1 | <?xml version="1.0" encoding="ISO-8859-1"?> |
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent"> |
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5 | %general-entities; |
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6 | ]> |
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7 | |
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8 | <!-- Common GCC-Final --> |
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9 | |
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10 | <sect1 id="ch-cross-tools-gcc-final" role="wrap"> |
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11 | <?dbhtml filename="gcc-final.html"?> |
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12 | |
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13 | <title>GCC-&gcc-version; - Cross Compiler Final</title> |
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14 | |
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15 | <indexterm zone="ch-cross-tools-gcc-final"> |
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16 | <primary sortas="a-GCC">GCC</primary> |
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17 | <secondary>cross tools, final</secondary> |
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18 | </indexterm> |
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19 | |
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20 | <xi:include role="package" xmlns:xi="http://www.w3.org/2003/XInclude" |
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21 | href="gcc-static.xml" |
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22 | xpointer="xpointer(//*[@role='package'])"/> |
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23 | |
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24 | <sect2 role="installation"> |
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25 | <title>Installation of GCC Cross Compiler</title> |
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26 | |
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27 | <xi:include os="c" xmlns:xi="http://www.w3.org/2003/XInclude" |
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28 | href="gcc-static.xml" |
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29 | xpointer="xpointer(//*[@os='c'])"/> |
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30 | |
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31 | <xi:include os="d" xmlns:xi="http://www.w3.org/2003/XInclude" |
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32 | href="gcc-static.xml" |
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33 | xpointer="xpointer(//*[@os='d'])"/> |
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34 | |
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35 | <xi:include os="e" xmlns:xi="http://www.w3.org/2003/XInclude" |
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36 | href="gcc-static.xml" |
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37 | xpointer="xpointer(//*[@os='e'])"/> |
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38 | |
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39 | <note os="f"><para>If you would like to build a C++ compiler in addition |
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40 | to the C compiler, change the following --enable-languages=c option to be |
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41 | --enable-languages=c,c++ instead. A C++ compiler is not required for |
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42 | any of the software included in this book.</para></note> |
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43 | |
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44 | <!-- This is the common configure line for GCC-Final --> |
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45 | <!-- It's not actually used by any arch but is here for reference. --> |
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46 | <screen os="ae"><userinput>AR=ar LDFLAGS="-Wl,-rpath,${CLFS}/cross-tools/lib" \ |
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47 | ../gcc-&gcc-version;/configure --prefix=${CLFS}/cross-tools \ |
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48 | --build=${CLFS_HOST} --target=${CLFS_TARGET} --host=${CLFS_HOST} \ |
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49 | --with-sysroot=${CLFS} --disable-nls --enable-shared \ |
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50 | --enable-languages=c --enable-c99 --enable-long-long \ |
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51 | --with-mpfr=${CLFS}/cross-tools --with-gmp=${CLFS}/cross-tools \ |
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52 | --with-mpc=${CLFS}/cross-tools --disable-multilib</userinput></screen> |
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53 | |
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54 | <variablelist os="af"> |
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55 | <title>The meaning of the configure options not used previously:</title> |
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56 | |
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57 | <varlistentry os="af1"> |
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58 | <term><parameter>--enable-shared</parameter></term> |
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59 | <listitem> |
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60 | <para>Enables the creation of the shared libraries.</para> |
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61 | </listitem> |
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62 | </varlistentry> |
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63 | |
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64 | <varlistentry os="af2"> |
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65 | <term><parameter>--enable-c99</parameter></term> |
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66 | <listitem> |
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67 | <para>Enable C99 support for C programs.</para> |
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68 | </listitem> |
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69 | </varlistentry> |
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70 | |
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71 | <varlistentry os="af3"> |
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72 | <term><parameter>--enable-long-long</parameter></term> |
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73 | <listitem> |
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74 | <para>Enables long long support in the compiler.</para> |
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75 | </listitem> |
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76 | </varlistentry> |
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77 | |
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78 | </variablelist> |
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79 | |
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80 | <xi:include os="ah" xmlns:xi="http://www.w3.org/2003/XInclude" |
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81 | href="gcc-static.xml" |
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82 | xpointer="xpointer(//*[@os='ah'])"/> |
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83 | |
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84 | <screen os="ai"><userinput>make</userinput></screen> |
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85 | |
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86 | <xi:include os="aj" xmlns:xi="http://www.w3.org/2003/XInclude" |
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87 | href="gcc-static.xml" |
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88 | xpointer="xpointer(//*[@os='aj'])"/> |
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89 | |
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90 | <screen os="ak"><userinput>make install</userinput></screen> |
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91 | |
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92 | <para os="al">Some programs need <filename class="libraryfile">libgcc_s.so.1</filename> |
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93 | to be included in the target file system. Copy it to the |
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94 | <filename class="directory">${CLFS}/lib</filename> directory:</para> |
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95 | |
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96 | <screen os="am"><userinput>cp -v ${CLFS}/cross-tools/${CLFS_TARGET}/lib/libgcc_s.so.1 ${CLFS}/lib</userinput></screen> |
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97 | |
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98 | </sect2> |
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99 | |
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100 | <sect2 id="contents-gcc" role="content"> |
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101 | <title>Contents of GCC</title> |
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102 | |
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103 | <segmentedlist> |
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104 | <segtitle>Installed programs</segtitle> |
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105 | <segtitle>Installed libraries</segtitle> |
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106 | |
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107 | <seglistitem> |
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108 | <seg>cc (link to gcc), gcc, gccbug, and gcov</seg> |
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109 | <seg>libgcc.a, libgcc_eh.a, libgcc_s.so, libmudflap.[a,so], |
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110 | and libmudflapth.[a,so]</seg> |
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111 | </seglistitem> |
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112 | </segmentedlist> |
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113 | |
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114 | <variablelist> |
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115 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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116 | <?dbfo list-presentation="list"?> |
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117 | <?dbhtml list-presentation="table"?> |
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118 | |
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119 | <varlistentry id="cc"> |
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120 | <term><command>cc</command></term> |
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121 | <listitem> |
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122 | <para>The C compiler</para> |
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123 | <indexterm zone="ch-cross-tools-gcc-final cc"> |
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124 | <primary sortas="b-cc">cc</primary> |
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125 | </indexterm> |
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126 | </listitem> |
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127 | </varlistentry> |
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128 | |
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129 | <varlistentry id="gcc"> |
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130 | <term><command>gcc</command></term> |
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131 | <listitem> |
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132 | <para>The C compiler</para> |
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133 | <indexterm zone="ch-cross-tools-gcc-final gcc"> |
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134 | <primary sortas="b-gcc">gcc</primary> |
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135 | </indexterm> |
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136 | </listitem> |
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137 | </varlistentry> |
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138 | |
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139 | <varlistentry id="gccbug"> |
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140 | <term><command>gccbug</command></term> |
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141 | <listitem> |
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142 | <para>A shell script used to help create useful bug reports</para> |
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143 | <indexterm zone="ch-cross-tools-gcc-final gccbug"> |
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144 | <primary sortas="b-gccbug">gccbug</primary> |
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145 | </indexterm> |
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146 | </listitem> |
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147 | </varlistentry> |
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148 | |
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149 | <varlistentry id="gcov"> |
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150 | <term><command>gcov</command></term> |
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151 | <listitem> |
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152 | <para>A coverage testing tool; it is used to analyze programs to |
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153 | determine where optimizations will have the most effect</para> |
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154 | <indexterm zone="ch-cross-tools-gcc-final gcov"> |
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155 | <primary sortas="b-gcov">gcov</primary> |
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156 | </indexterm> |
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157 | </listitem> |
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158 | </varlistentry> |
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159 | |
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160 | <varlistentry id="libgcc"> |
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161 | <term><filename class="libraryfile">libgcc</filename></term> |
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162 | <listitem> |
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163 | <para>Contains run-time support for <command>gcc</command></para> |
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164 | <indexterm zone="ch-cross-tools-gcc-final libgcc"> |
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165 | <primary sortas="c-libgcc*">libgcc*</primary> |
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166 | </indexterm> |
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167 | </listitem> |
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168 | </varlistentry> |
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169 | |
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170 | <varlistentry id="libmudflap"> |
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171 | <term><filename class="libraryfile">libmudflap</filename></term> |
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172 | <listitem> |
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173 | <para>The libmudflap libraries are used by GCC for instrumenting |
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174 | pointer and array dereferencing operations.</para> |
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175 | <indexterm zone="ch-cross-tools-gcc-final libmudflap"> |
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176 | <primary sortas="c-libmudflap*">libmudflap*</primary> |
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177 | </indexterm> |
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178 | </listitem> |
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179 | </varlistentry> |
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180 | |
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181 | </variablelist> |
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182 | |
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183 | </sect2> |
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184 | |
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185 | </sect1> |
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