mirror of https://git.ffmpeg.org/ffmpeg.git
Print full compiler identification, not only version number
This provides a more precise identification of the compiler used. Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard
parent
bf1cf4d5a5
commit
45870f8b6e
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@ -503,8 +503,8 @@ void show_banner(void)
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av_log(NULL, AV_LOG_INFO,
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"%s version " LIBAV_VERSION ", Copyright (c) %d-%d the Libav developers\n",
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program_name, program_birth_year, this_year);
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av_log(NULL, AV_LOG_INFO, " built on %s %s with %s %s\n",
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__DATE__, __TIME__, CC_TYPE, CC_VERSION);
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av_log(NULL, AV_LOG_INFO, " built on %s %s with %s\n",
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__DATE__, __TIME__, CC_IDENT);
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av_log(NULL, AV_LOG_VERBOSE, " configuration: " LIBAV_CONFIGURATION "\n");
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print_all_libs_info(INDENT|SHOW_CONFIG, AV_LOG_VERBOSE);
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print_all_libs_info(INDENT|SHOW_VERSION, AV_LOG_VERBOSE);
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@ -1651,7 +1651,6 @@ shlibdir_default="$libdir_default"
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# toolchain
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ar_default="ar"
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cc_default="gcc"
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cc_version=\"unknown\"
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host_cc_default="gcc"
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ln_s="ln -sf"
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nm_default="nm"
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@ -1953,7 +1952,6 @@ filter_cppflags=echo
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if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
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cc_type=llvm_gcc
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cc_version=__VERSION__
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gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
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cc_ident="llvm-gcc $($cc -dumpversion) $gcc_extra_ver"
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CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
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@ -1962,7 +1960,6 @@ if $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
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size_cflags='-Os'
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elif $cc -v 2>&1 | grep -qi ^gcc; then
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cc_type=gcc
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cc_version=__VERSION__
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gcc_version=$($cc --version | head -n1)
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gcc_basever=$($cc -dumpversion)
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gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)')
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@ -1976,7 +1973,6 @@ elif $cc -v 2>&1 | grep -qi ^gcc; then
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size_cflags='-Os'
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elif $cc --version 2>/dev/null | grep -q Intel; then
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cc_type=icc
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cc_version="AV_STRINGIFY(__INTEL_COMPILER)"
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cc_ident=$($cc --version | head -n1)
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icc_version=$($cc -dumpversion)
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CC_DEPFLAGS='-MMD'
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@ -1986,13 +1982,11 @@ elif $cc --version 2>/dev/null | grep -q Intel; then
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noopt_cflags='-O1'
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elif $cc -v 2>&1 | grep -q xlc; then
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cc_type=xlc
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cc_version="AV_STRINGIFY(__IBMC__)"
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cc_ident=$($cc -qversion 2>/dev/null | head -n1)
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speed_cflags='-O5'
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size_cflags='-O5 -qcompact'
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elif $cc -V 2>/dev/null | grep -q Compaq; then
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cc_type=ccc
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cc_version="AV_STRINGIFY(__DECC_VER)"
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cc_ident=$($cc -V | head -n1 | cut -d' ' -f1-3)
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DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M'
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debuglevel=3
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@ -2002,7 +1996,6 @@ elif $cc -V 2>/dev/null | grep -q Compaq; then
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elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
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test -d "$sysroot" || die "No valid sysroot specified."
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cc_type=armcc
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cc_version="AV_STRINGIFY(__ARMCC_VERSION)"
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cc_ident=$($cc --vsn | head -n1)
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armcc_conf="$PWD/armcc.conf"
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$cc --arm_linux_configure \
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@ -2020,7 +2013,6 @@ elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
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filter_asflags="filter_out -W${armcc_opt}*"
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elif $cc -version 2>/dev/null | grep -q TMS470; then
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cc_type=tms470
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cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)"
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cc_ident=$($cc -version | head -n1 | tr -s ' ')
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cc="$cc --gcc --abi=eabi -eo=.o -mc -me"
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CC_O='-fr=$(@D)'
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@ -2060,8 +2052,6 @@ elif $cc -version 2>/dev/null | grep -q TMS470; then
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}
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elif $cc -v 2>&1 | grep -q clang; then
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cc_type=clang
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$cc -dM -E $TMPC | grep -q __clang_version__ &&
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cc_version=__clang_version__ || cc_version=__VERSION__
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cc_ident=$($cc --version | head -n1)
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CC_DEPFLAGS='-MMD'
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AS_DEPFLAGS='-MMD'
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@ -2069,7 +2059,6 @@ elif $cc -v 2>&1 | grep -q clang; then
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size_cflags='-Os'
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elif $cc -V 2>&1 | grep -q Sun; then
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cc_type=suncc
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cc_version="AV_STRINGIFY(__SUNPRO_C)"
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cc_ident=$($cc -V 2>&1 | head -n1 | cut -d' ' -f 2-)
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DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
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DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
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@ -2112,7 +2101,6 @@ elif $cc -V 2>&1 | grep -q Sun; then
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}
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elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
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cc_type=pathscale
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cc_version=__PATHSCALE__
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cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :)
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CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
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AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
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@ -2121,7 +2109,6 @@ elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
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filter_cflags='filter_out -Wdisabled-optimization'
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elif $cc -v 2>&1 | grep -q Open64; then
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cc_type=open64
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cc_version=__OPEN64__
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cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :)
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CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
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AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
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@ -2130,7 +2117,6 @@ elif $cc -v 2>&1 | grep -q Open64; then
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filter_cflags='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'
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elif $cc -V 2>&1 | grep -q Portland; then
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cc_type=pgi
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cc_version='AV_STRINGIFY(__PGIC__.__PGIC_MINOR__.__PGIC_PATCHLEVEL__)'
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cc_ident="PGI $($cc -V 2>&1 | awk '/^pgcc/ { print $2; exit }')"
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opt_common='-alias=ansi -Mlre -Mpre'
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speed_cflags="-O3 -Mautoinline -Munroll=c:4 $opt_common"
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@ -3419,8 +3405,7 @@ cat > $TMPH <<EOF
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#define LIBAV_CONFIGURATION "$(c_escape $LIBAV_CONFIGURATION)"
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#define LIBAV_LICENSE "$(c_escape $license)"
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#define AVCONV_DATADIR "$(eval c_escape $datadir)"
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#define CC_TYPE "$cc_type"
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#define CC_VERSION $cc_version
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#define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})"
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#define restrict $_restrict
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#define EXTERN_PREFIX "${extern_prefix}"
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#define EXTERN_ASM ${extern_prefix}
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