commit d929f627aba264e63cf779cd4ca51af97b076445 Author: Natanael Copa Date: Tue Sep 28 09:45:17 2010 +0000 Submitted By: Kevin Day Date: 2008-12-19 Initial Package Version: 4.3.2 Upstream Status: Not submitted Description: Why not just be able to define the prefix of the dynamic linker instead of hardcoding it.. This includes the --nostdinc patch as well, so think of this as a specs-3 patch This also allows for specifying the dynamic-linker as well diff --git a/gcc/Makefile.in b/gcc/Makefile.in index ae2416b..b0b9b2c 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -971,7 +971,7 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@ # This is the variable actually used when we compile. If you change this, # you probably want to update BUILD_CFLAGS in configure.ac ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ - $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ + $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ @NOSTDINC@ # The C++ version. ALL_CXXFLAGS = $(T_CFLAGS) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ @@ -2105,6 +2105,8 @@ DRIVER_DEFINES = \ -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \ -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \ -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \ + -DDYNAMIC_LINKER_PREFIX=\"@DYNAMICLINKERPREFIX@\" \ + -DDYNAMIC_LINKER=\"@DYNAMICLINKER@\" \ -DDEFAULT_TARGET_VERSION=\"$(version)\" \ -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \ -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \ diff --git a/gcc/config/alpha/gnu.h b/gcc/config/alpha/gnu.h index f98c3e7..bd16dcf 100644 --- a/gcc/config/alpha/gnu.h +++ b/gcc/config/alpha/gnu.h @@ -34,7 +34,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see } while (0) #undef ELF_DYNAMIC_LINKER -#define ELF_DYNAMIC_LINKER "/lib/ld.so" +#define ELF_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef STARTFILE_SPEC #define STARTFILE_SPEC \ diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h index c48fc93..3068717 100644 --- a/gcc/config/alpha/linux-elf.h +++ b/gcc/config/alpha/linux-elf.h @@ -27,8 +27,8 @@ along with GCC; see the file COPYING3. If not see #define EXTRA_SPECS \ { "elf_dynamic_linker", ELF_DYNAMIC_LINKER }, -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" -#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #if DEFAULT_LIBC == LIBC_UCLIBC #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" #else diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h index fce1ed1..c3bcd50 100644 --- a/gcc/config/arm/linux-eabi.h +++ b/gcc/config/arm/linux-eabi.h @@ -61,7 +61,7 @@ /* Use ld-linux.so.3 so that it will be possible to run "classic" GNU/Linux binaries on an EABI system. */ #undef GLIBC_DYNAMIC_LINKER -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to use the GNU/Linux version, not the generic BPABI version. */ diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h index 9fdca41..65b0a5a 100644 --- a/gcc/config/arm/linux-elf.h +++ b/gcc/config/arm/linux-elf.h @@ -62,7 +62,7 @@ #define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #define LINUX_TARGET_LINK_SPEC "%{h*} %{version:-v} \ %{b} \ diff --git a/gcc/config/bfin/linux.h b/gcc/config/bfin/linux.h index 5c716cd..b5e464e 100644 --- a/gcc/config/bfin/linux.h +++ b/gcc/config/bfin/linux.h @@ -45,7 +45,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see %{shared:-G -Bdynamic} \ %{!shared: %{!static: \ %{rdynamic:-export-dynamic} \ - -dynamic-linker /lib/ld-uClibc.so.0} \ + -dynamic-linker DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER} \ %{static}} -init __init -fini __fini" #define MD_UNWIND_SUPPORT "config/bfin/linux-unwind.h" diff --git a/gcc/config/cris/linux.h b/gcc/config/cris/linux.h index 38f0a7e..6893407 100644 --- a/gcc/config/cris/linux.h +++ b/gcc/config/cris/linux.h @@ -103,7 +103,7 @@ along with GCC; see the file COPYING3. If not see #undef CRIS_DEFAULT_CPU_VERSION #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER /* We need an -rpath-link to ld.so.1, and presumably to each directory specified with -B. */ diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h index 84d8127..fb3e79a 100644 --- a/gcc/config/freebsd-spec.h +++ b/gcc/config/freebsd-spec.h @@ -144,9 +144,9 @@ is built with the --enable-threads configure-time option.} \ #endif #if FBSD_MAJOR < 6 -#define FBSD_DYNAMIC_LINKER "/usr/libexec/ld-elf.so.1" +#define FBSD_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #else -#define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1" +#define FBSD_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #endif #if defined(HAVE_LD_EH_FRAME_HDR) diff --git a/gcc/config/frv/linux.h b/gcc/config/frv/linux.h index 71cd094..221d01d 100644 --- a/gcc/config/frv/linux.h +++ b/gcc/config/frv/linux.h @@ -35,7 +35,7 @@ #define ENDFILE_SPEC \ "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC "\ diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h index 2a31880..9c08adb 100644 --- a/gcc/config/i386/linux.h +++ b/gcc/config/i386/linux.h @@ -100,7 +100,7 @@ along with GCC; see the file COPYING3. If not see /* These macros may be overridden in k*bsd-gnu.h and i386/k*bsd-gnu.h. */ #define LINK_EMULATION "elf_i386" -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef ASM_SPEC #define ASM_SPEC \ diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h index 867de59..274acca 100644 --- a/gcc/config/i386/linux64.h +++ b/gcc/config/i386/linux64.h @@ -58,8 +58,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see When the -shared link option is used a final link is not being done. */ -#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2" -#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2" +#define GLIBC_DYNAMIC_LINKER32 "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #if TARGET_64BIT_DEFAULT #define SPEC_32 "m32" diff --git a/gcc/config/ia64/linux.h b/gcc/config/ia64/linux.h index 587a4f4..450fcb5 100644 --- a/gcc/config/ia64/linux.h +++ b/gcc/config/ia64/linux.h @@ -61,7 +61,7 @@ do { \ /* Define this for shared library support because it isn't in the main linux.h file. */ -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC "\ diff --git a/gcc/config/knetbsd-gnu.h b/gcc/config/knetbsd-gnu.h index 4cc8eb7..bb7a063 100644 --- a/gcc/config/knetbsd-gnu.h +++ b/gcc/config/knetbsd-gnu.h @@ -34,5 +34,5 @@ along with GCC; see the file COPYING3. If not see #ifdef GLIBC_DYNAMIC_LINKER #undef GLIBC_DYNAMIC_LINKER -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #endif diff --git a/gcc/config/linux.h b/gcc/config/linux.h index e567e9a..c052fd0 100644 --- a/gcc/config/linux.h +++ b/gcc/config/linux.h @@ -117,9 +117,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see GLIBC_DYNAMIC_LINKER must be defined for each target using them, or GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets supporting both 32-bit and 64-bit compilation. */ -#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" -#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" -#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" +#define UCLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #define BIONIC_DYNAMIC_LINKER "/system/bin/linker" #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker" #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64" @@ -135,3 +135,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see /* Whether we have sincos that follows the GNU extension. */ #define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC) + +#ifdef NOSTDINC +#undef STANDARD_INCLUDE_DIR +#define STANDARD_INCLUDE_DIR 0 +#endif diff --git a/gcc/config/m32r/linux.h b/gcc/config/m32r/linux.h index 0515e5b..019e850 100644 --- a/gcc/config/m32r/linux.h +++ b/gcc/config/m32r/linux.h @@ -58,7 +58,7 @@ /* If ELF is the default format, we should not use /lib/elf. */ -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #if TARGET_LITTLE_ENDIAN diff --git a/gcc/config/m68k/linux.h b/gcc/config/m68k/linux.h index 1d73ee0..e57cf50 100644 --- a/gcc/config/m68k/linux.h +++ b/gcc/config/m68k/linux.h @@ -84,7 +84,7 @@ along with GCC; see the file COPYING3. If not see /* If ELF is the default format, we should not use /lib/elf. */ -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC "-m m68kelf %{shared} \ diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h index 0512ef7..7efe2fd 100644 --- a/gcc/config/mips/linux.h +++ b/gcc/config/mips/linux.h @@ -64,7 +64,7 @@ along with GCC; see the file COPYING3. If not see #undef MIPS_DEFAULT_GVALUE #define MIPS_DEFAULT_GVALUE 0 -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER /* Borrowed from sparc/linux.h */ #undef LINK_SPEC diff --git a/gcc/config/mips/linux64.h b/gcc/config/mips/linux64.h index 2f24dfa..850cb22 100644 --- a/gcc/config/mips/linux64.h +++ b/gcc/config/mips/linux64.h @@ -35,10 +35,10 @@ along with GCC; see the file COPYING3. If not see %{!shared: \ %{profile:-lc_p} %{!profile:-lc}}" -#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" -#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1" -#define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1" -#define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0" -#define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32" +#define GLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define BIONIC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #define LINUX_DYNAMIC_LINKERN32 \ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \ BIONIC_DYNAMIC_LINKERN32) diff --git a/gcc/config/mn10300/linux.h b/gcc/config/mn10300/linux.h index ac9f8c5..8ab78b1 100644 --- a/gcc/config/mn10300/linux.h +++ b/gcc/config/mn10300/linux.h @@ -32,7 +32,7 @@ #undef ASM_SPEC #define ASM_SPEC "%{Wa,*:%*}" -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC "%{mrelax:--relax} %{shared:-shared} \ diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h index da7bca3..c36e7d6 100644 --- a/gcc/config/rs6000/linux64.h +++ b/gcc/config/rs6000/linux64.h @@ -348,10 +348,10 @@ extern int dot_symbols; #undef LINK_OS_DEFAULT_SPEC #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)" -#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" -#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld64.so.1" -#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" -#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" +#define GLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #if DEFAULT_LIBC == LIBC_UCLIBC #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" #elif DEFAULT_LIBC == LIBC_GLIBC diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h index ddbcfa9..59bfd28 100644 --- a/gcc/config/s390/linux.h +++ b/gcc/config/s390/linux.h @@ -72,8 +72,8 @@ along with GCC; see the file COPYING3. If not see #define MULTILIB_DEFAULTS { "m31" } #endif -#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1" -#define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1" +#define GLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC \ diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h index d513af8..2ad27a7 100644 --- a/gcc/config/sh/linux.h +++ b/gcc/config/sh/linux.h @@ -47,7 +47,7 @@ along with GCC; see the file COPYING3. If not see #define TARGET_ASM_FILE_END file_end_indicate_exec_stack -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef SUBTARGET_LINK_EMUL_SUFFIX #define SUBTARGET_LINK_EMUL_SUFFIX "_linux" diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h index b12c881..83bdd8e 100644 --- a/gcc/config/sparc/linux.h +++ b/gcc/config/sparc/linux.h @@ -83,7 +83,7 @@ along with GCC; see the file COPYING3. If not see /* If ELF is the default format, we should not use /lib/elf. */ -#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \ diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h index c2e78d7..8481a34 100644 --- a/gcc/config/sparc/linux64.h +++ b/gcc/config/sparc/linux64.h @@ -109,8 +109,8 @@ along with GCC; see the file COPYING3. If not see /* If ELF is the default format, we should not use /lib/elf. */ -#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2" -#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2" +#define GLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #ifdef SPARC_BI_ARCH diff --git a/gcc/config/xtensa/linux.h b/gcc/config/xtensa/linux.h index 69ab626..ebc8e0b 100644 --- a/gcc/config/xtensa/linux.h +++ b/gcc/config/xtensa/linux.h @@ -43,7 +43,7 @@ along with GCC; see the file COPYING3. If not see %{mlongcalls:--longcalls} \ %{mno-longcalls:--no-longcalls}" -#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #undef LINK_SPEC #define LINK_SPEC \ diff --git a/gcc/configure b/gcc/configure index b623a4a..230719b 100755 --- a/gcc/configure +++ b/gcc/configure @@ -757,6 +757,9 @@ AWK SET_MAKE REPORT_BUGS_TEXI REPORT_BUGS_TO +DYNAMICLINKER +DYNAMICLINKERPREFIX +NOSTDINC PKGVERSION onestep CONFIGURE_SPECS @@ -1657,6 +1660,14 @@ Optional Packages: --with-gc={page,zone} choose the garbage collection mechanism to use with the compiler --with-system-zlib use installed libz + --with-dynamic-linker=PATH + specifies path to dynamic linker. + example: "/lib/ld-linux.so.2", where this defines "ld-linux.so.2" + --with-dynamic-linker-prefix=PATH + specifies path to dynamic linker. + example: "/lib/ld-linux.so.2", where this defines "/lib" + --with-nostdinc build gcc to ignore standard include directories. + You will have to use --with-local-prefix with this option. --with-slibdir=DIR shared libraries in DIR [LIBDIR] Some influential environment variables: @@ -6065,6 +6076,47 @@ fi +# Check whether --with-dynamic-linker was given. + +DYNAMICLINKER="ld-linux.so.2" ; +if test "${with_dynamic_linker+set}" = set; then + withval="$with_dynamic_linker" + case "${withval}" in +yes) { { echo "$as_me:$LINENO: error: bad value "${withval}". Use something like --with-dynamic-linker=$DYNAMICLINKER" >&5 +echo "$as_me: error: bad value "${withval}". Use something like --with-dynamic-linker=$DYNAMICLINKER" >&2;} + { (exit 1); exit 1; }; } ;; +no) ;; +*) DYNAMICLINKER=$withval ;; +esac +fi; + +# Check whether --with-dynamic-linker-prefix= was given. + +DYNAMICLINKERPREFIX="/lib" ; +if test "${with_dynamic_linker_prefix+set}" = set; then + withval="$with_dynamic_linker_prefix" + case "${withval}" in +yes) { { echo "$as_me:$LINENO: error: bad value "${withval}". Use --with-dynamic-linker-prefix=/path/to/lib/" >&5 +echo "$as_me: error: bad value "${withval}". Use --with-dynamic-linker-prefix=/path/to/lib/" >&2;} + { (exit 1); exit 1; }; } ;; +no) ;; +*) DYNAMICLINKERPREFIX=$withval ;; +esac + +fi; + +# Check whether --with-nostdinc was given. + +if test "${with_nostdinc+set}" = set; then + withval="$with_nostdinc" + case "${withval}" in +yes) NOSTDINC="-DNOSTDINC" ;; +no) ;; +*) NOSTDINC="-DNOSTDINC" ;; +esac +fi; + + # --------------------- # Warnings and checking