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bootstrap-initrd

Linux initrd to bootstrap from a small binary seed git clone https://anongit.hacktivis.me/git/bootstrap-initrd.git/

zlib-1.3.1-use-LDFLAGS-in-configure.patch (2716B)

    

  1. https://github.com/madler/zlib/pull/599
  3. Rebased version of:
  5. From 37c9730ba474d274f4cc6a974943eef95087b9f6 Mon Sep 17 00:00:00 2001
  6. From: Khem Raj <raj.khem@gmail.com>
  7. Date: Tue, 8 Mar 2022 22:38:47 -0800
  8. Subject: [PATCH] configure: Pass LDFLAGS to link tests
  10. LDFLAGS can contain critical flags without which linking wont succeed
  11. therefore ensure that all configure tests involving link time checks are
  12. using LDFLAGS on compiler commandline along with CFLAGS to ensure the
  13. tests perform correctly. Without this some tests may fail resulting in
  14. wrong confgure result, ending in miscompiling the package
  16. Signed-off-by: Khem Raj <raj.khem@gmail.com>k
  17. --- zlib-1.3.1/configure
  18. +++ zlib-1.3.1/configure
  19. @@ -448,8 +448,8 @@ EOF
  20.  if test $shared -eq 1; then
  21.    echo Checking for shared library support... | tee -a configure.log
  22.    # we must test in two steps (cc then ld), required at least on SunOS 4.x
  23. -  if try $CC -c $SFLAGS $test.c &&
  24. -     try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then
  25. +  if try $CC -c $SFLAGS $LDFLAGS $test.c &&
  26. +     try $LDSHARED $SFLAGS $LDFLAGS -o $test$shared_ext $test.o; then
  27.      echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log
  28.    elif test -z "$old_cc" -a -z "$old_cflags"; then
  29.      echo No shared library support. | tee -a configure.log
  30. @@ -511,7 +511,7 @@ int main(void) {
  31.  }
  32.  EOF
  33.    fi
  34. -  if try $CC $CFLAGS -o $test $test.c; then
  35. +  if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then
  36.      sizet=`./$test`
  37.      echo "Checking for a pointer-size integer type..." $sizet"." | tee -a configure.log
  38.      CFLAGS="${CFLAGS} -DNO_SIZE_T=${sizet}"
  39. @@ -545,7 +545,7 @@ int main(void) {
  40.    return 0;
  41.  }
  42.  EOF
  43. -  if try $CC $CFLAGS -o $test $test.c; then
  44. +  if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then
  45.      echo "Checking for fseeko... Yes." | tee -a configure.log
  46.    else
  47.      CFLAGS="${CFLAGS} -DNO_FSEEKO"
  48. @@ -562,7 +562,7 @@ cat > $test.c <<EOF
  49.  #include <errno.h>
  50.  int main() { return strlen(strerror(errno)); }
  51.  EOF
  52. -if try $CC $CFLAGS -o $test $test.c; then
  53. +if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then
  54.    echo "Checking for strerror... Yes." | tee -a configure.log
  55.  else
  56.    CFLAGS="${CFLAGS} -DNO_STRERROR"
  57. @@ -669,7 +669,7 @@ int main()
  58.    return (mytest("Hello%d\n", 1));
  59.  }
  60.  EOF
  61. -  if try $CC $CFLAGS -o $test $test.c; then
  62. +  if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then
  63.      echo "Checking for vsnprintf() in stdio.h... Yes." | tee -a configure.log
  64.  
  65.      echo >> configure.log
  66. @@ -759,7 +759,7 @@ int main()
  67.  }
  68.  EOF
  69.  
  70. -  if try $CC $CFLAGS -o $test $test.c; then
  71. +  if try $CC $CFLAGS $LDFLAGS -o $test $test.c; then
  72.      echo "Checking for snprintf() in stdio.h... Yes." | tee -a configure.log
  73.  
  74.      echo >> configure.log