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comparison src/m/delta.h @ 163:0132846995bd r20-3b8

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Import from CVS: tag r20-3b8
author cvs
date Mon, 13 Aug 2007 09:43:35 +0200
parents ac2d302a0011
children 2d532a89d707
comparison
equal deleted inserted replaced
162:4de2936b4e77 163:0132846995bd
114 114
115 /* The standard C library is -lc881, not -lc. 115 /* The standard C library is -lc881, not -lc.
116 DO NOT USE -lPW. That version of alloca is broken in versions R3V5, 116 DO NOT USE -lPW. That version of alloca is broken in versions R3V5,
117 R3V6, R3V7. -riku@field.fi -pot@cnuce.cnr.it. */ 117 R3V6, R3V7. -riku@field.fi -pot@cnuce.cnr.it. */
118 118
119 #define LIB_STANDARD -lc881 119 #define LIB_STANDARD "-lc881"
120 #define LIB_MATH -lm881 120 #define LIB_MATH "-lm881"
121 #define LIBS_TERMCAP -lcurses 121 #define LIBS_TERMCAP "-lcurses"
122 #define LIBS_SYSTEM -lbsd 122 #define LIBS_SYSTEM "-lbsd"
123 123
124 #ifdef HAVE_X_WINDOWS 124 #ifdef HAVE_X_WINDOWS
125 # define HAVE_RANDOM 125 # define HAVE_RANDOM
126 # define HAVE_XSCREENNUMBEROFSCREEN 126 # define HAVE_XSCREENNUMBEROFSCREEN
127 # undef LIB_X11_LIB /* no shared libraries */ 127 # undef LIB_X11_LIB /* no shared libraries */
128 # define LIB_X11_LIB -lX11 128 # define LIB_X11_LIB "-lX11"
129 # undef USG_SHARED_LIBRARIES /* once again, no shared libs */ 129 # undef USG_SHARED_LIBRARIES /* once again, no shared libs */
130 # undef LIBX11_SYSTEM /* no -lpt as usg5-3.h expects */ 130 # undef LIBX11_SYSTEM /* no -lpt as usg5-3.h expects */
131 # define LIBX11_SYSTEM -lnls -lnsl_s 131 # define LIBX11_SYSTEM "-lnls -lnsl_s"
132 #endif /* HAVE_X_WINDOWS */ 132 #endif /* HAVE_X_WINDOWS */
133 133
134 #ifdef __GNUC__ 134 #ifdef __GNUC__
135 /* Use builtin alloca. Also be sure that no other ones are tried out. */ 135 /* Use builtin alloca. Also be sure that no other ones are tried out. */
136 # define alloca __builtin_alloca 136 # define alloca __builtin_alloca
144 option, that is, we are inside configure. If THIS_IS_CONFIGURE is 144 option, that is, we are inside configure. If THIS_IS_CONFIGURE is
145 not defined, then configure is trying to figure out what the right 145 not defined, then configure is trying to figure out what the right
146 option for real compilation are. 146 option for real compilation are.
147 Let us set -traditional, because gmalloc.c includes <stddef.h>, and 147 Let us set -traditional, because gmalloc.c includes <stddef.h>, and
148 we don't have that (as of SYSV68 R3V7). */ 148 we don't have that (as of SYSV68 R3V7). */
149 # define C_SWITCH_MACHINE -mfp0ret -traditional -Dconst= -fdelayed-branch -fstrength-reduce -fno-inline -fcaller-saves 149 # define C_SWITCH_MACHINE "-mfp0ret -traditional -Dconst= -fdelayed-branch -fstrength-reduce -fno-inline -fcaller-saves"
150 # define LIB_GCC /lib/gnulib881 150 # define LIB_GCC "/lib/gnulib881"
151 151
152 #else 152 #else
153 /* Not __GNUC__, use the alloca in alloca.s. */ 153 /* Not __GNUC__, use the alloca in alloca.s. */
154 154
155 /* Try to guess if we are using the Green Hills Compiler */ 155 /* Try to guess if we are using the Green Hills Compiler */
156 # if defined mc68000 && defined MC68000 156 # if defined mc68000 && defined MC68000
157 /* Required only for use with Green Hills compiler: 157 /* Required only for use with Green Hills compiler:
158 -ga Because alloca relies on stack frames. This option forces 158 -ga Because alloca relies on stack frames. This option forces
159 the Green Hills compiler to create stack frames even for 159 the Green Hills compiler to create stack frames even for
160 functions with few local variables. */ 160 functions with few local variables. */
161 # define C_SWITCH_MACHINE -ga -O 161 # define C_SWITCH_MACHINE "-ga -O"
162 # define GAP_USE_BCOPY /* *++to = *++from is inefficient */ 162 # define GAP_USE_BCOPY /* *++to = *++from is inefficient */
163 # define BCOPY_UPWARD_SAFE 0 163 # define BCOPY_UPWARD_SAFE 0
164 # define BCOPY_DOWNWARD_SAFE 1 /* bcopy does: mov.b (%a1)+,(%a0)+ */ 164 # define BCOPY_DOWNWARD_SAFE 1 /* bcopy does: mov.b (%a1)+,(%a0)+ */
165 # else 165 # else
166 /* We are using the standard AT&T Portable C Compiler */ 166 /* We are using the standard AT&T Portable C Compiler */