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fix get_compiler() to make pkgsrc bootstrap on OpenBSD 6.2+ #23

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fix get_compiler() to make pkgsrc bootstrap on OpenBSD 6.2+ #23

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5323db1
have libarchive compile with recent libressl
kmotavalli Apr 6, 2018
71c7aac
use clang on OpenBSD 6.2
kmotavalli Apr 6, 2018
5077e2f
fix bootstrapping on openbsd 6.2+ with clang
kmotavalli Apr 7, 2018
c2fd02d
don't retain code that searches for gcc as comment
kmotavalli Apr 8, 2018
636cf18
don't update date
kmotavalli Apr 8, 2018
e33024c
restore newline after compiler check
kmotavalli Apr 8, 2018
88fdaf1
delete stray indeed
kmotavalli Apr 9, 2018
c0ac86f
get_compiler: remove now unused condition
kmotavalli May 5, 2018
82813f1
adjust identation in get_compiler
kmotavalli May 5, 2018
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2 changes: 1 addition & 1 deletion archivers/libarchive/files/libarchive/archive_openssl_hmac_private.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@
#include <openssl/hmac.h>
#include <openssl/opensslv.h>

#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
#if OPENSSL_VERSION_NUMBER < 0x10100000L || (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
#include <stdlib.h> /* malloc, free */
#include <string.h> /* memset */
static inline HMAC_CTX *HMAC_CTX_new(void)
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37 changes: 9 additions & 28 deletions bootstrap/bootstrap
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Original file line number Diff line number Diff line change
Expand Up @@ -131,40 +131,20 @@ echo_msg()
get_compiler()
{
testcc="${CC}"
# normally, we'd just use 'cc', but certain configure tools look
# for gcc specifically, so we have to see if that comes first
if [ -z "${testcc}" ]; then
save_IFS="${IFS}"
IFS=':'
for dir in ${PATH}; do
test -z "$dir" && dir=.
if [ -x "$dir/gcc" ]; then
testcc="$dir/gcc"
break
fi
done
IFS="${save_IFS}"
fi

# Clang compiler pretends to be GCC, so we have to check that
cat >${wrkdir}/$$.c <<EOF
#ifdef __clang__
indeed
#endif
EOF
compiler_is_clang=`${testcc:-cc} -E ${wrkdir}/$$.c 2>/dev/null | grep -c indeed`
rm -f ${wrkdir}/$$.c

cat >${wrkdir}/$$.c <<EOF
#ifdef __GNUC__
#ifndef __clang__
indeed
#define GCC_COMPILER (defined(__GNUC__) && !defined(__clang__))
#if GCC_COMPILER
gcc
#endif
#ifdef __clang__
clang
#endif
EOF
compiler_is_gnu=`${testcc:-cc} -E ${wrkdir}/$$.c 2>/dev/null | grep -c indeed`
compiler_is_gnu=`${testcc:-cc} -E ${wrkdir}/$$.c 2>/dev/null | grep -c gcc`
compiler_is_clang=`${testcc:-cc} -E ${wrkdir}/$$.c 2>/dev/null | grep -c clang`
rm -f ${wrkdir}/$$.c

}
get_abi()
{
Expand Down Expand Up @@ -776,6 +756,7 @@ OpenBSD)
need_awk=no
need_sed=no
set_opsys=no
check_compiler=yes
machine_arch=`arch -s`
;;
OSF1)
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