From bbaa3b70b6bafb09bfff41a555ac24e3ad19927c Mon Sep 17 00:00:00 2001 From: Wolfgang Bumiller Date: Sun, 15 Dec 2013 14:53:52 +0100 Subject: [PATCH] configure script and Makefile.in --- Makefile.in | 38 ++++++ configure | 325 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 363 insertions(+) create mode 100644 Makefile.in create mode 100755 configure diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..6b7c896 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,38 @@ +.PHONY: test check + +test: check +check: all + cd $(SRCDIR) && $(CFGDIR)/$(TESTSUITE) + +strip: $(GMQCC) $(QCVM) $(TESTSUITE) + strip $(GMQCC) + strip $(QCVM) + strip $(TESTSUITE) + +clean: + rm -rf *.o *.o.d $(ALL_PROGRAMS) *.dat gource.mp4 *.exe gm-qcc.tgz ./cov-int + +coverity: + @cov-build --dir cov-int $(MAKE) + @tar czf gm-qcc.tgz cov-int + @rm -rf cov-int + @echo gm-qcc.tgz generated, submit for analysis + +#install rules +install: install-gmqcc install-qcvm install-gmqpak install-doc +install-gmqcc: $(GMQCC) + install -d -m755 $(DESTDIR)$(BINDIR) + install -m755 $(GMQCC) $(DESTDIR)$(BINDIR)/$(GMQCC) +install-qcvm: $(QCVM) + install -d -m755 $(DESTDIR)$(BINDIR) + install -m755 $(QCVM) $(DESTDIR)$(BINDIR)/$(QCVM) +install-gmqpak: $(PAK) + install -d -m755 $(DESTDIR)$(BINDIR) + install -m755 $(PAK) $(DESTDIR)$(BINDIR)/$(PAK) +install-doc: + install -d -m755 $(DESTDIR)$(MANDIR)/man1 + install -m644 doc/gmqcc.1 $(DESTDIR)$(MANDIR)/man1/ + install -m644 doc/qcvm.1 $(DESTDIR)$(MANDIR)/man1/ + install -m644 doc/gmqpak.1 $(DESTDIR)$(MANDIR)/man1/ + +# Targets follow here diff --git a/configure b/configure new file mode 100755 index 0000000..a2dcc22 --- /dev/null +++ b/configure @@ -0,0 +1,325 @@ +#!/usr/bin/bash +# vim: ts=2 sts=2 sw=2 et: + +progname="$0" + +# +# Object lists +# + +# all_c_obj will be filled by print_objects +all_c_obj=() + +# executables is an array of variable names used in the makefile to +# name an executable; the list of objects is assumed to be +# in ${var}_OBJ +executables=(GMQCC QCVM TESTSUITE PAK) +print_all_rule() { + printf 'all:' + for i in "${executables[@]}"; do + printf ' $(%s)' "$i" + done + echo +} + +# create all the object variables: +print_objects() { + local common=(ansi.o util.o hash.o stat.o fs.o opts.o conout.o) + all_c_obj+=("${common[@]}") + local gmqcc=(main.o utf8.o + lexer.o parser.o ftepp.o + fold.o intrin.o correct.o + ast.o ir.o code.o) + all_c_obj+=("${gmqcc[@]}") + local qcvm=(exec.o) + all_c_obj+=("${qcvm[@]}") + local testsuite=(test.o) + all_c_obj+=("${testsuite[@]}") + local pak=(pak.o) + all_c_obj+=("${pak[@]}") + cat </dev/null 2>&1 + then msg "found $1" + else die "need $1" + fi +} + +# so we don't have to repeat the >/dev/null all the time +# also TODO: +# strip parameters (ie, 'need_cmd $CC' with CC="gcc -m32" should work) +has_cmd() { + which $1 >/dev/null +} + +# +# Check environment +# Well we can expect those to exist, no? +# +need_cmd uname +need_cmd tr + +# +# Let's figure out where we are... +# + +need_cmd readlink +cf_wd="${PWD}" +cf_dir="$(readlink -f "${progname}")" +# or should we use the hopefully more reliable basename command? +cf_dir="${cf_dir%/*}" + +if [[ $cf_dir == $cf_wd ]]; then + echo "Please run this script in a different directory \ +to not overwrite the git working tree." + exit 1 +fi + +# execute a command inside $cf_dir +indir() { + # do it in a subshell so we don't change directory ourselves + ( cd "${cf_dir}" && "$@" ) || false +} + +# +# Find a compiler... +# +CC=${CC:-clang} +has_cmd "${CC}" || CC=clang +has_cmd "${CC}" || CC=gcc +has_cmd "${CC}" || CC=cc +has_cmd "${CC}" || CC=tcc +has_cmd "${CC}" || die "No compiler found" + +# We might add support for different compilers with a different CLI +cf_cctype="gcc" + +if [[ $CC != clang && $CC != gcc && $CC != g++ ]]; then + cf_ccver="$(${CC} -v 2>&1)" + (( $? )) && die "Failed to retrieve compiler version info" + if (echo "${cf_ccver}" | grep -q '\'); then + msg "found compatible compiler" + else + die "don't know how to use this compiler..." + fi +fi + +# Git information - that is, if git is available +cf_gitinfo=0 +if has_cmd git; then + # And provided we're in a git repo: + if [[ -d "${cf_dir}/.git" ]]; then + cf_gitinfo=1 + msg "reading git info" + cf_gitinfo_text="$(indir git describe --always)" + fi +fi + +# valgrind? +cf_valgrind=0 +has_cmd valgrind && cf_valgrind=1 + +# +# default host specific values: +# +host="$(uname -s | tr A-Z a-z)" +case "${host}" in + linux|*bsd*) + cf_prefix="${cf_prefix:-/usr/local}" + cf_bindir="${cf_bindir:-${cf_prefix}/bin}" + cf_datadir="${cf_datadir:-${cf_prefix}/share}" + cf_mandir="${cf_mandir:-${cf_datadir}/man}" + cf_man1dir="${cf_man1dir:-${cf_mandir}/man1}" + cf_exesuffix="" + ;; + *) + cf_prefix="${cf_prefix:-}" + cf_bindir="${cf_bindir:-}" + cf_datadir="${cf_datadir:-}" + cf_mandir="${cf_mandir:-}" + cf_man1dir="${cf_man1dir:-}" + cf_exesuffix=".exe" + ;; +esac + +# for the default-supported compilers: +cf_cflags_gcc=(-Wall -Wextra -Werror -Wstrict-aliasing -Wno-attributes) +cf_ldflags_gcc=() +cf_libs_gcc=(-lm) + +# compiler specific flags: +[[ $CC != g++ ]] && cf_cflags_gcc+=(-Wmissing-prototypes -Wstrict-prototypes) +[[ $CC = clang ]] && \ + cf_cflags_gcc+=( + -Weverything + -Wno-padded + -Wno-format-nonliteral + -Wno-disabled-macro-expansion + -Wno-conversion + -Wno-float-equal + -Wno-unknown-warning-option + -Wno-cast-align) + +if [[ $CC != tcc ]]; then + cf_cflags_gcc+=(-pedantic-errors) +else + cf_cflags_gcc+=(-Wno-pointer-sign -fno-common) +fi + +parse_cmdline + +if (( cf_gitinfo )); then + cf_cflags_gcc+=(-DGMQCC_GITINFO="\"${cf_gitinfo_text}\"") +fi + +if (( ! cf_valgrind )); then + cf_cflags_gcc+=(-DNVALGRIND) +fi + +# +# Put the cflags/ldflags/libs we use into cf_cflags/ldflags/libs +# +case "${cf_cctype}" in + gcc|clang) + cf_cflags=("${cf_cflags_gcc[@]}") + cf_ldflags=("${cf_ldflags_gcc[@]}") + cf_libs=("${cf_libs_gcc[@]}") + ;; + *) + die "compiler type '%s' not handled here!" "${cf_cctype}" +esac + +# +# Now generate our output file +# +echo "Generating Makefile" +( cd "${cf_dir}" + + # First: cflags and directories + + cat < "${cf_wd}/Makefile" -- 2.39.2