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[toolchain] gcc: add patch to make the getenv() spec function nonfatal if requested environment variable is unset
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31390 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -0,0 +1,14 @@
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--- a/gcc/gcc.c
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+++ b/gcc/gcc.c
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@@ -8583,7 +8583,10 @@ getenv_spec_function (int argc, const ch
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value = getenv (argv[0]);
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if (!value)
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- fatal ("environment variable \"%s\" not defined", argv[0]);
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+ {
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+ warning (0, "environment variable \"%s\" not defined", argv[0]);
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+ value = "";
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+ }
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/* We have to escape every character of the environment variable so
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they are not interpreted as active spec characters. A
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@ -0,0 +1,14 @@
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--- a/gcc/gcc.c
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+++ b/gcc/gcc.c
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@@ -7772,7 +7772,10 @@ getenv_spec_function (int argc, const ch
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value = getenv (argv[0]);
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if (!value)
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- fatal_error ("environment variable %qs not defined", argv[0]);
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+ {
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+ warning (0, "environment variable %qs not defined", argv[0]);
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+ value = "";
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+ }
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/* We have to escape every character of the environment variable so
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they are not interpreted as active spec characters. A
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14
toolchain/gcc/patches/4.6.2/920-specs_nonfatal_getenv.patch
Normal file
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toolchain/gcc/patches/4.6.2/920-specs_nonfatal_getenv.patch
Normal file
@ -0,0 +1,14 @@
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--- a/gcc/gcc.c
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+++ b/gcc/gcc.c
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@@ -7772,7 +7772,10 @@ getenv_spec_function (int argc, const ch
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value = getenv (argv[0]);
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if (!value)
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- fatal_error ("environment variable %qs not defined", argv[0]);
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+ {
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+ warning (0, "environment variable %qs not defined", argv[0]);
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+ value = "";
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+ }
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/* We have to escape every character of the environment variable so
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they are not interpreted as active spec characters. A
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14
toolchain/gcc/patches/4.7.0/920-specs_nonfatal_getenv.patch
Normal file
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toolchain/gcc/patches/4.7.0/920-specs_nonfatal_getenv.patch
Normal file
@ -0,0 +1,14 @@
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--- a/gcc/gcc.c
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+++ b/gcc/gcc.c
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@@ -7814,7 +7814,10 @@ getenv_spec_function (int argc, const ch
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value = getenv (argv[0]);
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if (!value)
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- fatal_error ("environment variable %qs not defined", argv[0]);
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+ {
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+ warning (0, "environment variable %qs not defined", argv[0]);
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+ value = "";
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+ }
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/* We have to escape every character of the environment variable so
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they are not interpreted as active spec characters. A
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