From 6b45f8899e64d64ed3dc2bf0d1c90e9c6ccdea9b Mon Sep 17 00:00:00 2001 From: Stephen Williams Date: Sat, 13 Dec 2008 21:42:55 -0800 Subject: [PATCH] Flatten the tree of configure scripts. Collapse all the configure checks to a single configure script in the root of the source tree. This makes the configure process run a lot faster, expecially on Windows systems that are slower in general. --- Makefile.in | 17 +---- autoconf.sh | 6 -- cadpli/configure.in | 61 ------------------ configure.in | 46 +++++++++++++- libveriuser/Makefile.in | 7 ++- libveriuser/configure.in | 29 --------- tgt-fpga/configure.in | 28 --------- tgt-stub/configure.in | 26 -------- tgt-vhdl/Makefile.in | 7 ++- tgt-vhdl/configure.in | 30 --------- tgt-vvp/Makefile.in | 11 ++-- tgt-vvp/configure.in | 39 ------------ vpi/Makefile.in | 6 ++ vpi/configure.in | 85 ------------------------- vvp/Makefile.in | 11 ++-- vvp/configure.in | 130 --------------------------------------- 16 files changed, 75 insertions(+), 464 deletions(-) delete mode 100644 cadpli/configure.in delete mode 100644 libveriuser/configure.in delete mode 100644 tgt-fpga/configure.in delete mode 100644 tgt-stub/configure.in delete mode 100644 tgt-vhdl/configure.in delete mode 100644 tgt-vvp/configure.in delete mode 100644 vpi/configure.in delete mode 100644 vvp/configure.in diff --git a/Makefile.in b/Makefile.in index b0e5aab8b..8fff6b63e 100644 --- a/Makefile.in +++ b/Makefile.in @@ -52,7 +52,7 @@ exec_prefix = @exec_prefix@ srcdir = @srcdir@ datarootdir = @datarootdir@ -SUBDIRS = @subdirs@ +SUBDIRS = ivlpp vvp vpi libveriuser cadpli tgt-null tgt-stub tgt-vvp tgt-vhdl driver VPATH = $(srcdir) @@ -84,9 +84,6 @@ LDFLAGS = @rdynamic@ @LDFLAGS@ all: dep config.h _pli_types.h version.h ivl@EXEEXT@ for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) VERSION=$(VERSION) $@); done - for dir in ivlpp ; \ - do (cd $$dir ; $(MAKE) VERSION=$(VERSION) $@); done - cd driver ; $(MAKE) VERSION=$(VERSION) $@ # In the windows world, the installer will need a dosify program to # dosify text files. @@ -106,8 +103,6 @@ check: all clean: for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) $@); done - for dir in ivlpp tgt-verilog tgt-pal driver; \ - do (cd $$dir ; $(MAKE) $@); done ifeq (@MINGW32@,no) (cd driver-vpi ; $(MAKE) $@) endif @@ -119,8 +114,6 @@ endif distclean: clean for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) $@); done - for dir in ivlpp tgt-verilog tgt-pal driver; \ - do (cd $$dir ; $(MAKE) $@); done ifeq (@MINGW32@,no) (cd driver-vpi ; $(MAKE) $@) endif @@ -151,10 +144,10 @@ $(FF) $(TT) Makefile: $(srcdir)/Makefile.in config.status ./config.status --file=$@ -config.h: $(srcdir)/config.h.in config.status +config.h: $(srcdir)/config.h.in ./config.status --header=$@ -_pli_types.h: $(srcdir)/_pli_types.h.in config.status +_pli_types.h: $(srcdir)/_pli_types.h.in ./config.status --header=$@ @@ -273,8 +266,6 @@ endif install: all installdirs $(libdir)/ivl$(suffix)/ivl@EXEEXT@ $(libdir)/ivl$(suffix)/include/constants.vams $(libdir)/ivl$(suffix)/include/disciplines.vams $(includedir)/ivl_target.h $(includedir)/_pli_types.h $(includedir)/vpi_user.h $(includedir)/acc_user.h $(includedir)/veriuser.h $(WIN32_INSTALL) $(INSTALL_DOC) for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) $@); done - for dir in vpi ivlpp driver; \ - do (cd $$dir ; $(MAKE) $@); done $(bindir)/iverilog-vpi$(suffix): ./iverilog-vpi $(INSTALL_SCRIPT) ./iverilog-vpi $(DESTDIR)$(bindir)/iverilog-vpi$(suffix) @@ -316,8 +307,6 @@ installdirs: mkinstalldirs uninstall: for dir in $(SUBDIRS); do (cd $$dir ; $(MAKE) $@); done - for dir in vpi ivlpp driver; \ - do (cd $$dir ; $(MAKE) $@); done for f in ivl@EXEEXT@ include/constants.vams include/disciplines.vams; \ do rm -f $(DESTDIR)$(libdir)/ivl$(suffix)/$$f; done -rmdir $(DESTDIR)$(libdir)/ivl$(suffix)/include diff --git a/autoconf.sh b/autoconf.sh index 9ab42d056..2b5c3f319 100644 --- a/autoconf.sh +++ b/autoconf.sh @@ -9,11 +9,5 @@ echo "Autoconf in root..." autoconf -f -for dir in vpi vvp tgt-vvp tgt-fpga tgt-stub tgt-vhdl libveriuser cadpli -do - echo "Autoconf in $dir..." - ( cd ./$dir ; autoconf -f --include=.. ) -done - echo "Precompiling lexor_keyword.gperf" gperf -o -i 7 -C -k 1-4,\$ -L ANSI-C -H keyword_hash -N check_identifier -t ./lexor_keyword.gperf > lexor_keyword.cc diff --git a/cadpli/configure.in b/cadpli/configure.in deleted file mode 100644 index 12e1f2601..000000000 --- a/cadpli/configure.in +++ /dev/null @@ -1,61 +0,0 @@ -AC_INIT(Makefile.in) - -AC_PROG_CC -AC_PROG_CXX -AC_CHECK_TOOL(STRIP, strip, true) - -AC_EXEEXT -AC_SUBST(EXEEXT) - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -AX_ENABLE_SUFFIX - -AC_PROG_INSTALL - -AC_CHECK_HEADERS(malloc.h) - -AC_CHECK_SIZEOF(unsigned long long) -AC_CHECK_SIZEOF(unsigned long) -AC_CHECK_SIZEOF(unsigned) - -# -- -# Look for a dl library to use. First look for the standard dlopen -# functions, and failing that look for the HP specific shl_load function. - -AC_CHECK_HEADERS(dlfcn.h dl.h, break) - -DLLIB='' -AC_CHECK_LIB(dl,dlopen,[DLLIB=-ldl]) -if test -z "$DLLIB" ; then -AC_CHECK_LIB(dld,shl_load,[DLLIB=-ldld]) -fi -AC_SUBST(DLLIB) - -AX_CPP_PRECOMP - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -# Linker option used when compiling the target -AX_LD_RDYNAMIC - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AX_LD_EXTRALIBS - -####################### -## test for underscores. The vpi module loader in vvm needs to know this -## in order to know the name of the start symbol for the .vpi module. -####################### - -AX_C_UNDERSCORES_LEADING -AX_C_UNDERSCORES_TRAILING - -####################### -## end of test for underscores -####################### - -AC_OUTPUT(Makefile) diff --git a/configure.in b/configure.in index 7f599e03d..71fcc1629 100644 --- a/configure.in +++ b/configure.in @@ -2,11 +2,17 @@ dnl Process this file with autoconf to produce a configure script. AC_INIT(netlist.h) AC_CONFIG_HEADER(config.h) AC_CONFIG_HEADER(_pli_types.h) +AC_CONFIG_HEADER(vvp/config.h) +AC_CONFIG_HEADER(vpi/vpi_config.h) +AC_CONFIG_HEADER(libveriuser/config.h) +AC_CONFIG_HEADER(tgt-vvp/vvp_config.h) +AC_CONFIG_HEADER(tgt-vhdl/vhdl_config.h) AC_CANONICAL_HOST dnl Checks for programs. AC_PROG_CC AC_PROG_CXX +AC_PROG_RANLIB AC_CHECK_TOOL(STRIP, strip, true) AC_CHECK_PROGS(XGPERF,gperf,none) AC_CHECK_PROGS(MAN,man,none) @@ -49,6 +55,18 @@ AC_LANG_CPLUSPLUS AC_CHECK_HEADERS(getopt.h malloc.h inttypes.h libiberty.h iosfwd sys/wait.h) +AC_CHECK_SIZEOF(unsigned long long) +AC_CHECK_SIZEOF(unsigned long) +AC_CHECK_SIZEOF(unsigned) + +# vvp uses these... +AC_CHECK_LIB(termcap, tputs) +AC_CHECK_LIB(readline, readline) +AC_CHECK_LIB(history, add_history) +AC_CHECK_HEADERS(readline/readline.h readline/history.h sys/resource.h) +case "${host}" in *linux*) AC_DEFINE([LINUX], [1], [Host operating system is Linux.]) ;; esac + +# vpi uses these AC_CHECK_LIB(z, gzwrite) AC_CHECK_LIB(z, gzwrite, HAVE_LIBZ=yes, HAVE_LIBZ=no) AC_SUBST(HAVE_LIBZ) @@ -103,6 +121,31 @@ AX_C_PICFLAG # may modify CPPFLAGS and CFLAGS AX_CPP_PRECOMP +# Processor specific compile flags +case "${host}" in + alpha*-*-linux*) + CPPFLAGS="-mieee $CPPFLAGS" + CFLAGS="-mieee $CFLAGS" + ;; +esac + +# Do some more operating system specific setup. We put the file64_support +# define in a substitution instead of simply a define because there +# are source files (namely lxt support files) that don't include any +# config.h header file. +file64_support='' +case "${host}" in + *-*-linux*) + AC_DEFINE([_LARGEFILE_SOURCE], [1], [Indicates LFS (i.e. the ability to create files larger than 2 GiB on 32-bit operating systems).]) + file64_support='-D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64' + ;; +esac +AC_SUBST(file64_support) + +# Check that these functions exist. They are mostly C99 +# functions that older compilers may not yet support. +AC_CHECK_FUNCS(lround nan fmin fmax fopen64) + # Linker option used when compiling the target AX_LD_RDYNAMIC @@ -122,6 +165,5 @@ AX_C_UNDERSCORES_TRAILING ####################### # XXX disable tgt-fpga for the moment -AC_CONFIG_SUBDIRS(vvp vpi tgt-stub tgt-vvp tgt-vhdl libveriuser cadpli) -AC_OUTPUT(Makefile ivlpp/Makefile driver/Makefile driver-vpi/Makefile tgt-null/Makefile tgt-verilog/Makefile tgt-pal/Makefile) +AC_OUTPUT(Makefile ivlpp/Makefile vvp/Makefile vpi/Makefile driver/Makefile driver-vpi/Makefile cadpli/Makefile libveriuser/Makefile tgt-null/Makefile tgt-stub/Makefile tgt-vvp/Makefile tgt-vhdl/Makefile tgt-fpga/Makefile tgt-verilog/Makefile tgt-pal/Makefile) diff --git a/libveriuser/Makefile.in b/libveriuser/Makefile.in index 76055cbff..2b46112db 100644 --- a/libveriuser/Makefile.in +++ b/libveriuser/Makefile.in @@ -59,8 +59,11 @@ all: dep libveriuser.a $(ALL32) check: all -Makefile: Makefile.in config.status - ./config.status +Makefile: Makefile.in ../config.status + ../config.status --file=$@ + +config.h: config.h.in ../config.status + ../config.status --header=$@ libveriuser.o: $O $(LD) -r -o $@ $O diff --git a/libveriuser/configure.in b/libveriuser/configure.in deleted file mode 100644 index 9d2241442..000000000 --- a/libveriuser/configure.in +++ /dev/null @@ -1,29 +0,0 @@ -AC_INIT(Makefile.in) -AC_CONFIG_HEADER(config.h) - -AC_CANONICAL_HOST - -AC_PROG_CC -AC_PROG_INSTALL -AC_PROG_RANLIB - -AC_EXEEXT - -AX_ENABLE_SUFFIX - -AC_CHECK_HEADERS(malloc.h) - -AC_CHECK_SIZEOF(unsigned long long) -AC_CHECK_SIZEOF(unsigned long) -AC_CHECK_SIZEOF(unsigned) - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -AC_SUBST(EXEEXT) -AC_SUBST(EXTRALIBS) - -AC_OUTPUT(Makefile) diff --git a/tgt-fpga/configure.in b/tgt-fpga/configure.in deleted file mode 100644 index 4abaa5a87..000000000 --- a/tgt-fpga/configure.in +++ /dev/null @@ -1,28 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(fpga.c) - -dnl Checks for programs. -AC_PROG_CC - -AC_PROG_INSTALL - -AC_CANONICAL_HOST -# $host - -AX_ENABLE_SUFFIX - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -AC_CHECK_HEADERS(malloc.h) - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AC_OUTPUT(Makefile) diff --git a/tgt-stub/configure.in b/tgt-stub/configure.in deleted file mode 100644 index 40f724eb9..000000000 --- a/tgt-stub/configure.in +++ /dev/null @@ -1,26 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(stub.c) - -dnl Checks for programs. -AC_PROG_CC - -AC_PROG_INSTALL - -AC_CANONICAL_HOST -# $host - -AX_ENABLE_SUFFIX - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AC_OUTPUT(Makefile) diff --git a/tgt-vhdl/Makefile.in b/tgt-vhdl/Makefile.in index 2ad81531b..89af78d77 100644 --- a/tgt-vhdl/Makefile.in +++ b/tgt-vhdl/Makefile.in @@ -65,8 +65,11 @@ endif vhdl.tgt: $O $(TGTDEPLIBS) $(CXX) @shared@ -o $@ $O $(TGTLDFLAGS) -Makefile: Makefile.in config.status - ./config.status +Makefile: Makefile.in ../config.status + ../config.status --file=$@ + +vhdl_config.h: vhdl_config.h.in ../config.status + ../config.status --header=$@ clean: rm -rf $(O) dep vhdl.tgt diff --git a/tgt-vhdl/configure.in b/tgt-vhdl/configure.in deleted file mode 100644 index 88219335a..000000000 --- a/tgt-vhdl/configure.in +++ /dev/null @@ -1,30 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(vhdl.cc) -AC_CONFIG_HEADER(vhdl_config.h) - -dnl Checks for programs. -AC_PROG_CC -AC_PROG_CXX - -AC_PROG_INSTALL - -AC_CANONICAL_HOST -# $host - -AX_ENABLE_SUFFIX - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -AC_CHECK_HEADERS(malloc.h stdint.h inttypes.h) - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AC_OUTPUT(Makefile) diff --git a/tgt-vvp/Makefile.in b/tgt-vvp/Makefile.in index a03ed93ec..81726dcbd 100644 --- a/tgt-vvp/Makefile.in +++ b/tgt-vvp/Makefile.in @@ -70,14 +70,17 @@ endif vvp.tgt: $O $(TGTDEPLIBS) $(CC) @shared@ -o $@ $O $(TGTLDFLAGS) -vvp.conf: $(srcdir)/vvp.conf.in +vvp.conf: $(srcdir)/vvp.conf.in Makefile echo 'flag:VVP_EXECUTABLE=$(bindir)/vvp$(suffix)' | cat $(srcdir)/vvp.conf.in - > vvp.conf -vvp-s.conf: $(srcdir)/vvp-s.conf.in +vvp-s.conf: $(srcdir)/vvp-s.conf.in Makefile echo 'flag:VVP_EXECUTABLE=$(bindir)/vvp$(suffix)' | cat $(srcdir)/vvp-s.conf.in - > vvp-s.conf -Makefile: Makefile.in config.status - ./config.status +Makefile: Makefile.in ../config.status + ../config.status --file=$@ + +vvp_config.h: vvp_config.h.in ../config.status + ../config.status --header=$@ clean: rm -rf *.o dep vvp.tgt vvp.conf vvp-s.conf diff --git a/tgt-vvp/configure.in b/tgt-vvp/configure.in deleted file mode 100644 index 91d0fd5d6..000000000 --- a/tgt-vvp/configure.in +++ /dev/null @@ -1,39 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(vvp.c) -AC_CONFIG_HEADER(vvp_config.h) - -dnl Checks for programs. -AC_PROG_CC - -AC_PROG_INSTALL - -AC_CANONICAL_HOST -# $host - -AX_ENABLE_SUFFIX - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -AC_CHECK_HEADERS(malloc.h stdint.h inttypes.h) - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Do some more operating system specific setup. -case "${host}" in - *-*-linux*) - AC_DEFINE([_LARGEFILE_SOURCE], [1], [Indicates LFS (i.e. the ability to create files larger than 2 GiB on 32-bit operating systems).]) - AC_DEFINE([_LARGEFILE64_SOURCE], [1], [Indicates LFS (i.e. the ability to create files larger than 2 GiB on 32-bit operating systems).]) - ;; -esac - -AC_CHECK_FUNCS(fopen64) - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AC_OUTPUT(Makefile) diff --git a/vpi/Makefile.in b/vpi/Makefile.in index 6d45a5043..8be34c976 100644 --- a/vpi/Makefile.in +++ b/vpi/Makefile.in @@ -113,6 +113,12 @@ clean: distclean: clean rm -f Makefile config.status config.log vpi_config.h +Makefile: Makefile.in ../config.status + ../config.status --file=$@ + +vpi_config.h: vpi_config.h.in ../config.status + ../config.status --header=$@ + check: all install: all installdirs \ diff --git a/vpi/configure.in b/vpi/configure.in deleted file mode 100644 index 276b72356..000000000 --- a/vpi/configure.in +++ /dev/null @@ -1,85 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT(vpi_config.h.in) -AC_CONFIG_HEADER(vpi_config.h) - -AC_CANONICAL_HOST -dnl Checks for programs. -AC_PROG_CC -AC_PROG_CXX -AC_CHECK_TOOL(STRIP, strip, true) -AC_CHECK_PROGS(LEX,flex,none) -if test "$LEX" = "none" -then - echo "*** Error: No suitable flex found. ***" - echo " Please install the 'flex' package." - exit 1 -fi - -AC_CHECK_PROGS(YACC,bison,none) -if test "$YACC" = "none" -then - echo "*** Error: No suitable bison found. ***" - echo " Please install the 'bison' package." - exit 1 -fi - -AC_EXEEXT -AC_SUBST(EXEEXT) - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -AC_CHECK_HEADERS(malloc.h inttypes.h) - -AC_CHECK_LIB(z, gzwrite) -AC_CHECK_LIB(z, gzwrite, HAVE_LIBZ=yes, HAVE_LIBZ=no) -AC_SUBST(HAVE_LIBZ) -if test "$WIN32" = "yes"; then -AC_CHECK_LIB(bz2, main) -AC_CHECK_LIB(bz2, main, HAVE_LIBBZ2=yes, HAVE_LIBBZ2=no) -else -AC_CHECK_LIB(bz2, BZ2_bzdopen) -AC_CHECK_LIB(bz2, BZ2_bzdopen, HAVE_LIBBZ2=yes, HAVE_LIBBZ2=no) -fi -AC_SUBST(HAVE_LIBBZ2) - -# fmin and fmax are needed by va_math.vpi -AC_CHECK_FUNCS(fmin fmax) - -AC_PROG_INSTALL - -AC_LANG_C -AC_C_BIGENDIAN - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Do some more operating system specific setup. We put the file64_support -# define in a substitution instead of simply a define because there -# are source files (namely lxt support files) that don't include any -# config.h header file. -file64_support='' -case "${host}" in - *-*-linux*) - AC_DEFINE([_LARGEFILE_SOURCE], [1], [Indicates LFS (i.e. the ability to create files larger than 2 GiB on 32-bit operating systems).]) - file64_support='-D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64' - ;; -esac -AC_SUBST(file64_support) - -# $host - -AX_ENABLE_SUFFIX - -# Compiler option for position independent code, needed when making shared objects. -AX_C_PICFLAG - -AX_LD_EXTRALIBS - -# Linker option used when compiling the target -AX_LD_RDYNAMIC - -# linker options when building a shared library -AX_LD_SHAREDLIB_OPTS - -AC_OUTPUT(Makefile) diff --git a/vvp/Makefile.in b/vvp/Makefile.in index 31b44cb2f..428ec052a 100644 --- a/vvp/Makefile.in +++ b/vvp/Makefile.in @@ -54,10 +54,7 @@ LIBS = @LIBS@ @EXTRALIBS@ dllib=@DLLIB@ -MDIR1 = -DMODULE_DIR1=\"$(libdir)/ivl$(suffix)/@vpidir1@\" -ifneq (x@vpidir2@,x) -MDIR2 = -DMODULE_DIR2=\"$(libdir)/ivl$(suffix)/@vpidir2@\" -endif +MDIR1 = -DMODULE_DIR1=\"$(libdir)/ivl$(suffix)/.\" all: dep vvp@EXEEXT@ libvpi.a @@ -155,9 +152,11 @@ INSTALL_DOC = $(mandir)/man1/vvp$(suffix).1 INSTALL_DOCDIR = $(mandir)/man1 endif -Makefile: Makefile.in config.status - ./config.status +Makefile: Makefile.in ../config.status + ../config.status --file=$@ +config.h: config.h.in ../config.status + ../config.status --header=$@ install: all installdirs $(bindir)/vvp$(suffix)@EXEEXT@ $(libdir)/libvpi$(suffix).a $(INSTALL_DOC) diff --git a/vvp/configure.in b/vvp/configure.in deleted file mode 100644 index 7496dfb92..000000000 --- a/vvp/configure.in +++ /dev/null @@ -1,130 +0,0 @@ -AC_INIT(Makefile.in) -AC_CONFIG_HEADER(config.h) - -AC_PROG_CC - -AX_ENABLE_SUFFIX - -####################### -## test for underscores. The vpi module loader in vvm needs to know this -## in order to know the name of the start symbol for the .vpi module. -####################### - -AX_C_UNDERSCORES_LEADING -AX_C_UNDERSCORES_TRAILING - -####################### -## end of test for underscores -####################### - -AC_PROG_CXX -AC_PROG_RANLIB -AC_CHECK_TOOL(STRIP, strip, true) -AC_CHECK_PROGS(MAN,man,none) -AC_CHECK_PROGS(PS2PDF,ps2pdf,none) - -AC_EXEEXT -AC_SUBST(EXEEXT) - -# Combined check for Microsoft-related bogosities; sets WIN32 if found -AX_WIN32 - -# vvp32 is by default disabled -#enable_vvp32=no -AC_SUBST(enable_vvp32) - -AC_CHECK_PROGS(LEX,flex,none) -if test "$LEX" = "none" -then - echo "*** Error: No suitable flex found. ***" - echo " Please install the 'flex' package." - exit 1 -fi - -AC_CHECK_PROGS(YACC,bison,none) -if test "$YACC" = "none" -then - echo "*** Error: No suitable bison found. ***" - echo " Please install the 'bison' package." - exit 1 -fi - -AC_PROG_INSTALL - -AC_LANG_CPLUSPLUS -AC_CHECK_HEADERS(getopt.h malloc.h inttypes.h iosfwd) - -AC_CHECK_SIZEOF(unsigned long long) -AC_CHECK_SIZEOF(unsigned long) -AC_CHECK_SIZEOF(unsigned) - -# For the interactive debugger to work, readline must be installed, -# and that in turn requires termcap. check that the libs really do -# exist. -AC_CHECK_LIB(termcap, tputs) -AC_CHECK_LIB(readline, readline) -AC_CHECK_LIB(history, add_history) -AC_CHECK_HEADERS(readline/readline.h readline/history.h) - -# -- -# Look for a dl library to use. First look for the standard dlopen -# functions, and failing that look for the HP specific shl_load function. - -AC_CHECK_HEADERS(dlfcn.h dl.h, break) - -DLLIB='' -AC_CHECK_LIB(dl,dlopen,[DLLIB=-ldl]) -if test -z "$DLLIB" ; then -AC_CHECK_LIB(dld,shl_load,[DLLIB=-ldld]) -fi -AC_SUBST(DLLIB) - -# may modify CPPFLAGS and CFLAGS -AX_CPP_PRECOMP - -# Processor specific compile flags -case "${host}" in - alpha*-*-linux*) - CPPFLAGS="-mieee $CPPFLAGS" - CFLAGS="-mieee $CFLAGS" - ;; -esac - -# Check that these functions exist. They are mostly C99 -# functions that older compilers may not yet support. -AC_CHECK_FUNCS(lround nan) - -# see how we can give some resource usage stats with -v -# Linux does not provide mem stats in rusage, use /proc/self/statm. - -AC_CHECK_HEADERS(sys/resource.h) -case "${host}" in *linux*) AC_DEFINE([LINUX], [1], [Host operating system is Linux.]) ;; esac - - -# Linker option used when compiling the target -AX_LD_RDYNAMIC - -AX_LD_EXTRALIBS - -# If not otherwise specified, set the libdir64 variable -# to the same as libdir. -AC_MSG_CHECKING(for libdir64 path) -if test x${libdir64} = x -then - libdir64="${libdir}" -fi -AC_SUBST(libdir64) -AC_MSG_RESULT(${libdir64}) - -# where to put vpi subdirectories -AC_MSG_CHECKING(for VPI subdirectories) -if test x${vpidir1} = x -then - vpidir1="." -fi - -AC_SUBST(vpidir1) -AC_SUBST(vpidir2) -AC_MSG_RESULT(${vpidir1} ${vpidir2}) - -AC_OUTPUT(Makefile)