Package init
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58
bc-1.06-dc_ibase.patch
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58
bc-1.06-dc_ibase.patch
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@ -0,0 +1,58 @@
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--- bc-1.06/dc/numeric.c.dc_ibase 2007-08-22 08:37:57.000000000 +0200
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+++ bc-1.06/dc/numeric.c 2007-08-22 08:37:40.000000000 +0200
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@@ -285,6 +285,8 @@ dc_getnum DC_DECLARG((input, ibase, read
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int digit;
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int decimal;
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int c;
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+ int c_buff = 0;
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+ int multi = 0;
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bc_init_num(&tmp);
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bc_init_num(&build);
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@@ -302,6 +304,9 @@ dc_getnum DC_DECLARG((input, ibase, read
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}
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while (isspace(c))
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c = (*input)();
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+ c_buff = (*input)();
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+ if (isdigit(c_buff) || ('A' <= c_buff && c_buff <= 'F') || c_buff == '.')
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+ multi = 1;
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for (;;){
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if (isdigit(c))
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digit = c - '0';
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@@ -309,10 +314,15 @@ dc_getnum DC_DECLARG((input, ibase, read
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digit = 10 + c - 'A';
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else
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break;
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- c = (*input)();
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+ digit = multi ? (digit >= ibase ? ibase -1 : digit) : digit;
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bc_int2num(&tmp, digit);
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bc_multiply(result, base, &result, 0);
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bc_add(result, tmp, &result, 0);
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+ if (c_buff) {
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+ c = c_buff;
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+ c_buff = 0;
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+ } else
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+ c = (*input)();
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}
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if (c == '.'){
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bc_free_num(&build);
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@@ -321,13 +331,18 @@ dc_getnum DC_DECLARG((input, ibase, read
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build = bc_copy_num(_zero_);
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decimal = 0;
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for (;;){
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- c = (*input)();
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+ if (c_buff) {
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+ c = c_buff;
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+ c_buff = 0;
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+ } else
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+ c = (*input)();
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if (isdigit(c))
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digit = c - '0';
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else if ('A' <= c && c <= 'F')
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digit = 10 + c - 'A';
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else
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break;
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+ digit = digit >= ibase ? ibase -1 : digit;
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bc_int2num(&tmp, digit);
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bc_multiply(build, base, &build, 0);
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bc_add(build, tmp, &build, 0);
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24
bc-1.06.95-doc.patch
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24
bc-1.06.95-doc.patch
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@ -0,0 +1,24 @@
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diff -up wrk/doc/bc.1.wrk wrk/doc/bc.1
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--- wrk/doc/bc.1.wrk 2013-10-02 13:36:52.066295450 +0200
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+++ wrk/doc/bc.1 2013-10-02 13:35:22.738553712 +0200
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@@ -174,6 +174,8 @@ The result of the expression is the sum
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The result of the expression is the difference of the two expressions.
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.IP "expr * expr"
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The result of the expression is the product of the two expressions.
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+If a and b are the scales of the two expressions, then the scale of the result is:
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+min(a+b,max(scale,a,b))
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.IP "expr / expr"
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The result of the expression is the quotient of the two expressions.
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The scale of the result is the value of the variable \fBscale\fR.
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diff -up wrk/doc/bc.texi.wrk wrk/doc/bc.texi
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--- wrk/doc/bc.texi.wrk 2013-10-02 13:17:01.743765518 +0200
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+++ wrk/doc/bc.texi 2013-10-02 13:21:04.479870656 +0200
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@@ -290,6 +290,8 @@ The result of the expression is the diff
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@item expr * expr
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The result of the expression is the product of the two expressions.
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+If a and b are the scales of the two expressions, then the scale of the result is:
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+min(a+b,max(@var{scale},a,b))
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@item expr / expr
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The result of the expression is the quotient of the two expressions.
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BIN
bc-1.07.1.tar.gz
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BIN
bc-1.07.1.tar.gz
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Binary file not shown.
64
bc.spec
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64
bc.spec
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Name: bc
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Version: 1.07.1
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Release: 8
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Summary: An arbitrary precision numeric processing language.
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License: GPLv2+
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URL: http://www.gnu.org/software/bc/
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Source0: https://ftp.gnu.org/gnu/bc/%{name}-%{version}.tar.gz
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Patch0: bc-1.06-dc_ibase.patch
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Patch1: bc-1.06.95-doc.patch
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BuildRequires: gcc readline-devel flex bison texinfo ed
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Requires(post): info
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Requires(preun):info
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%description
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bc is an arbitrary precision numeric processing language. Syntax
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is similar to C, but differs in many substantial areas. It supports
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interactive execution of statements. bc is a utility included in the
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POSIX P1003.2/D11 draft standard.
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%package_help
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%prep
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%autosetup -p1
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%build
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%configure --with-readline
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%make_build
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%install
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%make_install
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rm -rf %{buildroot}%{_infodir}/dir
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%post help
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%install_info %{_infodir}/bc.info.gz
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%install_info %{_infodir}/dc.info.gz
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%preun help
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if [ $1 = 0 ];then
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%install_info_rm %{_infodir}/bc.info.gz
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%install_info_rm %{_infodir}/dc.info.gz
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fi;
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%files
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%defattr(-,root,root)
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%doc AUTHORS ChangeLog
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%license COPYING COPYING.LIB
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%{_bindir}/{bc,dc}
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%files help
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%doc FAQ NEWS README
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%{_mandir}/man1/{bc*,dc*}
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%{_infodir}/{bc*,dc*}
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%doc Examples/
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%changelog
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* Sun Sep 29 2019 shenyangyang <shenyangyang4@huawei.com> - 1.07.1-8
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- Type:NA
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- ID:NA
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- SUG:NA
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- DESC:add license files
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* Wed Sep 04 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.07.1-7
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- Package Init
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