const char __LIBF77_VERSION__[] = "@(#) LIBF77 VERSION 20000929\n"; extern const char __LIBI77_VERSION__[]; extern const char __LIBU77_VERSION__[]; /* 2.00 11 June 1980. File version.c added to library. 2.01 31 May 1988. s_paus() flushes stderr; names of hl_* fixed [ d]erf[c ] added 8 Aug. 1989: #ifdefs for f2c -i2 added to s_cat.c 29 Nov. 1989: s_cmp returns long (for f2c) 30 Nov. 1989: arg types from f2c.h 12 Dec. 1989: s_rnge allows long names 19 Dec. 1989: getenv_ allows unsorted environment 28 Mar. 1990: add exit(0) to end of main() 2 Oct. 1990: test signal(...) == SIG_IGN rather than & 01 in main 17 Oct. 1990: abort() calls changed to sig_die(...,1) 22 Oct. 1990: separate sig_die from main 25 Apr. 1991: minor, theoretically invisible tweaks to s_cat, sig_die 31 May 1991: make system_ return status 18 Dec. 1991: change long to ftnlen (for -i2) many places 28 Feb. 1992: repair z_sqrt.c (scribbled on input, gave wrong answer) 18 July 1992: for n < 0, repair handling of 0**n in pow_[dr]i.c and m**n in pow_hh.c and pow_ii.c; catch SIGTRAP in main() for error msg before abort 23 July 1992: switch to ANSI prototypes unless KR_headers is #defined 23 Oct. 1992: fix botch in signal_.c (erroneous deref of 2nd arg); change Cabs to f__cabs. 12 March 1993: various tweaks for C++ 2 June 1994: adjust so abnormal terminations invoke f_exit just once 16 Sept. 1994: s_cmp: treat characters as unsigned in comparisons. 19 Sept. 1994: s_paus: flush after end of PAUSE; add -DMSDOS 12 Jan. 1995: pow_[dhiqrz][hiq]: adjust x**i to work on machines that sign-extend right shifts when i is the most negative integer. 26 Jan. 1995: adjust s_cat.c, s_copy.c to permit the left-hand side of character assignments to appear on the right-hand side (unless compiled with -DNO_OVERWRITE). 27 Jan. 1995: minor tweak to s_copy.c: copy forward whenever possible (for better cache behavior). 30 May 1995: added subroutine exit(rc) integer rc. Version not changed. 29 Aug. 1995: add F77_aloc.c; use it in s_cat.c and system_.c. 6 Sept. 1995: fix return type of system_ under -DKR_headers. 19 Dec. 1995: s_cat.c: fix bug when 2nd or later arg overlaps lhs. 19 Mar. 1996: s_cat.c: supply missing break after overlap detection. 13 May 1996: add [lq]bitbits.c and [lq]bitshft.c (f90 bit intrinsics). 19 June 1996: add casts to unsigned in [lq]bitshft.c. 26 Feb. 1997: adjust functions with a complex output argument to permit aliasing it with input arguments. (For now, at least, this is just for possible benefit of g77.) 4 April 1997: [cz]_div.c: tweaks invisible on most systems (that may affect systems using gratuitous extra precision). 19 Sept. 1997: [de]time_.c (Unix systems only): change return type to double. 2 May 1999: getenv_.c: omit environ in favor of getenv(). c_cos.c, c_exp.c, c_sin.c, d_cnjg.c, r_cnjg.c, z_cos.c, z_exp.c, z_log.c, z_sin.c: cope fully with overlapping arguments caused by equivalence. 3 May 1999: "invisible" tweaks to omit compiler warnings in abort_.c, ef1asc_.c, s_rnge.c, s_stop.c. 7 Sept. 1999: [cz]_div.c: arrange for compilation under -DIEEE_COMPLEX_DIVIDE to make these routines avoid calling sig_die when the denominator vanishes; instead, they return pairs of NaNs or Infinities, depending whether the numerator also vanishes or not. VERSION not changed. 15 Nov. 1999: s_rnge.c: add casts for the case of sizeof(ftnint) == sizeof(int) < sizeof(long). 10 March 2000: z_log.c: improve accuracy of Real(log(z)) for, e.g., z near (+-1,eps) with |eps| small. For the old evaluation, compile with -DPre20000310 . 20 April 2000: s_cat.c: tweak argument types to accord with calls by f2c when ftnint and ftnlen are of different sizes (different numbers of bits). 4 July 2000: adjustments to permit compilation by C++ compilers; VERSION string remains unchanged. NOT APPLIED FOR G77. 29 Sept. 2000: dtime_.c, etime_.c: use floating-point divide. dtime_.d, erf_.c, erfc_.c, etime.c: for use with "f2c -R", compile with -DREAL=float. */ #include <stdio.h> void g77__fvers__ () { fputs ("GNU Fortran library.\n", stderr); #if defined __GNUC__ && defined __VERSION__ fprintf (stderr, "Compiled by GCC %s\n", __VERSION__); #endif fputs (__LIBF77_VERSION__, stderr); fputs (__LIBI77_VERSION__, stderr); fputs (__LIBU77_VERSION__, stderr); }