Bc: Difference between revisions
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{| style="text-align: left; background-color: AliceBlue;" | {| style="text-align: left; background-color: AliceBlue;" | ||
|- | |-valign="top" | ||
!Download Source: | !Download Source: | ||
| http://ftp.gnu.org/gnu/bc/bc- | | http://ftp.gnu.org/gnu/bc/bc-{{Bc-Version}}.tar.gz | ||
|} | |} | ||
---- | ---- | ||
{{Package-Introduction|bc is a ''b''asic ''c''alculator. bc can be executed as either a mathematical scripting language or as an interactive mathematical shell. Its syntac is similar to C.|http://www.gnu.org/software/bc}} | |||
== Dependencies == | == Dependencies == | ||
| Line 23: | Line 25: | ||
make install | make install | ||
=== Command Explanations === | |||
'''sed -i '/PROTO.*readline/d' bc/scan.l''': This command fixes the Readline library call. | |||
'''sed -i '/flex -I8/s/8//' configure''': This command fixes the Flex invocation. | |||
'''sed -i '/stdlib/a #include <string.h>'''' lib/number.c: This command inserts a missing header. | |||
'''sed -i 's/program.*save/static &/' bc/load.c''': This command fixes a segfault when running bc with bc '''-l'''. | |||
''--with-readline'': This option enables Readline support in interactive mode. | |||
== Multilib == | == Multilib == | ||
| Line 74: | Line 88: | ||
= Contents = | = Contents = | ||
{| style="text-align: left;" | |||
|-valign="top" | |||
Installed Programs: bc | ! Installed Programs: | ||
| bc and dc | |||
Installed Libraries: None | |-valign="top" | ||
! Installed Libraries: | |||
Installed Directories: None | | None | ||
|-valign="top" | |||
! Installed Directories: | |||
| None | |||
|} | |||
=== Short Descriptions === | === Short Descriptions === | ||
bc | {| style="text-align: left;" | ||
|-valign="top" | |||
! bc | |||
| is a calculator. | |||
|-valign="top" | |||
! dc | |||
| is a reverse-polish calculator. | |||
|} | |||
[[Category:General Utilities]] | |||
Latest revision as of 14:50, 19 March 2009
| Download Source: | http://ftp.gnu.org/gnu/bc/bc-1.06.tar.gz |
|---|
Introduction to Bc
bc is a basic calculator. bc can be executed as either a mathematical scripting language or as an interactive mathematical shell. Its syntac is similar to C.
Project Homepage: http://www.gnu.org/software/bc
Dependencies
Non-Multilib
Compile the package:
sed -i '/PROTO.*readline/d' bc/scan.l && sed -i '/flex -I8/s/8//' configure && sed -i '/stdlib/a #include <string.h>' lib/number.c && sed -i 's/program.*save/static &/' bc/load.c && ./configure --prefix=/usr --with-readline && make
Install the package
make install
Command Explanations
sed -i '/PROTO.*readline/d' bc/scan.l: This command fixes the Readline library call.
sed -i '/flex -I8/s/8//' configure: This command fixes the Flex invocation.
sed -i '/stdlib/a #include <string.h>' lib/number.c: This command inserts a missing header.
sed -i 's/program.*save/static &/' bc/load.c: This command fixes a segfault when running bc with bc -l.
--with-readline: This option enables Readline support in interactive mode.
Multilib
This package does not provide any libraries so only one installation is needed.
32Bit
Compile the package:
sed -i '/PROTO.*readline/d' bc/scan.l &&
sed -i '/flex -I8/s/8//' configure &&
sed -i '/stdlib/a #include <string.h>' lib/number.c &&
sed -i 's/program.*save/static &/' bc/load.c &&
CC="gcc ${BUILD32}" ./configure --prefix=/usr --with-readline &&
make
Install the package
make install
N32
Compile the package:
sed -i '/PROTO.*readline/d' bc/scan.l &&
sed -i '/flex -I8/s/8//' configure &&
sed -i '/stdlib/a #include <string.h>' lib/number.c &&
sed -i 's/program.*save/static &/' bc/load.c &&
CC="gcc ${BUILDN32}" ./configure --prefix=/usr --with-readline &&
make
Install the package
make install
64Bit
Compile the package:
sed -i '/PROTO.*readline/d' bc/scan.l &&
sed -i '/flex -I8/s/8//' configure &&
sed -i '/stdlib/a #include <string.h>' lib/number.c &&
sed -i 's/program.*save/static &/' bc/load.c &&
CC="gcc ${BUILD64}" ./configure --prefix=/usr --with-readline &&
make
Install the package
make install
Contents
| Installed Programs: | bc and dc |
|---|---|
| Installed Libraries: | None |
| Installed Directories: | None |
Short Descriptions
| bc | is a calculator. |
|---|---|
| dc | is a reverse-polish calculator. |
