t
s,@ENDIAN@,$ENDIAN,;t t
s,@HAVE_STD_EXT_HASH_MAP@,$HAVE_STD_EXT_HASH_MAP,;t t
s,@HAVE_GNU_EXT_HASH_MAP@,$HAVE_GNU_EXT_HASH_MAP,;t t

18
include/llvm/Support/DataTypes.h.in
View File

@ -31,11 +31,23 @@
# error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
#endif
#undef HAVE_SYS_TYPES_H
#undef HAVE_INTTYPES_H
#undef HAVE_STDINT_H
#ifndef _MSC_VER
// Note that <inttypes.h> includes <stdint.h>, if this is a C99 system.
@INCLUDE_INTTYPES_H@
@INCLUDE_SYS_TYPES_H@
@INCLUDE_STDINT_H@
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
// Handle incorrect definition of uint64_t as u_int64_t
#ifndef HAVE_UINT64_T