From 9fca87b9c375ab12d59269511b2e4d59084e591a Mon Sep 17 00:00:00 2001 From: tg Date: Fri, 24 Oct 2008 21:35:21 +0000 Subject: [PATCH] replace some cat with echo for speed --- Build.sh | 214 ++++++++++++++++++++++++------------------------------- 1 file changed, 95 insertions(+), 119 deletions(-) diff --git a/Build.sh b/Build.sh index 9377ec1..803f4d3 100644 --- a/Build.sh +++ b/Build.sh @@ -1,5 +1,5 @@ #!/bin/sh -srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.359 2008/10/24 20:01:42 tg Exp $' +srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.360 2008/10/24 21:35:21 tg Exp $' #- # Environment used: CC CFLAGS CPPFLAGS LDFLAGS LIBS NOWARN NROFF TARGET_OS # CPPFLAGS recognised: MKSH_SMALL MKSH_ASSUME_UTF8 MKSH_NOPWNAM MKSH_NOVI @@ -261,12 +261,10 @@ AIX) CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE" if test x"$LDFLAGS" = x""; then LDFLAGS="${ccpl}-bI:crypt.exp" - cat >crypt.exp <<-EOF - #! - __crypt_r - __encrypt_r - __setkey_r - EOF + echo '#! +__crypt_r +__encrypt_r +__setkey_r' >crypt.exp fi : ${LIBS='-lcrypt'} : ${HAVE_SETLOCALE_CTYPE=0} @@ -411,78 +409,72 @@ $e $bi$me: Scanning for functions... please ignore any errors.$ao # - LLVM+clang defines __GNUC__ too CPP="$CC -E" $e ... which compiler seems to be used -cat >scn.c <<-'EOF' - #if defined(__ICC) || defined(__INTEL_COMPILER) - ct=icc - #elif defined(__xlC__) || defined(__IBMC__) - ct=xlc - #elif defined(__SUNPRO_C) - ct=sunpro - #elif defined(__BORLANDC__) - ct=bcc - #elif defined(__WATCOMC__) - ct=watcom - #elif defined(__MWERKS__) - ct=metrowerks - #elif defined(__HP_cc) - ct=hpcc - #elif defined(__DECC) || (defined(__osf__) && !defined(__GNUC__)) - ct=dec - #elif defined(__PGI) - ct=pgi - #elif defined(__DMC__) - ct=dmc - #elif defined(_MSC_VER) - ct=msc - #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__) - ct=adsp - #elif defined(__IAR_SYSTEMS_ICC__) - ct=iar - #elif defined(SDCC) - ct=sdcc - #elif defined(__PCC__) - ct=pcc - #elif defined(__TenDRA__) - ct=tendra - #elif defined(__TINYC__) - ct=tcc - #elif defined(__llvm__) && defined(__clang__) - ct=clang - #elif defined(__GNUC__) - ct=gcc - #elif defined(_COMPILER_VERSION) - ct=mipspro - #elif defined(__sgi) - ct=mipspro - #elif defined(__hpux) || defined(__hpua) - ct=hpcc - #elif defined(__ultrix) - ct=ucode - #else - ct=unknown - #endif -EOF +echo '#if defined(__ICC) || defined(__INTEL_COMPILER) +ct=icc +#elif defined(__xlC__) || defined(__IBMC__) +ct=xlc +#elif defined(__SUNPRO_C) +ct=sunpro +#elif defined(__BORLANDC__) +ct=bcc +#elif defined(__WATCOMC__) +ct=watcom +#elif defined(__MWERKS__) +ct=metrowerks +#elif defined(__HP_cc) +ct=hpcc +#elif defined(__DECC) || (defined(__osf__) && !defined(__GNUC__)) +ct=dec +#elif defined(__PGI) +ct=pgi +#elif defined(__DMC__) +ct=dmc +#elif defined(_MSC_VER) +ct=msc +#elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__) +ct=adsp +#elif defined(__IAR_SYSTEMS_ICC__) +ct=iar +#elif defined(SDCC) +ct=sdcc +#elif defined(__PCC__) +ct=pcc +#elif defined(__TenDRA__) +ct=tendra +#elif defined(__TINYC__) +ct=tcc +#elif defined(__llvm__) && defined(__clang__) +ct=clang +#elif defined(__GNUC__) +ct=gcc +#elif defined(_COMPILER_VERSION) +ct=mipspro +#elif defined(__sgi) +ct=mipspro +#elif defined(__hpux) || defined(__hpua) +ct=hpcc +#elif defined(__ultrix) +ct=ucode +#else +ct=unknown +#endif' >scn.c ct=unknown vv ']' "$CPP scn.c | grep ct= | tr -d \\\\015 >x" sed 's/^/[ /' x eval `cat x` rm -f x -cat >scn.c <<-'EOF' - int main(void) { return (0); } -EOF +echo 'int main(void) { return (0); }' >scn.c case $ct in adsp) - cat >&2 <<-'EOF' - Warning: Analog Devices C++ compiler for Blackfin, TigerSHARC - and SHARC (21000) DSPs detected. This compiler has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: Analog Devices C++ compiler for Blackfin, TigerSHARC + and SHARC (21000) DSPs detected. This compiler has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; bcc) - echo >&2 "Warning: Borland C++ Builder detected. This compiler might" - echo >&2 " produce broken executables. Continue at your own risk," - echo >&2 " please report success/failure to the developers." + echo >&2 "Warning: Borland C++ Builder detected. This compiler might + produce broken executables. Continue at your own risk, + please report success/failure to the developers." ;; clang) # does not work with current "ccc" compiler driver @@ -506,22 +498,18 @@ hpcc) vv '|' "$CC -V scn.c" ;; iar) - cat >&2 <<-'EOF' - Warning: IAR Systems (http://www.iar.com) compiler for embedded - systems detected. This unsupported compiler has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: IAR Systems (http://www.iar.com) compiler for embedded + systems detected. This unsupported compiler has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; icc) vv '|' "$CC -V" ;; metrowerks) - cat >&2 <<-'EOF' - Warning: Metrowerks C compiler detected. This has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: Metrowerks C compiler detected. This has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; mipspro) vv '|' "$CC -version" @@ -549,19 +537,15 @@ pcc) vv '|' "$CC -v" ;; pgi) - cat >&2 <<-'EOF' - Warning: PGI detected. This unknown compiler has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: PGI detected. This unknown compiler has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; sdcc) - cat >&2 <<-'EOF' - Warning: sdcc (http://sdcc.sourceforge.net), the small devices - C compiler for embedded systems detected. This has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: sdcc (http://sdcc.sourceforge.net), the small devices + C compiler for embedded systems detected. This has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; sunpro) vv '|' "$CC -V scn.c" @@ -577,11 +561,9 @@ ucode) vv '|' "$CC -Wl,-V scn.c" ;; watcom) - cat >&2 <<-'EOF' - Warning: Watcom C Compiler detected. This compiler has not yet - been tested for compatibility with mksh. Continue at your - own risk, please report success/failure to the developers. - EOF + echo >&2 'Warning: Watcom C Compiler detected. This compiler has not yet + been tested for compatibility with mksh. Continue at your + own risk, please report success/failure to the developers.' ;; xlc) vv '|' "$CC -qversion=verbose" @@ -751,9 +733,7 @@ elif test $ct = mipspro; then ac_flags 1 fullwarn -fullwarn 'for remark output support' elif test $ct = msc; then ac_flags 1 strpool "${ccpc}/GF" 'if string pooling can be enabled' - cat >x <<-'EOF' - int main(void) { char test[64] = ""; return (*test); } - EOF + echo 'int main(void) { char test[64] = ""; return (*test); }' >x ac_flags - 1 stackon "${ccpc}/GZ" 'if stack checks can be enabled' lft.c <<-'EOF' - #include - /* check that off_t can represent 2^63-1 correctly, thx FSF */ - #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && - LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; - int main(void) { return (0); } -EOF +echo '#include +/* check that off_t can represent 2^63-1 correctly, thx FSF */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) +int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && + LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; +int main(void) { return (0); }' >lft.c ac_testn can_lfs '' "for large file support" scn.c <<-'EOF' - #include - #ifndef NSIG - #if defined(_NSIG) - #define NSIG _NSIG - #elif defined(SIGMAX) - #define NSIG (SIGMAX+1) - #endif - #endif - mksh_cfg: NSIG - EOF + echo '#include +#ifndef NSIG +#if defined(_NSIG) +#define NSIG _NSIG +#elif defined(SIGMAX) +#define NSIG (SIGMAX+1) +#endif +#endif +mksh_cfg: NSIG' >scn.c NSIG=`vq "$CPP $CPPFLAGS scn.c" | grep mksh_cfg: | \ sed 's/^mksh_cfg:[ ]*\([0-9x ()+-]*\).*$/\1/'` case $NSIG in