])# FP_PROG_CONTEXT_DIFF
-# FP_DECL_ALTZONE
-# ---------------
-# Defines HAVE_DECL_ALTZONE to 1 if declared, 0 otherwise.
-#
-# Used by base package.
-AC_DEFUN([FP_DECL_ALTZONE],
-[AC_REQUIRE([AC_HEADER_TIME])dnl
-AC_CHECK_HEADERS([sys/time.h])
-AC_CHECK_DECLS([altzone], [], [],[#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif])
-])# FP_DECL_ALTZONE
-
-
# FP_COMPUTE_INT(EXPRESSION, VARIABLE, INCLUDES, IF-FAILS)
# --------------------------------------------------------
# Assign VARIABLE the value of the compile-time EXPRESSION using INCLUDES for
dnl for a happy source tree and point the build system at that instead.
dnl
AC_DEFUN([FPTOOLS_HAPPY],
-[
-if test -d $srcdir/happy; then
- SrcTreeHappyCmd=$hardtop/happy/src/happy-inplace
-else
- SrcTreeHappyCmd=""
-fi
-if test x"$UseSrcTreeHappy" = xYES; then
- if test x"$SrcTreeHappyCmd" != x; then
- HappyCmd=$SrcTreeHappyCmd
- else
- AC_MSG_ERROR([--enable-src-tree-happy given, but happy not found in source tree])
- fi
-else
- AC_PATH_PROG(HappyCmd,happy,$SrcTreeHappyCmd)
-fi
+[AC_PATH_PROG(HappyCmd,happy,)
AC_CACHE_CHECK([for version of happy], fptools_cv_happy_version,
changequote(, )dnl
-[if test x"$HappyCmd" = x"$SrcTreeHappyCmd" -a -e $srcdir/happy/mk/version.mk; then
- fptools_cv_happy_version=`grep '^ProjectVersion[ ]*=' $srcdir/happy/mk/version.mk | sed 's/[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`;
-elif test x"$HappyCmd" != x; then
+[if test x"$HappyCmd" != x; then
fptools_cv_happy_version="`$HappyCmd -v |
grep 'Happy Version' | sed -e 's/Happy Version \([^ ]*\).*/\1/g'`" ;
else
fi;
changequote([, ])dnl
])
-if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Parser.hs; then
- FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.15],
- [AC_MSG_ERROR([Happy version 1.15 or later is required to compile GHC.])])[]dnl
+if test ! -f compiler/parser/Parser.hs || test ! -f compiler/main/ParsePkgConf.hs || test ! -f compiler/cmm/CmmParse.hs || test ! -f compiler/parser/ParserCore.hs
+then
+ FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.15],
+ [AC_MSG_ERROR([Happy version 1.15 or later is required to compile GHC.])])[]dnl
fi
HappyVersion=$fptools_cv_happy_version;
AC_SUBST(HappyVersion)
dnl for a haddock source tree and point the build system at that instead.
dnl
AC_DEFUN([FPTOOLS_HADDOCK],
-[
-if test -d $srcdir/haddock; then
- SrcTreeHaddockCmd=$hardtop/haddock/src/haddock-inplace
-else
- SrcTreeHaddockCmd=""
-fi
-if test x"$UseSrcTreeHaddock" = xYES; then
- if test x"$SrcTreeHaddockCmd" != x; then
- HaddockCmd=$SrcTreeHaddockCmd
- else
- AC_MSG_ERROR([--enable-src-tree-haddock given, but haddock not found in source tree])
- fi
-else
- AC_PATH_PROG(HaddockCmd,haddock,$SrcTreeHaddockCmd)
-fi
+[AC_PATH_PROG(HaddockCmd,haddock,)
dnl Darn, I forgot to make Haddock print out its version number when
dnl invoked with -v. We could try generating some HTML and grepping
dnl through that to find the version number, but I think we'll make
dnl
dnl Check for Alex and version. If we're building GHC, then we need
-dnl at least Alex version 2.0. If there's no installed Alex, we look
-dnl for a alex source tree and point the build system at that instead.
+dnl at least Alex version 2.0.1.
dnl
AC_DEFUN([FPTOOLS_ALEX],
[
-if test -d $srcdir/alex; then
- SrcTreeAlexCmd=$hardtop/alex/src/alex-inplace
-else
- SrcTreeAlexCmd=""
-fi
-if test x"$UseSrcTreeAlex" = xYES; then
- if test x"$SrcTreeAlexCmd" != x; then
- AlexCmd=$SrcTreeAlexCmd
- else
- AC_MSG_ERROR([--enable-src-tree-alex given, but alex not found in source tree])
- fi
-else
- AC_PATH_PROG(AlexCmd,alex,$SrcTreeAlexCmd)
-fi
+AC_PATH_PROG(AlexCmd,alex,)
AC_CACHE_CHECK([for version of alex], fptools_cv_alex_version,
changequote(, )dnl
-[if test x"$AlexCmd" = x"$SrcTreeAlexCmd"; then
- fptools_cv_alex_version=`grep '^ProjectVersion[ ]*=' $srcdir/alex/mk/version.mk | sed 's/[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`;
-elif test x"$AlexCmd" != x; then
+[if test x"$AlexCmd" != x; then
fptools_cv_alex_version="`$AlexCmd -v |
grep 'Alex [Vv]ersion' | sed -e 's/Alex [Vv]ersion \([0-9\.]*\).*/\1/g'`" ;
else
fi;
changequote([, ])dnl
])
-if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Lexer.hs; then
- FP_COMPARE_VERSIONS([$fptools_cv_alex_version],[-lt],[2.0],
- [AC_MSG_ERROR([Alex version 2.0 or later is required to compile GHC.])])[]dnl
+if test ! -f compiler/cmm/CmmLex.hs || test ! -f compiler/parser/Lexer.hs
+then
+ FP_COMPARE_VERSIONS([$fptools_cv_alex_version],[-lt],[2.0.1],
+ [AC_MSG_ERROR([Alex version 2.0.1 or later is required to compile GHC.])])[]dnl
fi
AlexVersion=$fptools_cv_alex_version;
AC_SUBST(AlexVersion)
])dnl
-dnl ** Map an arithmetic C type to a Haskell type.
-dnl Based on autconf's AC_CHECK_SIZEOF.
-
-dnl FPTOOLS_CHECK_HTYPE(TYPE [, DEFAULT_VALUE, [, VALUE-FOR-CROSS-COMPILATION])
-AC_DEFUN([FPTOOLS_CHECK_HTYPE],
-[changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(htype_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(fptools_cv_htype_$1, [ *], [_p]))dnl
-define(<<AC_CV_NAME_supported>>, translit(fptools_cv_htype_sup_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(Haskell type for $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[AC_CV_NAME_supported=yes
-fp_check_htype_save_cppflags="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdio.h>
-#include <stddef.h>
-
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-
-#if HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
-
-#if HAVE_SIGNAL_H
-# include <signal.h>
-#endif
-
-#if HAVE_TIME_H
-# include <time.h>
-#endif
-
-#if HAVE_TERMIOS_H
-# include <termios.h>
-#endif
-
-#if HAVE_STRING_H
-# include <string.h>
-#endif
-
-#if HAVE_CTYPE_H
-# include <ctype.h>
-#endif
-
-#if defined(HAVE_GL_GL_H)
-# include <GL/gl.h>
-#elif defined(HAVE_OPENGL_GL_H)
-# include <OpenGL/gl.h>
-#endif
-
-#if defined(HAVE_AL_AL_H)
-# include <AL/al.h>
-#elif defined(HAVE_OPENAL_AL_H)
-# include <OpenAL/al.h>
-#endif
-
-#if defined(HAVE_AL_ALC_H)
-# include <AL/alc.h>
-#elif defined(HAVE_OPENAL_ALC_H)
-# include <OpenAL/alc.h>
-#endif
-
-#if HAVE_SYS_RESOURCE_H
-# include <sys/resource.h>
-#endif
-
-typedef $1 testing;
-
-main() {
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- if (((testing)((int)((testing)1.4))) == ((testing)1.4)) {
- fprintf(f, "%s%d\n",
- ((testing)(-1) < (testing)0) ? "Int" : "Word",
- sizeof(testing)*8);
- } else {
- fprintf(f,"%s\n",
- (sizeof(testing) > sizeof(double)) ? "LDouble" :
- (sizeof(testing) == sizeof(double)) ? "Double" : "Float");
- }
- fclose(f);
- exit(0);
-}]])],[AC_CV_NAME=`cat conftestval`],
-[ifelse([$2], , [AC_CV_NAME=NotReallyAType; AC_CV_NAME_supported=no], [AC_CV_NAME=$2])],
-[ifelse([$3], , [AC_CV_NAME=NotReallyATypeCross; AC_CV_NAME_supported=no], [AC_CV_NAME=$3])])
-CPPFLAGS="$fp_check_htype_save_cppflags"]) dnl
-if test "$AC_CV_NAME_supported" = yes; then
- AC_MSG_RESULT($AC_CV_NAME)
- AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [Define to Haskell type for $1])
-else
- AC_MSG_RESULT([not supported])
-fi
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-undefine([AC_CV_NAME_supported])dnl
-])
-
-
# FP_CHECK_FUNC(FUNCTION, PROLOGUE, BODY, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
# ---------------------------------------------------------------------------------
# A variant of AC_CHECK_FUNCS, limited to a single FUNCTION, but with the
projects / ghc-hetmet.git / blobdiff